Download websites that use Azure AD B2C
2 live sites using Azure AD B2C right now
Authentication · by Microsoft · since 2015 · Proprietary
Preview Azure AD B2C site datasets
Azure AD B2C detection is a value inside the Technologies column. Two datasets carry it, switch between them to compare what's included.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| b2clogin.com | com | com | ICANN | HTTP 404 | — | — | — | 2026-09-28 | Azure, DigiCert, Azure AD B2C | 0.0000116319 | 16,853,804 | 2017-07-17 | 2027-07-17 |
| 1911gates.com | com | com | ICANN | HTTP 302 | 15.197.225.128 | US | — | 2026-09-24 | HSTS, Azure, HTTP/2, GoDaddy, Azure AD B2C, Microsoft 365, Azure Front Door | 0.00000000388323 | 11,770,657 | 2024-10-30 | 2034-10-30 |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| b2clogin.com | com | com | ICANN | HTTP 404 | — | — | — | 2026-09-28 | Azure, DigiCert, Azure AD B2C | 2026-09-21 | TRUE | {"NS":["eur2.akam.net","ns1-169.akam.net","ns1-35.azure-dns.com","ns2-35.azure-dns.net","ns3-35.azure-dns.org","ns4-35.azure-dns.info","use2.akam.net","usw1.akam.net"],"CAA":[{"tag":"contactemail","flags":0,"value":"caarecordaware@microsoft.com"}],"SOA":{"mname":"ns1-35.azure-dns.com","retry":300,"rname":"azuredns-hostmaster.microsoft.com","expire":2419200,"serial":1,"minimum":300,"refresh":3600}} | 0.0000116319 | 16,853,804 | 2026-07-16 | RDAP | 2017-07-17 | 2027-07-17 | 2026-06-17 | Nom-iq Ltd. dba COM LAUDE | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/B2CLOGIN.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/B2CLOGIN.COM"},{"rel":"related","href":"https://rdap.comlaude.com/rdap/domain/B2CLOGIN.COM","type":"application/rdap+json","value":"https://rdap.comlaude.com/rdap/domain/B2CLOGIN.COM"}],"events":[{"eventDate":"2017-07-17T18:29:03Z","eventAction":"registration"},{"eventDate":"2027-07-17T18:29:03Z","eventAction":"expiration"},{"eventDate":"2026-06-17T23:07:32Z","eventAction":"last changed"},{"eventDate":"2026-07-16T05:10:29Z","eventAction":"last update of RDAP database"}],"handle":"2144123883_DOMAIN_COM-VRSN","status":["client delete prohibited","client transfer prohibited","client update prohibited"],"ldhName":"B2CLOGIN.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/b2clogin.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/b2clogin.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.comlaude.com","type":"text/html","value":"https://rdap.comlaude.com/rdap/"}],"roles":["registrar"],"handle":"470","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+442074218250"],["email",{},"text","abuse@comlaude.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"470"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Nom-iq Ltd. dba COM LAUDE"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"EUR2.AKAM.NET","objectClassName":"nameserver"},{"ldhName":"NS1-169.AKAM.NET","objectClassName":"nameserver"},{"ldhName":"NS1-35.AZURE-DNS.COM","objectClassName":"nameserver"},{"ldhName":"NS2-35.AZURE-DNS.NET","objectClassName":"nameserver"},{"ldhName":"NS3-35.AZURE-DNS.ORG","objectClassName":"nameserver"},{"ldhName":"NS4-35.AZURE-DNS.INFO","objectClassName":"nameserver"},{"ldhName":"USE2.AKAM.NET","objectClassName":"nameserver"},{"ldhName":"USW1.AKAM.NET","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| 1911gates.com | com | com | ICANN | HTTP 302 | 15.197.225.128 | US | — | 2026-09-24 | HSTS, Azure, HTTP/2, GoDaddy, Azure AD B2C, Microsoft 365, Azure Front Door | 2026-10-02 | TRUE | {"A":["15.197.225.128","3.33.251.168"],"MX":[{"host":"1911gates-com.mail.protection.outlook.com","priority":0}],"NS":["ns05.domaincontrol.com","ns06.domaincontrol.com"],"SOA":{"mname":"ns05.domaincontrol.com","retry":7200,"rname":"dns.jomax.net","expire":604800,"serial":2026072300,"minimum":600,"refresh":28800},"TXT":["6vt0gdd6s8a55605ise1t2i0s","v=spf1 include:spf.protection.outlook.com -all"]} | 0.00000000388323 | 11,770,657 | 2026-02-22 | RDAP | 2024-10-30 | 2034-10-30 | 2026-02-22 | GoDaddy.com, LLC | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/1911GATES.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/1911GATES.COM"},{"rel":"related","href":"https://rdap.godaddy.com/v1/domain/1911GATES.COM","type":"application/rdap+json","value":"https://rdap.godaddy.com/v1/domain/1911GATES.COM"}],"events":[{"eventDate":"2024-10-30T14:18:02Z","eventAction":"registration"},{"eventDate":"2034-10-30T14:18:02Z","eventAction":"expiration"},{"eventDate":"2024-10-30T14:18:02Z","eventAction":"last changed"},{"eventDate":"2026-02-22T02:36:09Z","eventAction":"last update of RDAP database"}],"handle":"2930035146_DOMAIN_COM-VRSN","status":["client delete prohibited","client renew prohibited","client transfer prohibited","client update prohibited"],"ldhName":"1911GATES.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/1911gates.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/1911gates.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":"NS05.DOMAINCONTROL.COM","objectClassName":"nameserver"},{"ldhName":"NS06.DOMAINCONTROL.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]},"related_response":{"links":[{"rel":"self","href":"https://rdap.godaddy.com/v1/domain/1911gates.com","type":"application/rdap+json","value":"https://rdap.godaddy.com/v1/domain/1911gates.com"}],"events":[{"eventDate":"2026-02-22T02:37:01Z","eventAction":"last update of RDAP database"},{"eventDate":"2034-10-30T09:18:02Z","eventAction":"registrar expiration"},{"eventDate":"2024-10-30T09:18:02Z","eventAction":"registration"},{"eventDate":"2024-10-30T09:18:02Z","eventAction":"last changed"}],"handle":"2930035146_DOMAIN_COM-VRSN","port43":"whois.godaddy.com","status":["delete prohibited","transfer prohibited","renew prohibited","update prohibited"],"ldhName":"1911gates.com","notices":[{"links":[{"rel":"glossary","href":"https://icann.org/epp","type":"text/html","value":"https://rdap.godaddy.com/v1/domain/1911gates.com"}],"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.godaddy.com/v1/domain/1911gates.com"}],"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://www.godaddy.com/agreements/showdoc?pageid=5403","type":"text/html","value":"https://rdap.godaddy.com/v1/domain/1911gates.com"}],"title":"Terms of Use","description":["By submitting an inquiry, you agree to these Universal Terms of Service","and limitations of warranty. In particular, you agree not to use this","data to allow, enable, or otherwise make possible, dissemination or","collection of this data, in part or in its entirety, for any purpose,","such as the transmission of unsolicited advertising and solicitations of","any kind, including spam. You further agree not to use this data to enable","high volume, automated or robotic electronic processes designed to collect","or compile this data for any purpose, including mining this data for your","own personal or commercial purposes, or use this data in any way that violates","applicable laws and regulations."]}],"entities":[{"roles":["registrant"],"events":[{"eventDate":"2024-10-30T07:18:00Z","eventAction":"last changed"}],"handle":"1911gatescom-reg","vcardArray":["vcard",[["version",{},"text","4.0"],["kind",{},"text","org"],["fn",{},"text","Registration Private"],["org",{"type":"work"},"text","Domains By Proxy, LLC"],["adr",{"cc":"US"},"text",["","","DomainsByProxy.com 100 S. Mill Ave, Suite 1600","Tempe","Arizona","85281",""]],["tel",{"type":"voice"},"uri","tel:+1.4806242599"],["contact-uri",{},"uri","https://www.godaddy.com/whois/results.aspx?domain=1911gates.com&action=contactDomainOwner"]]],"objectClassName":"entity"},{"roles":["technical"],"events":[{"eventDate":"2024-10-30T07:18:00Z","eventAction":"last changed"}],"handle":"1911gatescom-tech","vcardArray":["vcard",[["version",{},"text","4.0"],["kind",{},"text","org"],["fn",{},"text","Registration Private"],["org",{"type":"work"},"text","Domains By Proxy, LLC"],["adr",{"cc":"US"},"text",["","","DomainsByProxy.com 100 S. Mill Ave, Suite 1600","Tempe","Arizona","85281",""]],["tel",{"type":"voice"},"uri","tel:+1.4806242599"],["contact-uri",{},"uri","https://www.godaddy.com/whois/results.aspx?domain=1911gates.com&action=contactDomainOwner"]]],"objectClassName":"entity"},{"links":[{"rel":"about","href":"https://rdap.godaddy.com/v1/","type":"application/rdap+json","value":"https://rdap.godaddy.com/v1/"}],"roles":["registrar"],"handle":"146","port43":"whois.godaddy.com","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.480-624-2505"],["email",{"type":"work"},"text","abuse@godaddy.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"146"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","GoDaddy.com, LLC"],["adr",{"cc":"US"},"text",["","","2155 E Godaddy Way","Tempe","AZ","85284",""]],["email",{"type":"work"},"text","abuse@godaddy.com"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"events":[{"eventDate":"2024-10-30T07:18:03Z","eventAction":"last changed"}],"status":["active"],"ldhName":"ns05.domaincontrol.com","objectClassName":"nameserver"},{"events":[{"eventDate":"2024-10-30T07:18:03Z","eventAction":"last changed"}],"status":["active"],"ldhName":"ns06.domaincontrol.com","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","redacted","icann_rdap_response_profile_1","icann_rdap_technical_implementation_guide_1"]}} | Domain is active |
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The Azure AD B2C dataset
Every site we've detected as running Azure AD B2C, with version, hosting, country, TLD and traffic rank.
Azure AD B2C lives inside 2 datasets
Azure AD B2C detection is part of Technologies (€159/mo) and All data (€599/mo). Buy either to filter the full 2-site list, or grab a free preview first.
About Azure AD B2C
Sign-in pages are the part of a website a crawler is least likely to see. Authentication usually lives on a separate host, behind a redirect, or one click past a button, so any count of an identity platform starts at a disadvantage before the first request is made.
Azure AD B2C is Microsoft's hosted identity service for consumer-facing applications, available since 2015 and sold under a Proprietary license. Presence on a site says something quite specific about the organization behind it: user accounts were treated as infrastructure to rent rather than to build, the team was comfortable inside a large cloud vendor's ecosystem, and login, password reset and social provider connections were handed to a service with a contract behind it. Choosing a managed identity provider is a decision made once, at build time, and then left alone for years, which makes it a durable signal about a stack rather than a fashionable one.
As of October 2026 we detect Azure AD B2C on 2 sites, and the honest reading of the figure is that it is a lower bound. Detection depends on a public page revealing the connection, typically through a redirect target, a script reference or a login endpoint on a domain we crawled. An application whose authentication only appears after a user clicks through, or which lives on a subdomain that never got fetched, will be missing from the set even though the service is in production.
The undercount is worth stating plainly, because the alternative is to quote a number that sounds like market share and is not. What a full set of confirmed domains is good for is something else: joined with the categories, countries and top level domains those domains sit in, it answers where managed consumer identity is being adopted and by what kind of business, across a whole population at once.
Security researchers use lists like this to scope which properties would be affected by an identity provider incident. Competitors of Microsoft use them to find accounts running someone else's login stack. Consultants use them to prove a market exists before pitching a migration. None of those jobs can be done a domain at a time, which is the practical difference between a lookup and a downloadable file: the file lets you filter, join and count, while a lookup only confirms what you already suspected about a site you already knew.
Frequently asked questions
How many websites use Azure AD B2C?
webatla detects Azure AD B2C on 2 websites, refreshed daily, each with its domain, DNS, WHOIS, IP, country and ranking.
Can I download the list of websites using Azure AD B2C?
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 Azure AD B2C?
Buy the technology dataset, then download the complete list of domains we detect using Azure AD B2C, re-exported every day.
What else is in the Azure AD B2C technology data?
Each row places Azure AD B2C next to the other technology on the same site, plus DNS, WHOIS, IP, country and ranking.
Can I download just the sites using Azure AD B2C, or the whole database?
Both. Every site running Azure AD B2C 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 Azure AD B2C?
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 Azure AD B2C 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.
Get the full list of websites using Azure AD B2C
Pick the dataset that covers what you need. Each one includes Azure AD B2C and downloads as JSONL, rebuilt daily.
Full website tech stack per site: CMS, payments, analytics, frameworks.
Everything we have, in a single package. The full webatla universe.
Want to compare every dataset side by side? Visit the pricing page
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