Websites using Mastercard - 877K Live sites

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

About Mastercard Database preview By country By TLD Download

About Mastercard

webatla tracks 877,428 live websites using Mastercard — 0.3% of every site we index. Download the full list of websites that using Mastercard technology as a daily JSONL export — every record includes the domain plus DNS, WHOIS, IP address, hosting country and global rank.

Mastercard is one of the world's largest payment network operators, providing credit, debit, and prepaid card payment processing services globally. As a technology company in the payments industry, Mastercard connects consumers, financial institutions, merchants, and governments through its secure payment infrastructure, processing billions of transactions annually.

On the web, Mastercard's presence is detected through payment SDKs, checkout buttons, and transaction processing integrations embedded in e-commerce websites. Mastercard offers developer APIs and SDKs enabling online merchants to accept card payments, implement 3D Secure authentication, and access fraud prevention services. Mastercard operates in over 210 countries and territories, making it a ubiquitous component of global e-commerce payment infrastructure.

At a glance

VendorMastercard International

Websitemastercard.com ↗

LicenseProprietary

First release1966-01-01

All figures as of Jul 28, 2026

877,428 Sites detected

0.3% Of all websites

Database preview of Mastercard sites

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

webatla-technologies-mastercard-2026-07-28.jsonl.zst · 877,428 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
imsproducts.com	com	com	ICANN	HTTP 200	23.227.38.65	CA	{"facebook":["https://facebook.com/IMSProducts"],"instagram":["https://instagram.com/IMSProducts"]}	2026-05-14	HSTS, Visa, Zoho, HTTP/3, Shopify, Amazon S3, Apple Pay, Cloudflare, Google Pay, Mastercard	0.00000646211	13,689,870	1995-12-14	2030-12-13
sportabilia.co.uk	co.uk	uk	ICANN	HTTP 200	23.227.38.65	CA	{"tiktok":["https://tiktok.com/@sportabiliamemorabilia?_r=1&_t=ZN-96YuTyoy44E"],"instagram":["https://instagram.com/sportabiliamemorabilia?igsh=cjFjMmV1dGtiaWUx"]}	2026-07-07	HSTS, Visa, HTTP/3, Shopify, Shop Pay, Apple Pay, Cloudflare, Google Pay, Mastercard, Open Graph	0.00000645548	12,516,488	2026-02-11	2027-02-11
lacemusic.com	com	com	ICANN	HTTP 200	23.227.38.74	CA	{"youtube":["https://youtube.com/lacemusic"],"facebook":["https://facebook.com/pg/lacepickups/shop"],"instagram":["http://instagram.com/lacepickups"]}	2026-05-17	HSTS, Visa, Venmo, HTTP/3, PayPal, Shopify, Bluehost, Apple Pay, Cloudflare, Mastercard	0.00000492387	15,736,883	1999-03-17	2028-03-17
gr8fires.co.uk	co.uk	uk	ICANN	HTTP 200	23.227.38.65	CA	{"tiktok":["https://tiktok.com/@gr8fires"],"youtube":["https://youtube.com/channel/UCKPznbm1Jrsgnmpg-ZQl7iA"],"facebook":["https://facebook.com/Gr8Fires"],"instagram":["https://instagram.com/gr8fires"]}	2026-05-11	HSTS, Visa, HTTP/3, PayPal, Klaviyo, Shopify, Sendgrid, Shop Pay, Apple Pay, Bootstrap 5	0.00000648734	14,434,660	2008-04-25	2028-04-25
equusnow.com	com	com	ICANN	HTTP 200	23.227.38.65	CA	{"facebook":["https://facebook.com/Equus-Now-112865975397864"],"instagram":["https://instagram.com/equusnow"]}	2026-05-08	HSTS, Visa, Venmo, HTTP/3, PayPal, Klaviyo, Shopify, Shop Pay, Apple Pay, Cloudflare	0.00000647751	14,117,357	2000-03-21	2030-03-21
…	…	…	…	…	…	…	…	…	…	…	…	…	…

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
imsproducts.com	com	com	ICANN	HTTP 200	23.227.38.65	CA	{"facebook":["https://facebook.com/IMSProducts"],"instagram":["https://instagram.com/IMSProducts"]}	2026-05-14	HSTS, Visa, Zoho, HTTP/3, Shopify, Amazon S3, Apple Pay, Cloudflare, Google Pay, Mastercard	2026-07-24	TRUE	{"A":["23.227.38.65"],"MX":[{"host":"mx.zoho.com","priority":10},{"host":"mx2.zoho.com","priority":20},{"host":"mx3.zoho.com","priority":50}],"NS":["ns81.worldnic.com","ns82.worldnic.com"],"SOA":{"mname":"NS81.WORLDNIC.com","retry":3600,"rname":"namehost.WORLDNIC.com","expire":604800,"serial":126010812,"minimum":3600,"refresh":10800},"TXT":["v=spf1 include:zoho.com ~all","zoho-verification=zb69860143.zmverify.zoho.com"]}	0.00000646211	13,689,870	2025-06-25	RDAP	1995-12-14	2030-12-13	2025-06-25	Network Solutions, LLC	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/IMSPRODUCTS.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/IMSPRODUCTS.COM"},{"rel":"related","href":"https://rdap.networksolutions.com/rdap/domain/IMSPRODUCTS.COM","type":"application/rdap+json","value":"https://rdap.networksolutions.com/rdap/domain/IMSPRODUCTS.COM"}],"events":[{"eventDate":"1995-12-14T05:00:00Z","eventAction":"registration"},{"eventDate":"2030-12-13T05:00:00Z","eventAction":"expiration"},{"eventDate":"2021-01-14T00:19:25Z","eventAction":"last changed"},{"eventDate":"2025-06-25T01:31:09Z","eventAction":"last update of RDAP database"}],"handle":"1228866_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"IMSPRODUCTS.COM","notices":[{"links":[{"href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html"}],"title":"Terms of Use","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":[{"href":"https://icann.org/wicf","type":"text/html"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"roles":["registrar"],"handle":"2","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.8777228662"],["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"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS81.WORLDNIC.COM","objectClassName":"nameserver"},{"ldhName":"NS82.WORLDNIC.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_0","icann_rdap_response_profile_0"]}}	Domain is active
sportabilia.co.uk	co.uk	uk	ICANN	HTTP 200	23.227.38.65	CA	{"tiktok":["https://tiktok.com/@sportabiliamemorabilia?_r=1&_t=ZN-96YuTyoy44E"],"instagram":["https://instagram.com/sportabiliamemorabilia?igsh=cjFjMmV1dGtiaWUx"]}	2026-07-07	HSTS, Visa, HTTP/3, Shopify, Shop Pay, Apple Pay, Cloudflare, Google Pay, Mastercard, Open Graph	2026-07-15	TRUE	{"A":["23.227.38.65"],"NS":["ns1.livedns.co.uk","ns2.livedns.co.uk","ns3.livedns.co.uk"],"SOA":{"mname":"ns1.livedns.co.uk","retry":3600,"rname":"admin.sportabilia.co.uk","expire":604800,"serial":1770779077,"minimum":3600,"refresh":10800}}	0.00000645548	12,516,488	2026-04-15	RDAP	2026-02-11	2027-02-11	2026-02-11	Fasthosts Internet Ltd	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.nominet.uk/uk/domain/sportabilia.co.uk","type":"application/rdap+json","value":"https://rdap.nominet.uk/uk/domain/sportabilia.co.uk"}],"events":[{"eventDate":"2026-02-11T03:09:02.028888Z","eventActor":"LIVEDOMAINS","eventAction":"registration"},{"eventDate":"2026-02-11T03:09:02.087496Z","eventAction":"last changed"},{"eventDate":"2027-02-11T03:09:02Z","eventAction":"expiration"},{"eventDate":"2026-04-15T00:32:22.049Z","eventAction":"last update of RDAP database"}],"handle":"D_87936616-UK","status":["active"],"ldhName":"sportabilia.co.uk","notices":[{"links":[{"rel":"terms-of-service","href":"https://nominet.uk/rdap-tos","type":"text/html","value":"https://rdap.nominet.uk/uk/domain/sportabilia.co.uk"}],"title":"Terms of Service","description":["The Registry Operator, offers this Registration Data Access Protocol (RDAP) service and provides access to the records in the RDAP database for information purposes only, to assist you in obtaining information about the registration records of existing domain names. The stored information in the RDAP database is provided as is. We do not guarantee its accuracy or completeness, and cannot be held liable if the stored information in the RDAP database is wrong, incomplete, or inaccurate in any way. By querying the RDAP database in any way, you agree that you will not use this data: (i) to allow, enable or otherwise support the transmission of unsolicited, commercial advertising or other solicitations in any form or by any means; (ii) to enable high volume, automated, electronic processes that query or send data to the Registry Operator or any registrar or registrant; (iii) for target advertising; (iv) to cause nuisance to registrants by sending (by any means) messages to or contacting them; (v) to violate any law, rule, regulation or statute; and/or (vi) in violation of applicable data and privacy protection acts. You are explicitly prohibited from extracting, copying and/or using or re-using in any form and by any means (electronically or not) all or part (quantitatively or qualitatively) of the contents of the RDAP database without prior and explicit permission from the Registry Operator. Any copying or transmission of data for commercial purposes violates this prohibition. You agree that we can take measures to limit the use of the RDAP service to protect the privacy of registrants or the integrity of the database. We reserve the right to make changes to this website, the RDAP service, and these Terms and Conditions at any time without prior notice to you. You should review these Terms and Conditions each time you access or use the RDAP database and the RDAP service to learn of any changes. If you do not agree to the changes we have made, your only remedy is to stop your use of the RDAP database and the RDAP service. By executing a query, in any means whatsoever, you agree to these Terms of Service."]},{"links":[{"rel":"glossary","href":"https://icann.org/epp","type":"text/html","value":"https://rdap.nominet.uk/uk/domain/sportabilia.co.uk"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://www.nominet.uk/complaints/#complaining-about-incorrect-whois-data","type":"text/html","value":"https://rdap.nominet.uk/uk/domain/sportabilia.co.uk"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the Nominet WHOIS data complaint process: https://www.nominet.uk/complaints/#complaining-about-incorrect-whois-data"]}],"entities":[{"links":[{"rel":"self","href":"https://rdap.nominet.uk/uk/entity/LIVEDOMAINS","type":"application/rdap+json","value":"https://rdap.nominet.uk/uk/entity/LIVEDOMAINS"}],"roles":["registrar"],"handle":"LIVEDOMAINS","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Abuse contact"],["email",{},"text","misuse@fasthosts.co.uk"]]],"objectClassName":"entity"}],"publicIds":[{"type":"Registry Identifier","identifier":"LIVEDOMAINS"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Fasthosts Internet Ltd"],["adr",{},"text",["","","Discovery House, 154 Southgate Street, Gloucester, GL1 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validation."]}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["email",{},"text","redacted@nominet.uk"]]],"objectClassName":"entity"}],"redacted":[{"name":{"type":"Registrant Name"},"method":"emptyValue","reason":{"description":"Server policy"},"pathLang":"jsonpath","postPath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='fn')][3]"},{"name":{"type":"Registrant Organization"},"method":"removal","reason":{"description":"Server policy"},"prePath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='org')]","pathLang":"jsonpath"},{"name":{"description":"Registrant Organisation Type"},"method":"removal","reason":{"description":"Server policy"}},{"name":{"description":"Registrant Identifier Label"},"method":"removal","reason":{"description":"Server policy"}},{"name":{"description":"Registrant Organisation Identifier"},"method":"removal","reason":{"description":"Server policy"}},{"name":{"type":"Registrant Street"},"method":"emptyValue","reason":{"description":"Server policy"},"pathLang":"jsonpath","postPath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='adr')][3][:3]"},{"name":{"type":"Registrant Postal Code"},"method":"emptyValue","reason":{"description":"Server policy"},"pathLang":"jsonpath","postPath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='adr')][3][5]"},{"name":{"type":"Registrant City"},"method":"emptyValue","reason":{"description":"Server policy"},"pathLang":"jsonpath","postPath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='adr')][3][3]"},{"name":{"description":"Registrant Country"},"method":"emptyValue","reason":{"description":"Server policy"}},{"name":{"description":"Registrant Region"},"method":"emptyValue","reason":{"description":"Server policy"}},{"name":{"type":"Registrant Email"},"method":"replacementValue","reason":{"description":"Server policy"},"prePath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='email')]","pathLang":"jsonpath","replacementPath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='email')][3]"},{"name":{"type":"Registrant Phone"},"method":"removal","reason":{"description":"Server policy"},"prePath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[1].type=='voice')]","pathLang":"jsonpath"}],"publicIds":[{"type":"Registry Identifier","identifier":"D_87936616-UK"}],"secureDNS":{"maxSigLife":3024000,"delegationSigned":false},"nameservers":[{"links":[{"rel":"self","href":"https://rdap.nominet.uk/uk/nameserver/ns1.livedns.co.uk.","type":"application/rdap+json","value":"https://rdap.nominet.uk/uk/nameserver/ns1.livedns.co.uk."}],"events":[{"eventDate":"2023-01-31T11:48:53Z","eventActor":"LIVEDOMAINS","eventAction":"last 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changed"}],"handle":"H_1176266-UK","status":["active","associated"],"ldhName":"ns2.livedns.co.uk.","ipAddresses":{"v4":["217.160.82.244"],"v6":["2001:8d8:fe:53:fa::2"]},"unicodeName":"ns2.livedns.co.uk.","objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.nominet.uk/uk/nameserver/ns3.livedns.co.uk.","type":"application/rdap+json","value":"https://rdap.nominet.uk/uk/nameserver/ns3.livedns.co.uk."}],"events":[{"eventDate":"2023-01-31T11:48:53Z","eventActor":"LIVEDOMAINS","eventAction":"last changed"}],"handle":"H_101673-UK","status":["active","associated"],"ldhName":"ns3.livedns.co.uk.","ipAddresses":{"v4":["185.132.35.244"],"v6":["2607:f1c0:fe:53:185:132:35:244"]},"unicodeName":"ns3.livedns.co.uk.","objectClassName":"nameserver"}],"unicodeName":"sportabilia.co.uk","objectClassName":"domain","rdapConformance":["redacted","rdap_level_0"]}}	Domain is active
lacemusic.com	com	com	ICANN	HTTP 200	23.227.38.74	CA	{"youtube":["https://youtube.com/lacemusic"],"facebook":["https://facebook.com/pg/lacepickups/shop"],"instagram":["http://instagram.com/lacepickups"]}	2026-05-17	HSTS, Visa, Venmo, HTTP/3, PayPal, Shopify, Bluehost, Apple Pay, Cloudflare, Mastercard	2026-07-26	TRUE	{"A":["23.227.38.74"],"MX":[{"host":"lacemusic-com.mail.protection.outlook.com","priority":0}],"NS":["ns1.bluehost.com","ns2.bluehost.com"],"SOA":{"mname":"NS1.BLUEHOST.com","retry":3600,"rname":"root.BLUEHOST.com","expire":604800,"serial":126062622,"minimum":3600,"refresh":10800},"TXT":["facebook-domain-verification=iicevabefvq3wy1w27u97g8tfnbnac","v=spf1 include:spf.protection.outlook.com -all"]}	0.00000492387	15,736,883	2025-06-23	RDAP	1999-03-17	2028-03-17	2025-06-23	Register.com, Inc.	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/LACEMUSIC.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/LACEMUSIC.COM"},{"rel":"related","href":"https://rdap.snapnames.com/rdap/domain/LACEMUSIC.COM","type":"application/rdap+json","value":"https://rdap.snapnames.com/rdap/domain/LACEMUSIC.COM"}],"events":[{"eventDate":"1999-03-17T05:00:00Z","eventAction":"registration"},{"eventDate":"2028-03-17T04:00:00Z","eventAction":"expiration"},{"eventDate":"2023-02-15T09:23:12Z","eventAction":"last changed"},{"eventDate":"2025-06-23T19:01:47Z","eventAction":"last update of RDAP database"}],"handle":"4411877_DOMAIN_COM-VRSN","status":["active"],"ldhName":"LACEMUSIC.COM","notices":[{"links":[{"href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html"}],"title":"Terms of Use","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":[{"href":"https://icann.org/wicf","type":"text/html"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"roles":["registrar"],"handle":"9","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.8777228662"],["email",{},"text","domain.operations@web.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"9"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Register.com, Inc."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS1.BLUEHOST.COM","objectClassName":"nameserver"},{"ldhName":"NS2.BLUEHOST.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_0","icann_rdap_response_profile_0"]}}	Domain is active
gr8fires.co.uk	co.uk	uk	ICANN	HTTP 200	23.227.38.65	CA	{"tiktok":["https://tiktok.com/@gr8fires"],"youtube":["https://youtube.com/channel/UCKPznbm1Jrsgnmpg-ZQl7iA"],"facebook":["https://facebook.com/Gr8Fires"],"instagram":["https://instagram.com/gr8fires"]}	2026-05-11	HSTS, Visa, HTTP/3, PayPal, Klaviyo, Shopify, Sendgrid, Shop Pay, Apple Pay, Bootstrap 5	2026-07-17	TRUE	{"A":["23.227.38.65"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"alt3.aspmx.l.google.com","priority":10},{"host":"alt4.aspmx.l.google.com","priority":10},{"host":"aspmx.l.google.com","priority":1}],"NS":["ns-1331.awsdns-38.org","ns-144.awsdns-18.com","ns-1938.awsdns-50.co.uk","ns-587.awsdns-09.net"],"SOA":{"mname":"ns-144.awsdns-18.com","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["facebook-domain-verification=oszzgewkfpjtgm8qdfubhizzdi2w9i","google-site-verification=HSv_tRyhqXtlPvG0XhUBwxfXQHIF_lHBuYud8NDxaBU","klaviyo-site-verification=T3afCM","v=spf1 mx a include:servers.mcsv.net include:_spf.google.com include:sendgrid.net ~all"]}	0.00000648734	14,434,660	2026-04-18	RDAP	2008-04-25	2028-04-25	2026-04-18	UK-2 Limited t/a UK2	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.nominet.uk/uk/domain/gr8fires.co.uk","type":"application/rdap+json","value":"https://rdap.nominet.uk/uk/domain/gr8fires.co.uk"}],"events":[{"eventDate":"2008-04-25T15:51:23Z","eventActor":"DNET","eventAction":"registration"},{"eventDate":"2026-04-18T10:38:47.469132Z","eventAction":"last changed"},{"eventDate":"2028-04-25T15:51:23Z","eventAction":"expiration"},{"eventDate":"2026-04-18T14:32:49.989Z","eventAction":"last update of RDAP database"}],"handle":"D_38971787-UK","status":["renew period"],"ldhName":"gr8fires.co.uk","notices":[{"links":[{"rel":"terms-of-service","href":"https://nominet.uk/rdap-tos","type":"text/html","value":"https://rdap.nominet.uk/uk/domain/gr8fires.co.uk"}],"title":"Terms of Service","description":["The Registry Operator, offers this Registration Data Access Protocol (RDAP) service and provides access to the records in the RDAP database for information purposes only, to assist you in obtaining information about the registration records of existing domain names. The stored information in the RDAP database is provided as is. We do not guarantee its accuracy or completeness, and cannot be held liable if the stored information in the RDAP database is wrong, incomplete, or inaccurate in any way. By querying the RDAP database in any way, you agree that you will not use this data: (i) to allow, enable or otherwise support the transmission of unsolicited, commercial advertising or other solicitations in any form or by any means; (ii) to enable high volume, automated, electronic processes that query or send data to the Registry Operator or any registrar or registrant; (iii) for target advertising; (iv) to cause nuisance to registrants by sending (by any means) messages to or contacting them; (v) to violate any law, rule, regulation or statute; and/or (vi) in violation of applicable data and privacy protection acts. You are explicitly prohibited from extracting, copying and/or using or re-using in any form and by any means (electronically or not) all or part (quantitatively or qualitatively) of the contents of the RDAP database without prior and explicit permission from the Registry Operator. Any copying or transmission of data for commercial purposes violates this prohibition. You agree that we can take measures to limit the use of the RDAP service to protect the privacy of registrants or the integrity of the database. We reserve the right to make changes to this website, the RDAP service, and these Terms and Conditions at any time without prior notice to you. You should review these Terms and Conditions each time you access or use the RDAP database and the RDAP service to learn of any changes. If you do not agree to the changes we have made, your only remedy is to stop your use of the RDAP database and the RDAP service. 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Showing 5 of 877,428 rows · Technologies · Full website tech stack per site — CMS, payments, analytics, frameworks.

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

Mastercard sites by country

Country	Sites	Share
🇨🇦 Canada	818,863	94.1%
🇺🇸 United States	41,507	4.8%
🇩🇪 Germany	2,094	0.2%
🇸🇬 Singapore	1,673	0.2%
🇦🇺 Australia	1,107	0.1%

Mastercard sites by TLD

TLD	Sites	Share
.com	580,703	66.2%
.uk	35,647	4.1%
.shop	29,689	3.4%
.au	28,601	3.3%
.de	25,004	2.8%

Which websites are using Mastercard?

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

Open the Mastercard 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 Mastercard?

webatla detects Mastercard on 877K websites, refreshed daily — each with its domain, DNS, WHOIS, IP, country and ranking.

Can I download the list of websites using Mastercard?

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 Mastercard?

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

What else is in the Mastercard technology data?

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

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

Both. Every site running Mastercard 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 Mastercard?

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 Mastercard 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.