Cloudflare について
webatla は Cloudflare を使用する稼働中のウェブサイトを67,335,921サイト追跡しており、これは弊社がインデックスするすべてのサイトの21.8% に相当します。 Cloudflare を使用しているウェブサイトの全リストをダウンロード 毎日更新される JSONL エクスポートとして提供します。各レコードには、ドメインに加えて DNS、WHOIS、IP アドレス、ホスティング国、グローバルランクが含まれます。
Cloudflareは2009年設立のアメリカのコネクティビティクラウド企業で、リバースプロキシとしてウェブサイトの前段に位置し、訪問者のトラフィックはオリジンサーバーに到達する前に、世界300以上の都市にまたがるCloudflareのエッジネットワークを経由します。この立ち位置から、Cloudflareはエッジキャッシュ、権威DNS、DDoS対策、Webアプリケーションファイアウォール（WAF）、TLS終端、ボット管理を備えたコンテンツデリバリーネットワーク（CDN）を提供します。広く採用されている無料プラン、ドメインのネームサーバーを通じたワンクリック導入、そして特徴的なレスポンスヘッダー（server: cloudflareやcf-rayなど）により、Cloudflareは公開ウェブ上で最も普及したインフラの1つとなっており、まさにそれゆえに、Cloudflareを使用しているウェブサイトを大規模に特定することは、単純な検索ではなく容易ではない検出課題となっています。
webatlaは、Cloudflareを使用しているウェブサイトのインデックスを継続的に更新して維持しています。これは自己申告のタグではなく、DNSレコード、HTTPレスポンスヘッダー、Cloudflareのアドレス空間に紐づくIP/ASNフィンガープリントといったライブシグナルのみから構築されており、証拠が最新である間だけドメインが掲載されます。エッジプロキシはサイトの本当のオリジンを隠すため、これはそれ自体が意味のある検出タスクであり、ドメインがネットワークに加わったり離脱したりするたびにインデックスは再算出されます。このデータセットは、ドメインごとに1件の構造化レコードを含む日次のJSONLファイルとしてエクスポート可能で、有料の完全版エクスポートに先立ち、このページで無料プレビューを利用できます。
Cloudflareを使用しているウェブサイトの最新リストが価値を持つのは、この技術が一般の訪問者には見えない一方で、ウェブインフラを販売、保護、分析する立場の人にとっては決定的な情報だからです。営業やリード獲得のチームは企業が運用するインフラをもとに見込み客を選定し、アナリストはCDN市場やセキュリティ市場の規模を測定してCloudflareのシェアを競合と比較し、セキュリティ研究者はサイト群にわたる攻撃対象領域やエッジ設定を調査し、代理店や投資家はポートフォリオや買収候補の資産がどのようにホスティング・保護されているかを監査します。インデックスは各ドメインに構造化されたDNS、ホスティング、ランクの属性を紐づけているため、Cloudflareを使用しているサイトは単に数えるだけでなく、絞り込み、セグメント化、エンリッチが可能です。また、データはドメイン単位で日次更新されるため、一回限りの市場規模算定と、導入状況の変化を継続的に追跡する用途の両方に対応します。
概要
VendorCloudflare Inc.
Websitecloudflare.com ↗
LanguageC++
LicenseProprietary
First release2010-09-27
すべての数値は2026年8月18日時点のものです
67,335,921
検出されたサイト数
21.8%
全ウェブサイト中
Cloudflare サイトのデータベースプレビュー
Cloudflare の検出は Technologies 列の値です。2つのデータセットに含まれており、切り替えて内容を比較できます。
webatla-technologies-cloudflare-2026-08-18.jsonl.zst · 67,335,921 行 · 14 列
毎日更新の最新エクスポート
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| jquery.com | com | com | ICANN | HTTP 200 | 104.18.155.119 | US | {"github":["https://github.com/jquery/jquery","https://github.com/jquery/jquery/issues","https://github.com/jquery"],"x-twitter":["https://twitter.com/jquery"]} | 2026-08-07 | PHP 8.2.32, MySQL, HTTP/2, jQuery 4.0.0, Favicon, WordPress 7.0.3, Cloudflare, jQuery CDN | 0.00121396 | 20,564,952 | 2005-12-10 | 2026-12-08 |
| bootstrapcdn.com | com | com | ICANN | HTTP 200 | 104.18.10.207 | US | {"github":["https://github.com/jsdelivr/bootstrapcdn","https://github.com/twbs/bootlint"],"x-twitter":["https://twitter.com/jsdelivr"]} | 2026-07-25 | PWA, HSTS, HTTP/3, Favicon, Twitter, jsDelivr, Cloudflare, Open Graph, Google Font API | 0.000942373 | 19,826,222 | 2012-05-25 | 2027-05-25 |
| unpkg.com | com | com | ICANN | HTTP 200 | 104.18.0.22 | US | {"github":["https://github.com/unpkg"],"x-twitter":["https://x.com/mjackson","https://x.com/unpkg"]} | 2026-07-08 | HSTS, React, Unpkg, HTTP/3, Favicon, Cloudflare, React Router, Google Analytics UA | 0.000844643 | 20,189,792 | 2016-01-06 | 2027-01-06 |
| w3.org | org | org | ICANN | HTTP 200 | 104.18.22.19 | US | {"github":["https://github.com/w3c"]} | 2026-07-08 | HSTS, HTTP/3, Favicon, Cloudflare, Open Graph, Google Site Verification, Cloudflare Bot Management | 0.000388243 | 20,084,134 | 1994-07-06 | 2029-07-05 |
| creativecommons.org | org | org | ICANN | HTTP 200 | 104.20.5.134 | US | {"bluesky":["https://bsky.app/profile/creativecommons.bsky.social"],"linkedin":["https://linkedin.com/company/creative-commons"]} | 2026-07-28 | PHP, PWA, MySQL, HTTP/2, Favicon, Sendgrid, WordPress, Yoast SEO 21.2, Cloudflare, Open Graph | 0.000307307 | 19,935,966 | 2001-01-15 | 2028-01-15 |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| jquery.com | com | com | ICANN | HTTP 200 | 104.18.155.119 | US | {"github":["https://github.com/jquery/jquery","https://github.com/jquery/jquery/issues","https://github.com/jquery"],"x-twitter":["https://twitter.com/jquery"]} | 2026-08-07 | PHP 8.2.32, MySQL, HTTP/2, jQuery 4.0.0, Favicon, WordPress 7.0.3, Cloudflare, jQuery CDN | 2026-08-10 | TRUE | {"A":["104.18.155.119","104.18.156.119"],"MX":[{"host":"mx1.forwardemail.net","priority":10},{"host":"mx2.forwardemail.net","priority":10}],"NS":["george.ns.cloudflare.com","lara.ns.cloudflare.com"],"SOA":{"mname":"george.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2411118330,"minimum":1800,"refresh":10000},"TXT":["fastly-domain-delegation-g3pw9rrdmfsjry3rhci7-684501-2023-08-07","forward-email-site-verification=3qF2RWRihr","v=spf1 a include:spf.forwardemail.net -all"],"AAAA":["2606:4700::6812:9b77","2606:4700::6812:9c77"],"HTTPS":[{"params":["alpn=h2","ipv4hint=104.18.155.119,104.18.156.119","ipv6hint=2606:4700::6812:9b77,2606:4700::6812:9c77"],"target":"","priority":1}]} | 0.00121396 | 20,564,952 | 2025-12-04 | RDAP | 2005-12-10 | 2026-12-08 | 2025-12-04 | 1API GmbH | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/JQUERY.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/JQUERY.COM"},{"rel":"related","href":"https://rdap.1api.net/domain/JQUERY.COM","type":"application/rdap+json","value":"https://rdap.1api.net/domain/JQUERY.COM"}],"events":[{"eventDate":"2005-12-10T23:01:26Z","eventAction":"registration"},{"eventDate":"2026-12-08T16:05:47Z","eventAction":"expiration"},{"eventDate":"2025-12-03T17:07:14Z","eventAction":"last changed"},{"eventDate":"2025-12-04T15:29:18Z","eventAction":"last update of RDAP database"}],"handle":"281716557_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"JQUERY.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/jquery.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/jquery.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.1api.net","type":"text/html","value":"https://rdap.1api.net/"}],"roles":["registrar"],"handle":"1387","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+49.68949396850"],["email",{},"text","abuse@1api.net"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"1387"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","1API GmbH"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"GEORGE.NS.CLOUDFLARE.COM","objectClassName":"nameserver"},{"ldhName":"LARA.NS.CLOUDFLARE.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| bootstrapcdn.com | com | com | ICANN | HTTP 200 | 104.18.10.207 | US | {"github":["https://github.com/jsdelivr/bootstrapcdn","https://github.com/twbs/bootlint"],"x-twitter":["https://twitter.com/jsdelivr"]} | 2026-07-25 | PWA, HSTS, HTTP/3, Favicon, Twitter, jsDelivr, Cloudflare, Open Graph, Google Font API | 2026-08-16 | TRUE | {"A":["104.18.10.207","104.18.11.207"],"NS":["brenda.ns.cloudflare.com","keenan.ns.cloudflare.com"],"SOA":{"mname":"brenda.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2412153936,"minimum":1800,"refresh":10000},"AAAA":["2606:4700::6812:acf","2606:4700::6812:bcf"],"HTTPS":[{"params":["alpn=h3,h2","ipv4hint=104.18.10.207,104.18.11.207","ipv6hint=2606:4700::6812:acf,2606:4700::6812:bcf"],"target":"","priority":1}]} | 0.000942373 | 19,826,222 | 2026-05-16 | RDAP | 2012-05-25 | 2027-05-25 | 2026-04-20 | Amazon Registrar, Inc. | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/BOOTSTRAPCDN.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/BOOTSTRAPCDN.COM"},{"rel":"related","href":"https://rdap.registrar.amazon.com/rdap/domain/BOOTSTRAPCDN.COM","type":"application/rdap+json","value":"https://rdap.registrar.amazon.com/rdap/domain/BOOTSTRAPCDN.COM"}],"events":[{"eventDate":"2012-05-25T22:21:19Z","eventAction":"registration"},{"eventDate":"2027-05-25T22:21:19Z","eventAction":"expiration"},{"eventDate":"2026-04-20T22:23:15Z","eventAction":"last changed"},{"eventDate":"2026-05-16T00:36:08Z","eventAction":"last update of RDAP database"}],"handle":"1722844452_DOMAIN_COM-VRSN","status":["client delete prohibited","client transfer prohibited","client update prohibited"],"ldhName":"BOOTSTRAPCDN.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/bootstrapcdn.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/bootstrapcdn.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://registrar.amazon.com","type":"text/html","value":"https://rdap.registrar.amazon.com/rdap/"}],"roles":["registrar"],"handle":"468","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.2024422253"],["email",{},"text","trustandsafety@support.aws.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"468"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Amazon Registrar, Inc."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"BRENDA.NS.CLOUDFLARE.COM","objectClassName":"nameserver"},{"ldhName":"KEENAN.NS.CLOUDFLARE.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| unpkg.com | com | com | ICANN | HTTP 200 | 104.18.0.22 | US | {"github":["https://github.com/unpkg"],"x-twitter":["https://x.com/mjackson","https://x.com/unpkg"]} | 2026-07-08 | HSTS, React, Unpkg, HTTP/3, Favicon, Cloudflare, React Router, Google Analytics UA | 2026-08-08 | TRUE | {"A":["104.18.0.22","104.18.1.22"],"MX":[{"host":"route1.mx.cloudflare.net","priority":73},{"host":"route2.mx.cloudflare.net","priority":36},{"host":"route3.mx.cloudflare.net","priority":6}],"NS":["alexia.ns.cloudflare.com","weston.ns.cloudflare.com"],"SOA":{"mname":"alexia.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2409791591,"minimum":1800,"refresh":10000},"TXT":["v=spf1 include:_spf.mx.cloudflare.net ~all"],"AAAA":["2606:4700::6812:116","2606:4700::6812:16"],"HTTPS":[{"params":["alpn=h3,h2","ipv4hint=104.18.0.22,104.18.1.22","ipv6hint=2606:4700::6812:16,2606:4700::6812:116"],"target":"","priority":1}]} | 0.000844643 | 20,189,792 | 2025-12-08 | RDAP | 2016-01-06 | 2027-01-06 | 2025-12-07 | Cloudflare, Inc. | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/UNPKG.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/UNPKG.COM"},{"rel":"related","href":"https://rdap.cloudflare.com/rdap/v1/domain/UNPKG.COM","type":"application/rdap+json","value":"https://rdap.cloudflare.com/rdap/v1/domain/UNPKG.COM"}],"events":[{"eventDate":"2016-01-06T07:21:51Z","eventAction":"registration"},{"eventDate":"2027-01-06T07:21:51Z","eventAction":"expiration"},{"eventDate":"2025-12-07T04:29:12Z","eventAction":"last changed"},{"eventDate":"2025-12-07T23:23:06Z","eventAction":"last update of RDAP database"}],"handle":"1992006540_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"UNPKG.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/unpkg.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/unpkg.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.cloudflare.com","type":"text/html","value":"https://rdap.cloudflare.com/rdap/v1/"}],"roles":["registrar"],"handle":"1910","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.6503198930"],["email",{},"text","registrar-abuse@cloudflare.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"1910"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Cloudflare, Inc."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"ALEXIA.NS.CLOUDFLARE.COM","objectClassName":"nameserver"},{"ldhName":"WESTON.NS.CLOUDFLARE.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| w3.org | org | org | ICANN | HTTP 200 | 104.18.22.19 | US | {"github":["https://github.com/w3c"]} | 2026-07-08 | HSTS, HTTP/3, Favicon, Cloudflare, Open Graph, Google Site Verification, Cloudflare Bot Management | 2026-08-17 | TRUE | {"A":["104.18.22.19","104.18.23.19"],"MX":[{"host":"pan.w3.org","priority":5},{"host":"puck.w3.org","priority":5}],"NS":["jamie.ns.cloudflare.com","pranab.ns.cloudflare.com"],"CAA":[{"tag":"issue","flags":0,"value":"amazon.com"},{"tag":"issuewild","flags":0,"value":"comodoca.com"},{"tag":"issue","flags":0,"value":"comodoca.com"},{"tag":"issuewild","flags":0,"value":"digicert.com; cansignhttpexchanges=yes"},{"tag":"issue","flags":0,"value":"digicert.com; cansignhttpexchanges=yes"},{"tag":"issue","flags":0,"value":"letsencrypt.org"},{"tag":"issuewild","flags":0,"value":"letsencrypt.org"},{"tag":"iodef","flags":0,"value":"mailto:sysreq@w3.org"},{"tag":"issue","flags":0,"value":"pki.goog; cansignhttpexchanges=yes"},{"tag":"issuewild","flags":0,"value":"pki.goog; cansignhttpexchanges=yes"},{"tag":"issue","flags":0,"value":"sectigo.com"},{"tag":"issuewild","flags":0,"value":"sectigo.com"},{"tag":"issue","flags":0,"value":"ssl.com"},{"tag":"issuewild","flags":0,"value":"ssl.com"}],"SOA":{"mname":"jamie.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2410785264,"minimum":1800,"refresh":10000},"TXT":["853C844562","anthropic-domain-verification-xwqnyg=KpEpoEkHUmXnsWC0mhnfKFBrr","ca3-d6556337888945edac9c159a068c46a2","google-site-verification=5TpwKtmzdpa5fntQgKHY96mTJ3FiSn9fGp07XKxFsMk","google-site-verification=CZkSL9bXgKDxRmeDnAQorwhaQy3Ji1vTn36bBn5rL-E","google-site-verification=cu9dn6ytlndLOV87MLxedTHxoKTRKk0dUf_jXK8OsTc","google-site-verification=dS4IjfXgopxupUFDAqg3wk94IIZ2GuQ-jW4wiLm69Rg","v=spf1 mx ip4:34.238.48.92 ip4:34.199.101.240 ip6:2600:1f18:7d7a:2700::/56 include:_spf.google.com ~all"],"AAAA":["2606:4700::6812:1613","2606:4700::6812:1713"],"HTTPS":[{"params":["alpn=h3,h2","ipv4hint=104.18.22.19,104.18.23.19","ipv6hint=2606:4700::6812:1613,2606:4700::6812:1713"],"target":"","priority":1}]} | 0.000388243 | 20,084,134 | 2025-06-23 | RDAP | 1994-07-06 | 2029-07-05 | 2025-06-23 | Gandi SAS | {"raw_response":{"links":[{"rel":"related","href":"https://rdap.gandi.net/domain/w3.org","type":"application/rdap+json","value":"https://rdap.gandi.net/domain/w3.org"},{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/domain/w3.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/w3.org"}],"events":[{"eventDate":"2029-07-05T04:00:00Z","eventAction":"expiration"},{"eventDate":"1994-07-06T04:00:00Z","eventAction":"registration"},{"eventDate":"2025-05-28T15:22:41.753Z","eventAction":"last changed"},{"eventDate":"2025-06-23T16:46:00.535Z","eventAction":"last update of RDAP database"}],"handle":"fa901e7ec7b541be97f27960d41b79b5-LROR","status":["client delete prohibited","client transfer prohibited"],"ldhName":"w3.org","notices":[{"links":[{"rel":"alternate","href":"https://thenew.org/org-people/about-pir/policies/","type":"text/html","value":"https://rdap.publicinterestregistry.org/rdap/domain/w3.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":"self","href":"https://icann.org/epp","type":"application/rdap+json","value":"https://icann.org/epp"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"self","href":"https://icann.org/wicf","type":"application/rdap+json","value":"https://icann.org/wicf"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"roles":["administrative"],"events":[{"eventDate":"2025-06-23T16:46:00.535Z","eventAction":"last update of RDAP database"}],"remarks":[{"type":"object redacted due to authorization","title":"REDACTED","description":["Some of the data in this object has been removed."]}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""]]],"objectClassName":"entity"},{"roles":["technical"],"events":[{"eventDate":"2025-06-23T16:46:00.535Z","eventAction":"last update of RDAP database"}],"remarks":[{"type":"object redacted due to authorization","title":"REDACTED","description":["Some of the data in this object has been removed."]}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""]]],"objectClassName":"entity"},{"roles":["registrant"],"events":[{"eventDate":"2025-06-23T16:46:00.535Z","eventAction":"last update of RDAP database"}],"remarks":[{"type":"object redacted due to authorization","title":"REDACTED","description":["Some of the data in this object has been removed."]}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["org",{"type":"work"},"text","W3C"],["adr",{"cc":"US"},"text",["","","","","MA","",""]]]],"objectClassName":"entity"},{"links":[{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/entity/81","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/entity/81"}],"roles":["registrar"],"handle":"81","entities":[{"roles":["abuse"],"handle":"ffba2eccf7e1438e9ddc9d520fe1bd1f-LROR","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Arnaud Franquinet"],["tel",{"type":"voice"},"uri","tel:+33.170377661"],["email",{},"text","abuse@support.gandi.net"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"81"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Gandi SAS"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"81"}],"secureDNS":{"maxSigLife":1,"delegationSigned":false},"nameservers":[{"handle":"9af37839897449fb87756ae6bdf755f3-LROR","status":["associated"],"ldhName":"jamie.ns.cloudflare.com","unicodeName":"jamie.ns.cloudflare.com","objectClassName":"nameserver"},{"handle":"268a3da725654a6a874ce9ebbb8fb34d-LROR","status":["associated"],"ldhName":"pranab.ns.cloudflare.com","unicodeName":"pranab.ns.cloudflare.com","objectClassName":"nameserver"}],"unicodeName":"w3.org","objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_0","icann_rdap_technical_implementation_guide_0"]}} | Domain is active |
| creativecommons.org | org | org | ICANN | HTTP 200 | 104.20.5.134 | US | {"bluesky":["https://bsky.app/profile/creativecommons.bsky.social"],"linkedin":["https://linkedin.com/company/creative-commons"]} | 2026-07-28 | PHP, PWA, MySQL, HTTP/2, Favicon, Sendgrid, WordPress, Yoast SEO 21.2, Cloudflare, Open Graph | 2026-08-15 | TRUE | {"A":["104.20.5.134","104.20.6.134"],"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":"aspmx.l.google.com","priority":1},{"host":"aspmx2.googlemail.com","priority":50},{"host":"aspmx3.googlemail.com","priority":60},{"host":"aspmx4.googlemail.com","priority":70},{"host":"aspmx5.googlemail.com","priority":80}],"NS":["fiona.ns.cloudflare.com","isaac.ns.cloudflare.com"],"SOA":{"mname":"fiona.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2411236420,"minimum":1800,"refresh":10000},"TXT":["MS=ms27657674","blitz=mu-fbea1d1e-91b715ef-04876bbd-270e0140","v=spf1 include:_spf.google.com include:sendgrid.net ~all"],"AAAA":["2606:4700:10::6814:586","2606:4700:10::6814:686"],"HTTPS":[{"params":["alpn=h2","ipv4hint=104.20.5.134,104.20.6.134","ipv6hint=2606:4700:10::6814:586,2606:4700:10::6814:686"],"target":"","priority":1}],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ=="}]} | 0.000307307 | 19,935,966 | 2026-03-29 | RDAP | 2001-01-15 | 2028-01-15 | 2026-01-11 | Gandi SAS | {"raw_response":{"links":[{"rel":"related","href":"https://rdap.gandi.net/domain/creativecommons.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/creativecommons.org"},{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/domain/creativecommons.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/creativecommons.org"}],"events":[{"eventDate":"2009-12-10T02:46:50.312Z","eventAction":"transfer"},{"eventDate":"2028-01-15T16:51:44Z","eventAction":"expiration"},{"eventDate":"2001-01-15T16:51:44.312Z","eventAction":"registration"},{"eventDate":"2026-01-11T10:40:01.413Z","eventAction":"last changed"},{"eventDate":"2026-03-29T21:22:47.142Z","eventAction":"last update of RDAP database"}],"status":["client transfer prohibited"],"ldhName":"creativecommons.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/creativecommons.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. 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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. 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表示 5行 / 67,335,921行 行 · Technologies · サイトごとの技術スタックを完全収録します。CMS、決済、アナリティクス、フレームワーク。
Cloudflare サイト（TLD 別）
Cloudflare データセット
Cloudflare を実行していると検出したすべてのサイトを、バージョン、ホスティング、国、TLD、トラフィックランクとともに収録しています。
Cloudflare は 2件のデータセットに含まれています
Cloudflare の検出は Technologies (€159/月) と All data (€599/月). の一部です。どちらかを購入すると、67,335,921サイトの全リストを絞り込めます。先に無料プレビューを取得することもできます。
Cloudflare を使用しているウェブサイトは？
webatla は Cloudflare を使用しているすべてのサイトを検出し、ダウンロード可能な1つのリストとしてエクスポートします。これにより、このテクノロジーに依存しているのが誰か、また他に何が併用されているかを確認できます。
Cloudflare のテクノロジーデータセットを開くと、採用状況を国や TLD 別に分解したり、競合テクノロジーと比較したり、新規ドメインの推移を追跡したりできます。
よくある質問
Cloudflareを使用しているウェブサイトはいくつありますか？
webatlaは67.3M件のウェブサイトでCloudflareを検出しており、毎日更新されます。各ウェブサイトにはドメイン、DNS、WHOIS、IP、国、ランキングが含まれます。
Cloudflareを使用しているウェブサイトのリストをダウンロードできますか？
はい、構造化されたJSONL形式で提供しています。まずは無料サンプルをお試しください。
各サイトにはどのような情報が含まれ、どのくらいの頻度で更新されますか？
ドメイン、DNS、RDAP/WHOIS、完全な技術スタック、IPと国、PageRank、Harmonicが含まれ、毎日再検出、再エクスポートされます。
Cloudflareを使用しているウェブサイトはどうやって見つけますか？
Technologiesデータセットを購入すると、Cloudflareを使用していると検出したドメインの完全な一覧をダウンロードできます。毎日再エクスポートされます。
Cloudflareの技術データには他に何が含まれますか？
各行には、同じサイトで使用されている他の技術と並べてCloudflareが記載され、さらにDNS、WHOIS、IP、国、ランキングも含まれます。
Cloudflareを使用しているサイトだけをダウンロードできますか、それともデータベース全体もダウンロードできますか？
どちらも可能です。Cloudflareを使用しているすべてのサイトは、1つのダウンロード可能なファイルであるTechnologiesデータセットに含まれています。または、データベース全体を対象としたAll dataを購入すると、すべてのドメインの技術情報に加えて識別情報、ランキング、DNS、RDAP/WHOISを1つのファイルにまとめて入手できます。毎日更新される最新のエクスポートです。
Cloudflareを使用しているウェブサイトのリストはどうやってダウンロードしますか？
手順は3つです。（1）まず無料の10,000行サンプルでスキーマを確認し、（2）Technologiesデータセットを購入し、（3）Cloudflareを実行していると検出した全ドメインのリストをJSON Linesファイルとしてダウンロードします。これは毎日再エクスポートされるため、アクセス期間中はいつでも最新のリストを再ダウンロードできます。各行にはドメインに加え、DNS、WHOIS、IP、ホスティング国、ランクが含まれます。
Cloudflareを使用しているウェブサイトの全リストを入手
必要な内容をカバーするデータセットを選んでください。各データセットにはCloudflareが含まれ、JSONL形式でダウンロードでき、毎日再構築されます。
Technologies
14 列
サイトごとの技術スタックを完全収録します。CMS、決済、アナリティクス、フレームワーク。
€159 / 月
購入してダウンロード →
All data
23 列
webatla が保有するすべてのデータを 1 つのパッケージにまとめた、完全版です。
€599 / 月
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すべてのデータセットを並べて比較したいですか。 料金ページを見る
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