Websites using IIS - 3.4M Live sites

Name: Websites that use IIS
Creator: webatla
License: https://webatla.com/terms

About IIS Database preview By country By TLD Versions Download

About IIS

webatla tracks 3,419,359 live websites using IIS — 1.1% of every site we index. Download the full list of websites that using IIS technology as a daily JSONL export — every record includes the domain plus DNS, WHOIS, IP address, hosting country and global rank.

Internet Information Services (IIS) is Microsoft's extensible web server software built for use with the Windows NT family of operating systems. Developed and maintained by Microsoft, IIS provides a robust platform for hosting websites, web applications, and services, including support for ASP.NET, PHP, and static content delivery.

IIS is one of the most widely deployed web servers globally, particularly dominant in enterprise environments running Windows Server. It integrates natively with Active Directory, Microsoft SQL Server, and the .NET ecosystem, making it a natural choice for organizations standardized on Microsoft infrastructure. IIS supports HTTP/2, WebSockets, HTTPS, and a broad extension model through modules and handlers. It competes primarily with Apache and Nginx in the web server market.

At a glance

VendorMicrosoft

Websiteiis.net ↗

LanguageC++

LicenseProprietary

First release1995-05-30

All figures as of Jul 28, 2026

3,419,359 Sites detected

1.1% Of all websites

10.0 Most used version

Database preview of IIS sites

IIS detection is a value inside the Technologies column. Two datasets carry it — switch between them to compare what's included.

webatla-technologies-iis-2026-07-28.jsonl.zst · 3,419,359 rows · 14 columns Daily fresh export

Domain	TLD suffix	TLD	Domain type	HTTP status	IP address	Country by IP	Social networks	Technologies last data checked	Technologies	PR value	Harmonic value	Domain creation date	Domain expiration date
nboa.org	org	org	ICANN	HTTP 200	34.232.159.84	US	{"youtube":["https://youtube.com/user/NBOAnet/videos"],"facebook":["https://facebook.com/NBOAnet"],"linkedin":["https://linkedin.com/company/nboa"]}	2026-07-02	IIS 10.0, PWA, cdnjs, Hotjar, Popper, Typekit, Bootstrap 4, Amazon SES, Cloudflare, Google Ads	0.0000568945	14,270,115	2009-07-24	2027-07-24
domaining.com	com	com	ICANN	HTTP 200	207.21.195.73	US	{"x-twitter":["http://twitter.com/domainingcom"]}	2026-05-06	IIS 10.0, RSS, jQuery 2.1.1, Sectigo, Bootstrap 3.0.3, Animate.css, Windows Server, Google Analytics GA4, Google Workspace, Microsoft ASP.NET	0.0000403472	14,406,831	1997-08-11	2026-08-10
dmca.com	com	com	ICANN	HTTP 200	23.99.224.56	US	{"facebook":["https://facebook.com/DMCAtakedown"],"x-twitter":["https://x.com/dmcatakedown"]}	2026-05-06	IIS 10.0, PWA, Azure, YouTube, Sendgrid, reCAPTCHA, Google Ads, Open Graph, Windows Server, Google Analytics	0.0000347884	17,859,192	2000-05-18	2034-05-18
telefonoamico.it	it	it	ICANN	HTTP 200	31.11.35.120	IT	{"youtube":["https://youtube.com/channel/UC_wioI1TK69kSKRQePpXCcw"],"facebook":["https://facebook.com/telefonoamicoitalia"],"linkedin":["https://it.linkedin.com/in/telefonoamicoitalia-odv-28b689166"],"whatsapp":["https://wa.me/+393240117252"],"instagram":["https://instagram.com/telefonoamicoit"]}	2026-07-08	IIS 10.0, PHP, RSS, MySQL, GiveWP, HTTP/3, jQuery, Favicon, core-js, Aruba.it	0.0000261839	16,376,114	1997-11-19	2026-11-09
datatilsynet.dk	dk	dk	ICANN	HTTP 200	167.235.95.185	DE	{"linkedin":["https://linkedin.com/company/15201312"]}	2026-05-05	IIS, HSTS, Open Graph, Windows Server, Microsoft ASP.NET, Application Request Routing 3.0	0.0000128201	17,521,552	1998-02-16	2028-03-31
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Domain	TLD suffix	TLD	Domain type	HTTP status	IP address	Country by IP	Social networks	Technologies last data checked	Technologies	DNS last data checked	DNS Status	DNS records	PR value	Harmonic value	RDAP/WHOIS last data checked	RDAP/WHOIS method	Domain creation date	Domain expiration date	Domain last changed	Registrar	RDAP/WHOIS Record	Response Status RDAP/WHOIS
nboa.org	org	org	ICANN	HTTP 200	34.232.159.84	US	{"youtube":["https://youtube.com/user/NBOAnet/videos"],"facebook":["https://facebook.com/NBOAnet"],"linkedin":["https://linkedin.com/company/nboa"]}	2026-07-02	IIS 10.0, PWA, cdnjs, Hotjar, Popper, Typekit, Bootstrap 4, Amazon SES, Cloudflare, Google Ads	2026-07-27	TRUE	{"A":["34.232.159.84"],"MX":[{"host":"nboa-org.mail.protection.outlook.com","priority":0}],"NS":["ns47.worldnic.com","ns48.worldnic.com"],"SOA":{"mname":"NS47.WORLDNIC.COM","retry":3600,"rname":"namehost.WORLDNIC.COM","expire":604800,"serial":126072415,"minimum":3600,"refresh":10800},"TXT":["MS=4E54E2C8F19BDFC708A4A8041E8DC8384F2F81E1","MS=ms16522543","MS=ms27797014","facebook-domain-verification=16gotxb0q5hfz80yf86rzbe1gnqls3","v=spf1 mx a include:spf.protection.outlook.com ip4:34.232.159.84 ip4:64.211.221.230 ip4:72.251.229.136 ip4:69.84.129.224/27 ip4:208.70.208.0/22 ip4:209.18.93.86 ip4:3.219.14.196 include:amazonses.com include:spf.exclaimer.net ~all"]}	0.0000568945	14,270,115	2026-03-05	RDAP	2009-07-24	2027-07-24	2026-03-05	Network Solutions, LLC	{"raw_response":{"links":[{"rel":"related","href":"https://rdap.networksolutions.com/rdap/domain/nboa.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/nboa.org"},{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/domain/nboa.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/nboa.org"}],"events":[{"eventDate":"2012-12-13T02:27:02.654Z","eventAction":"transfer"},{"eventDate":"2027-07-24T14:30:12.654Z","eventAction":"expiration"},{"eventDate":"2009-07-24T14:30:12.654Z","eventAction":"registration"},{"eventDate":"2024-06-15T02:36:00.96Z","eventAction":"last changed"},{"eventDate":"2026-03-05T16:32:00.736Z","eventAction":"last update of RDAP database"}],"status":["client transfer prohibited"],"ldhName":"nboa.org","notices":[{"links":[{"rel":"terms-of-service","href":"https://thenew.org/org-people/about-pir/policies/","type":"text/html","value":"https://rdap.publicinterestregistry.org/rdap/domain/nboa.org"}],"title":"Terms of Service","description":["Public Interest Registry provides this RDAP service for informational purposes only, and to assist persons in obtaining information about or related to a domain name registration record. Public Interest Registry does not guarantee its accuracy. Users accessing the Public Interest Registry RDAP service agree to use the data only for lawful purposes, and under no circumstances may this data be used to: a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the registrar's own existing customers and b) enable high volume, automated, electronic processes that send queries or data to the systems of Public Interest Registry or any ICANN-accredited registrar, except as reasonably necessary to register domain names or modify existing registrations. When using the Public Interest Registry RDAP service, please consider the following: the RDAP service is not a replacement for standard EPP commands to the SRS service. RDAP is not considered authoritative for registered domain objects. The RDAP service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the RDAP services are throttled. If too many queries are received from a single IP address within a specified time, the service will begin to reject further queries for a period of time to prevent disruption of RDAP service access. Abuse of the RDAP system through data mining is mitigated by detecting and limiting bulk query access from single sources. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Should you wish to contact the registrant, please refer to the RDAP records available through the registrar URL listed above. Access to non-public data may be provided, upon request, where it can be reasonably confirmed that the requester holds a specific legitimate interest and a proper legal basis for accessing the withheld data. Access to this data can be requested by submitting a request to WHOISrequest@pir.org. Public Interest Registry Inc. reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy."]},{"links":[{"rel":"glossary","href":"https://icann.org/epp","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/nboa.org"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/nboa.org"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/entity/2","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/entity/2"},{"rel":"about","href":"https://rdap.networksolutions.com/rdap","type":"application/rdap+json","value":"https://rdap.networksolutions.com/rdap"}],"roles":["registrar"],"handle":"2","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.9046806694"],["email",{},"text","domain.operations@web.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"2"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Network Solutions, LLC"]]],"objectClassName":"entity"}],"redacted":[{"name":{"type":"Registry Domain ID"},"method":"removal","prePath":"$.handle","pathLang":"jsonpath"}],"secureDNS":{"maxSigLife":1,"delegationSigned":false},"nameservers":[{"handle":"4555f7c4db5c4ca2b8143089f84607e4-LROR","status":["associated"],"ldhName":"ns47.worldnic.com","unicodeName":"ns47.worldnic.com","objectClassName":"nameserver"},{"handle":"88bcc230b1d4449788bed1b20a534e04-LROR","status":["associated"],"ldhName":"ns48.worldnic.com","unicodeName":"ns48.worldnic.com","objectClassName":"nameserver"}],"unicodeName":"nboa.org","objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_1","icann_rdap_technical_implementation_guide_1","redacted"]},"related_response":{"lang":"en","links":[{"rel":"self","href":"http://rdap.networksolutions.com/rdap/domain/nboa.org.","type":"application/rdap+json","value":"http://rdap.networksolutions.com/rdap/domain/nboa.org."}],"events":[{"eventDate":"2009-07-24T14:30:12Z","eventAction":"registration"},{"eventDate":"2024-05-25T05:44:41Z","eventAction":"last changed"},{"eventDate":"2024-05-25T05:44:41Z","eventAction":"last update of RDAP database"},{"eventDate":"2027-07-24T04:00:00Z","eventAction":"expiration"},{"eventDate":"2027-07-24T04:00:00Z","eventAction":"registrar expiration"}],"handle":"D156722972-LROR","port43":"whois.networksolutions.com","status":["client transfer prohibited"],"ldhName":"nboa.org.","notices":[{"links":[{"rel":"glossary","href":"https://icann.org/epp","type":"text/html","value":"https://rdap.networksolutions.com/rdap/domain/nboa.org"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://rdap.networksolutions.com/rdap/domain/nboa.org"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]},{"links":[{"rel":"terms-of-service","href":"https://legal.newfold.com","type":"text/html","value":"https://rdap.networksolutions.com/rdap/domain/nboa.org"}],"title":"Terms of Service","description":["The data provided by the Registration Data Access Protocol (“RDAP”) and use of our RDAP service is governed by the RDAP terms below. We reserve the right to modify these RDAP terms at any time.","The information in the RDAP database is provided to you for informational purposes only, on an \"as is\" basis without any guarantee of accuracy.","By submitting a query, you certify that you have a legitimate purpose for requesting the data, that you will only use this data for lawful purposes and delete the data immediately when the data is no longer necessary for your lawful or legitimate purpose, and that, under no circumstances, will you use this data to: a) allow, enable, or otherwise support the transmission of unsolicited, commercial advertising or solicitations; or (b) enable high volume, automated electronic processes that send queries or data to the systems of any registry operator or ICANN-accredited registrar, except as reasonably necessary to register domain names or modify existing registrations.","The compilation, repackaging, dissemination, or other use of this data is expressly prohibited.","We reserve the right to restrict or terminate access to the database at any time in our sole discretion including, without limitation, for excessive querying of the database or for failure to otherwise abide by these RDAP terms.","Your IP address, the queried domain, the response, and a timestamp is stored for the purposes of maintaining the RDAP service and to ensure adherence with these RDAP terms.","By submitting this query, you agree to these RDAP terms.","NOTE: THIS RDAP DATABASE IS A CONTACT DATABASE ONLY. LACK OF A DOMAIN RECORD DOES NOT SIGNIFY DOMAIN AVAILABILITY."]}],"remarks":[{"title":"Terms of Use","description":["The data in Networksolutions.com's WHOIS database is provided to you byNetworksolutions.com for information purposes only, that is, to assist you in\nobtaining information about or related to a domain name registration\nrecord. Networksolutions.com makes this information available \"as is,\" and\ndoes not guarantee its accuracy. By submitting a WHOIS query, you\nagree that you will use this data only for lawful purposes and that,\nunder no circumstances will you use this data to: (1) allow, enable,\nor otherwise support the transmission of mass unsolicited, commercial\nadvertising or solicitations via direct mail, electronic mail, or by\ntelephone; or (2) enable high volume, automated, electronic processes\nthat apply to Networksolutions.com (or its systems). The compilation,\nrepackaging, dissemination or other use of this data is expressly\nprohibited without the prior written consent of Networksolutions.com.\nNetworksolutions.com reserves the right to modify these terms at any time.\nBy submitting this query, you agree to abide by these terms.\nFor more information on Whois status codes, please visit\nhttps://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en."]},{"links":[{"rel":"related","href":"http://wdprs.internic.net/","type":"text/html","value":"http://wdprs.internic.net/"}],"title":"ICANN WHOIS Data Inaccuracy","description":["URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/"]},{"links":[{"rel":"related","href":"https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en","type":"text/html","value":"https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en"}],"title":"Whois status codes","description":["For more information on Whois status codes, please visit https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en"]}],"entities":[{"links":[{"rel":"about","href":"https://rdap.networksolutions.com/rdap/domain/nboa.org","type":"text/html","value":"https://rdap.networksolutions.com/rdap/"}],"roles":["registrar"],"handle":"2","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Network Solutions, LLC"],["email",{},"text","domain.operations@web.com"],["tel",{"type":"voice"},"text","+1.8777228662"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"2"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Network Solutions, LLC"]]],"objectClassName":"entity"},{"roles":["registrant"],"handle":"nboaorg_reg-VRSN","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text"," "],["email",{},"text","brian.green@nboa.org"],["tel",{"type":"voice"},"text","+1.2024077140"],["adr",{"cc":"US"},"text",["","","1015 15TH ST NW STE 1025","WASHINGTON","DC","20005-2647",""]]]],"objectClassName":"entity"},{"roles":["technical"],"handle":"nboaorg_tech-VRSN","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Green, Brian"],["email",{},"text","brian.green@nboa.org"],["tel",{"type":"voice"},"text","+1.2024077140"],["adr",{},"text",["","","","","","",""]]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS47.WORLDNIC.COM.","unicodeName":"NS47.WORLDNIC.COM.","objectClassName":"nameserver"},{"ldhName":"NS48.WORLDNIC.COM.","unicodeName":"NS48.WORLDNIC.COM.","objectClassName":"nameserver"}],"unicodeName":"nboa.org.","objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_1","icann_rdap_technical_implementation_guide_1"]}}	Domain is active
domaining.com	com	com	ICANN	HTTP 200	207.21.195.73	US	{"x-twitter":["http://twitter.com/domainingcom"]}	2026-05-06	IIS 10.0, RSS, jQuery 2.1.1, Sectigo, Bootstrap 3.0.3, Animate.css, Windows Server, Google Analytics GA4, Google Workspace, Microsoft ASP.NET	2026-07-25	TRUE	{"A":["207.21.195.73"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"aspmx.l.google.com","priority":1},{"host":"aspmx2.googlemail.com","priority":10},{"host":"aspmx3.googlemail.com","priority":10}],"NS":["dns1.easydns.com","dns2.easydns.net","dns3.easydns.org","dns4.easydns.info"],"SOA":{"mname":"dns1.easydns.com","retry":43200,"rname":"zone.easydns.com","expire":1209600,"serial":1733674298,"minimum":300,"refresh":86400},"TXT":["google-site-verification=0VONyEwnhZeV7AWPuPYy2fkx8FiEWqkvxY1h3MLfpXg","v=spf1 mx a:domaining.com ip4:209.213.97.0/24 ip4:207.21.195.0/24 ip4:207.21.196.2 ip4:207.21.196.3 include:_spf.google.com -all"]}	0.0000403472	14,406,831	2026-03-02	RDAP	1997-08-11	2026-08-10	2026-03-02	TurnCommerce, Inc. DBA NameBright.com	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/DOMAINING.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/DOMAINING.COM"},{"rel":"related","href":"https://rdap.namebright.com/rdap/domain/DOMAINING.COM","type":"application/rdap+json","value":"https://rdap.namebright.com/rdap/domain/DOMAINING.COM"}],"events":[{"eventDate":"1997-08-11T04:00:00Z","eventAction":"registration"},{"eventDate":"2026-08-10T04:00:00Z","eventAction":"expiration"},{"eventDate":"2025-07-12T11:02:59Z","eventAction":"last changed"},{"eventDate":"2026-03-02T22:58:40Z","eventAction":"last update of RDAP database"}],"handle":"549804_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"DOMAINING.COM","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/domaining.com"}],"title":"Terms of Service","description":["Service subject to Terms of Use."]},{"links":[{"href":"https://icann.org/epp","type":"text/html"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/domaining.com"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://www.NameBright.com","type":"text/html","value":"https://rdap.namebright.com/rdap/"}],"roles":["registrar"],"handle":"1441","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:17204960020"],["email",{},"text","support@namebright.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"1441"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","TurnCommerce, Inc. DBA NameBright.com"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"DNS1.EASYDNS.COM","objectClassName":"nameserver"},{"ldhName":"DNS2.EASYDNS.NET","objectClassName":"nameserver"},{"ldhName":"DNS3.EASYDNS.ORG","objectClassName":"nameserver"},{"ldhName":"DNS4.EASYDNS.INFO","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]},"related_response":{"lang":"en","links":[{"rel":"self","href":"https://rdap.namebright.com/rdap/domain/domaining.com","type":"application/rdap+json","value":"https://rdap.namebright.com/rdap/domain/domaining.com"}],"events":[{"eventDate":"1997-08-11T04:00:00Z","eventAction":"registration"},{"eventDate":"2026-08-10T04:00:00Z","eventAction":"expiration"},{"eventDate":"2026-08-10T04:00:00Z","eventAction":"registrar expiration"},{"eventDate":"2026-03-02T22:59:04.6085564Z","eventAction":"last update of RDAP database"},{"eventDate":"2020-01-15T19:29:11Z","eventAction":"last changed"}],"handle":"549804_DOMAIN_COM-VRSN","port43":"whois.namebright.com","status":["transfer prohibited"],"ldhName":"DOMAINING.COM","notices":[{"links":[{"rel":"glossary","href":"https://icann.org/epp","type":"text/html","value":"https://icann.org/epp"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"terms-of-service","href":"https://www.namebright.com/rdap-terms","type":"text/html","value":"https://www.namebright.com/rdap-terms"}],"title":"RDAP Terms of Service","description":["NAMEBRIGHT.COM RDAP TERMS","The Registration Data Access Protocol (RDAP) is a pilot program implemented by ICANN. For additional information please refer to https://www.icann.org/rdap","Queries made to NameBright via RDAP must expressly comply with these terms and are done with the acknowledgement that any information will be used in accordance with NameBright's Privacy Policy, located at https://www.namebright.com/Privacy","All information is provided 'as is'. NameBright makes no guarantee to the accuracy of the RDAP data provided in any way, shape or form, and these terms in their entirety MUST be included in and accompany any subsequent use or storage of this response data or its representation.","Requestors are not allowed to harass or solicit the registrant or misuse the data that comes from RDAP. This system is solely intended for individual interaction on query-based access. This RDAP service is being provided on an experimental basis only and should not be relied upon for truth or accuracy nor should it be used for any other purpose. In querying this database and data (through use of RDAP) you agree to such stipulations.","Under no circumstances will any person or program that queries this RDAP information from NameBright allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations (in any form) to or from any records or fields that are retrieved from this system. Any attempt to do so violates the terms of use of this system is unsupported, and might be in violation of laws.","Do not, under any circumstance, access this RDAP Domain Database using any high volume, automated, electronic processes that send queries or data to the systems of NameBright.com or any ICANN-accredited registrar.","The use of the information contained in the RDAP Domain Database is intended for and will only be used for lawful purposes. Requesting parties will be solely responsible for any and all consequences should they do otherwise, and any abuse of this RDAP system will be dealt with appropriately and to the maximum extent of the law.","Requesters are not allowed to repackage, collate, compile, disseminate, or otherwise use the data which is provided to you from RDAP in its entirety, or in any substantial portion, without prior written permission.","Those querying RDAP from NameBright may not store results in memory, databases, on a hard disk or flash drive, nor re-transmit, sell, package, license or otherwise transfer such data in bulk to any other individual, organization or business entity.","NameBright retains certain details about queries made to the RDAP database for the purposes of detecting and preventing high volume, automated queries and/or potential misuse of NameBright system(s). Any detection of misuse will be programmatically shut down.","NameBright reserves the right to restrict or deny access to the RDAP data if it is suspected that there is any failure to comply with any of these terms. Any such termination will occur without warning or notification, and NameBright reserves the exclusive right and authority to terminate such use at any time for any reason.","NameBright reserves the right to modify or discontinue participation in any voluntary aspects of the RDAP program and suspend or terminate related access to the RDAP protocol at any time and for any reason at NameBright's sole discretion.","In using RDAP through NameBright and/or over the Internet or via any set of connected computers, requestors expressly agree to indemnify and hold harmless NameBright, its officers, directors, employees or any related business entity.","NameBright reserves the right to modify this agreement without notice at any time.","---","Last Revised: February 11, 2025","Copyright 2008-2026 NameBright.com. All Rights Reserved."]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://icann.org/wicf"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]},{"description":["This response conforms to the RDAP Operational Profile for gTLD Registries and Registrars version 1.0"]}],"entities":[{"lang":"en-US","roles":["registrar"],"handle":"1441","entities":[{"roles":["abuse"],"handle":"NB-ABUSE","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","TurnCommerce, Inc. DBA NameBright.com"],["email",{},"text","abuse@NameBright.com"],["tel",{"type":"VOICE"},"uri","tel:+1.7204960020"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"1441"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","TurnCommerce, Inc. DBA NameBright.com"]]],"objectClassName":"entity"},{"lang":"en-US","roles":["administrative","registrant","technical"],"events":[{"eventDate":"1997-08-11T04:00:00Z","eventAction":"registration"},{"eventDate":"2026-03-02T22:59:04.6087319Z","eventAction":"last update of RDAP database"},{"eventDate":"2020-01-15T19:29:11Z","eventAction":"last changed"}],"handle":"TC-1192796","status":["proxy","private","obscured"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Redacted for Privacy"],["email",{},"text","www.namebright.com/contact/domaining.com"],["org",{},"text","NameBrightPrivacy.com"],["adr",{"pref":"1"},"text",["","","2635 Walnut Street","Denver","CO","80205","US"]],["n",{},"text",["","Redacted for Privacy","","",""]],["tel",{"type":"VOICE"},"uri","tel:+1.7204960020"]]],"objectClassName":"entity"}],"secureDNS":{"dsData":[],"zoneSigned":false,"delegationSigned":false},"nameservers":[{"ldhName":"dns3.easydns.org","objectClassName":"nameserver"},{"ldhName":"dns1.easydns.com","objectClassName":"nameserver"},{"ldhName":"dns2.easydns.net","objectClassName":"nameserver"},{"ldhName":"dns4.easydns.info","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_1","icann_rdap_technical_implementation_guide_1"]}}	Domain is active
dmca.com	com	com	ICANN	HTTP 200	23.99.224.56	US	{"facebook":["https://facebook.com/DMCAtakedown"],"x-twitter":["https://x.com/dmcatakedown"]}	2026-05-06	IIS 10.0, PWA, Azure, YouTube, Sendgrid, reCAPTCHA, Google Ads, Open Graph, Windows Server, Google Analytics	2026-07-25	TRUE	{"A":["23.99.224.56"],"MX":[{"host":"mx.fusemail.net","priority":10},{"host":"mx2.fusemail.net","priority":20},{"host":"mx3.fusemail.net","priority":30}],"NS":["ns-1298.awsdns-34.org","ns-1698.awsdns-20.co.uk","ns-425.awsdns-53.com","ns-562.awsdns-06.net"],"SOA":{"mname":"ns-1698.awsdns-20.co.uk","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["brave-ledger-verification=08e0a535611e65a47cb30f8c5111973cba46cdfe534cb270e21a2462ca659674","fastly-domain-delegation-ox4xmzuiuioepjzpdetc-691822-2023-08-24","google-site-verification=OmRKs6nrOtAdGTKGX3atdnSOu66bWnoRJXvRXZZt0M4","v=spf1 mx mx:spam3.ihostexchange.net mx:MX.FUSEMAIL.NET a ip4:168.245.30.5 include:sendgrid.net include:fusemail.net ~all"]}	0.0000347884	17,859,192	2025-06-28	RDAP	2000-05-18	2034-05-18	2025-06-28	GoDaddy.com, LLC	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/DMCA.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/DMCA.COM"},{"rel":"related","href":"https://rdap.godaddy.com/v1/domain/DMCA.COM","type":"application/rdap+json","value":"https://rdap.godaddy.com/v1/domain/DMCA.COM"}],"events":[{"eventDate":"2000-05-18T12:11:02Z","eventAction":"registration"},{"eventDate":"2034-05-18T12:11:02Z","eventAction":"expiration"},{"eventDate":"2024-11-27T16:48:31Z","eventAction":"last changed"},{"eventDate":"2025-06-28T11:18:20Z","eventAction":"last update of RDAP database"}],"handle":"27361664_DOMAIN_COM-VRSN","status":["client delete prohibited","client renew prohibited","client transfer prohibited","client update prohibited"],"ldhName":"DMCA.COM","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/dmca.com"}],"title":"Terms of Service","description":["Service subject to Terms of Use."]},{"links":[{"href":"https://icann.org/epp","type":"text/html"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/dmca.com"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://www.godaddy.com","type":"text/html","value":"https://rdap.godaddy.com/v1/"}],"roles":["registrar"],"handle":"146","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:480-624-2505"],["email",{},"text","abuse@godaddy.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"146"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","GoDaddy.com, LLC"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS-1298.AWSDNS-34.ORG","objectClassName":"nameserver"},{"ldhName":"NS-1698.AWSDNS-20.CO.UK","objectClassName":"nameserver"},{"ldhName":"NS-425.AWSDNS-53.COM","objectClassName":"nameserver"},{"ldhName":"NS-562.AWSDNS-06.NET","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}	Domain is active
telefonoamico.it	it	it	ICANN	HTTP 200	31.11.35.120	IT	{"youtube":["https://youtube.com/channel/UC_wioI1TK69kSKRQePpXCcw"],"facebook":["https://facebook.com/telefonoamicoitalia"],"linkedin":["https://it.linkedin.com/in/telefonoamicoitalia-odv-28b689166"],"whatsapp":["https://wa.me/+393240117252"],"instagram":["https://instagram.com/telefonoamicoit"]}	2026-07-08	IIS 10.0, PHP, RSS, MySQL, GiveWP, HTTP/3, jQuery, Favicon, core-js, Aruba.it	2026-07-14	TRUE	{"A":["31.11.35.120"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":20},{"host":"alt2.aspmx.l.google.com","priority":20},{"host":"aspmx.l.google.com","priority":10},{"host":"aspmx2.googlemail.com","priority":50}],"NS":["dns.technorail.com","dns2.technorail.com","dns3.arubadns.net","dns4.arubadns.cz"],"SOA":{"mname":"dns.technorail.com","retry":7200,"rname":"hostmaster.telefonoamico.it","expire":2592000,"serial":2025110204,"minimum":3600,"refresh":86400},"TXT":["google-site-verification=fvLHoh8px4pCplEy1G3Aqo-I0zW_EfFXFyhCuVRkHeA"]}	0.0000261839	16,376,114	2026-01-08	WHOIS	1997-11-19	2026-11-09	2025-11-25	Aruba s.p.a.	{"raw_response":"\n********************************************************************\n Please note that the following result could be a subgroup of \n the data contained in the database. \n \n Additional information can be visualized at: \n http://web-whois.nic.it \n********************************************************************\n\nDomain: telefonoamico.it\nStatus: ok\nSigned: no\nCreated: 1997-11-19 00:00:00\nLast Update: 2025-11-25 00:45:52\nExpire Date: 2026-11-09\n\nRegistrant\n Organization: Associazione nazionale Telefono Amico Italia\n Address: viale degli Olmi 24\n TRENTO\n 38123\n TV\n IT\n Created: 2007-03-01 10:27:55\n Last Update: 2013-11-29 11:15:00\n\nAdmin Contact\n Name: Dario Briccola\n Address: C.so Unione Sovietica 214/A\n TORINO\n 10134\n TO\n IT\n Created: 2007-02-20 00:00:00\n Last Update: 2012-03-06 11:01:20\n\nTechnical Contacts\n Name: Dario Briccola\n Address: C.so Unione Sovietica 214/A\n TORINO\n 10134\n TO\n IT\n Created: 2007-02-20 00:00:00\n Last Update: 2012-03-06 11:01:20\n\nRegistrar\n Organization: Aruba s.p.a.\n Name: ARUBA-REG\n Web: http://www.aruba.it\n DNSSEC: yes\n\n\nNameservers\n dns.technorail.com\n dns2.technorail.com\n dns3.arubadns.net\n dns4.arubadns.cz\n\n"}	Domain is active
datatilsynet.dk	dk	dk	ICANN	HTTP 200	167.235.95.185	DE	{"linkedin":["https://linkedin.com/company/15201312"]}	2026-05-05	IIS, HSTS, Open Graph, Windows Server, Microsoft ASP.NET, Application Request Routing 3.0	2026-07-23	TRUE	{"A":["167.235.95.185"],"DS":[{"digest":"8d5ccf28f0f4790f50f5432a8c6c09c111a5e3f5b226ac188edd327ce3db35f9","key_tag":30901,"algorithm":13,"digest_type":2}],"MX":[{"host":"mx01.statens-it.dk","priority":10},{"host":"mx02.statens-it.dk","priority":10},{"host":"mx03.statens-it.dk","priority":10},{"host":"mx04.statens-it.dk","priority":10},{"host":"mx05.statens-it.dk","priority":10},{"host":"mx06.statens-it.dk","priority":10},{"host":"mx07.statens-it.dk","priority":10},{"host":"mx08.statens-it.dk","priority":10}],"NS":["ns6.sitnet.dk","ns7.sitnet.dk"],"CAA":[{"tag":"issue","flags":0,"value":"digicert.com"},{"tag":"issue","flags":0,"value":"globalsign.com"},{"tag":"issue","flags":0,"value":"letsencrypt.org"},{"tag":"iodef","flags":0,"value":"mailto:hostmaster@statens-it.dk"},{"tag":"issue","flags":0,"value":"sectigo.com"}],"SOA":{"mname":"ns6.sitnet.dk","retry":1080,"rname":"hostmaster.statens-it.dk","expire":2419200,"serial":21359,"minimum":300,"refresh":10800},"TXT":["v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 include:o._spf.hostedsepo.dk include:_spf.sndr.no ~all"],"AAAA":["2a01:4f8:2220:1b48::2"],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"5RNNDCjYajWCOVbhc5XJtX6q3iDynjvsmnzF4OYdGBnYF7rAitYEv/w7LxHPdjt6oXrg0JcIUTVZ0qUS8iaisw=="},{"flags":256,"protocol":3,"algorithm":13,"public_key":"vR4tet5He+Va/iuoO/OKQhwaJ1kh87LxTHzQ8JmmfgWD+udJA/r2+mUfOnlCDSrdJZg5BOu9yQk+Uaay1ukTcg=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"LEDjpURqu3HI/A22OQgnQBWolHg/mOG1NbwMYHmU/ynJBnWdos/loBCUyzs2GAb20R4OrSynCcoBmtM0lCfnNw=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"k2umtYcfPME+6MgU6qTU3DsxQdM3YzzyjdF4yOn+gTCAKF9s20fsY+nk5p5B+FaE7aoRUzzTuR4WqPPeSD/1Cw=="}]}	0.0000128201	17,521,552	2025-08-30	WHOIS	1998-02-16	2028-03-31	—	—	{"raw_response":"# Hello 166.88.169.136. Your session has been logged.\n#\n# Copyright (c) 2002 - 2025 by Punktum dk A/S\n#\n# Version: 6.0.0\n#\n# The data in the DK Whois database is provided by Punktum dk A/S\n# for information purposes only, and to assist persons in obtaining\n# information about or related to a domain name registration record.\n# We do not guarantee its accuracy. We will reserve the right to remove\n# access for entities abusing the data, without notice.\n#\n# Any use of this material to target advertising or similar activities\n# are explicitly forbidden and will be prosecuted. Punktum dk A/S\n# requests to be notified of any such activities or suspicions thereof.\n\nDomain: datatilsynet.dk\nDNS: datatilsynet.dk\nRegistered: 1998-02-16\nExpires: 2028-03-31\nRegistration period: 5 years\nVID: no\nDNSSEC: Signed delegation\nStatus: Active\n\nNameservers\nHostname: ns6.sitnet.dk\nHostname: ns7.sitnet.dk\n\n# Use option --show-handles to get handle information.\n# whois -h whois.punktum.dk HELP for more help.\n"}	Domain is active
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Showing 5 of 3,419,359 rows · Technologies · Full website tech stack per site — CMS, payments, analytics, frameworks.

↓ Download preview (20 rows, free) Buy Technologies — €159 / month

IIS sites by country

Country	Sites	Share
🇺🇸 United States	871,139	26.9%
🇮🇹 Italy	563,965	17.4%
🇨🇳 China	232,321	7.2%
🇹🇷 Turkey	208,041	6.4%
🇭🇰 Hong Kong	161,721	5.0%

IIS sites by TLD

TLD	Sites	Share
.com	1,571,539	46.0%
.it	304,433	8.9%
.cn	155,316	4.5%
.net	140,842	4.1%
.org	99,008	2.9%

Version distribution

Detected IIS versions across all 3,419,359 sites.

Version	Sites	Share
10.0	2,641,984	78.0%
8.5	328,501	9.7%
7.5	276,969	8.2%
8.0	65,973	1.9%
6.0	40,332	1.2%

Which websites are using IIS?

webatla detects every site using IIS and exports them as one downloadable list, so you can see who relies on this technology and what else runs alongside it.

Open the IIS technology dataset to break adoption down by country and TLD, compare it with a competing technology, and track new domains over time.

Frequently asked questions

How many websites use IIS?

webatla detects IIS on 3.4M websites, refreshed daily — each with its domain, DNS, WHOIS, IP, country and ranking.

Can I download the list of websites using IIS?

Yes, as structured JSONL. Grab a free sample first.

What's included for each site, and how fresh is it?

Domain, DNS, RDAP/WHOIS, the full technology stack, IP & country, PageRank and Harmonic — re-detected and re-exported daily.

How do I find the websites using IIS?

Buy the technology dataset, then download the complete list of domains we detect using IIS — re-exported every day.

What else is in the IIS technology data?

Each row places IIS next to the other technology on the same site, plus DNS, WHOIS, IP, country and ranking.

Can I download just the sites using IIS, or the whole database?

Both. Every site running IIS comes in the Technologies dataset, one downloadable file. Or buy All data for the entire database: technologies plus identity, ranking, DNS and RDAP/WHOIS for every domain, combined in one file. Daily fresh export.

How do I download the list of websites using IIS?

Three steps: (1) grab the free 10,000-row sample to inspect the schema, (2) buy the Technologies dataset, (3) download the full list of every domain we detect running IIS as a JSON Lines file. It is re-exported daily, so you can re-download the freshest list any time inside your access window. Each row carries the domain plus DNS, WHOIS, IP, hosting country and rank.