Download websites using Contentstack
Content management system · by Contentstack · since 2018 · Proprietary
About Contentstack
Contentstack is an enterprise headless CMS platform built for large-scale digital publishing and omnichannel content delivery. It provides a structured content repository with REST and GraphQL APIs, enabling teams to manage content once and publish it to websites, mobile apps, IoT devices, and other digital touchpoints.
Founded in 2018 as a spin-off from Raw Engineering, Contentstack is headquartered in San Francisco and serves major enterprise customers across media, retail, and financial services. It offers advanced features including content branching, workflows, roles and permissions, and a marketplace of integrations. Contentstack is recognized as a leader in the headless CMS space and competes with Contentful, Sitecore, and Adobe Experience Manager for enterprise digital experience platform business.
At a glance
Database preview of Contentstack sites
Contentstack 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| contentmarketinginstitute.com | com | com | ICANN | HTTP 200 | 104.18.39.231 | US | {"youtube":["https://youtube.com/cmi42"],"facebook":["https://facebook.com/ContentMarketingInstitute"],"linkedin":["https://linkedin.com/company/2416452"],"instagram":["https://instagram.com/cmicontent"]} | 2026-05-03 | HSTS, HTTP/3, Hotjar, Webpack, Cloudflare, Open Graph, Twitter Ads, Contentstack, Facebook Pixel, Google Font API | 0.0000118133 | 17,999,782 | 2009-11-24 | 2026-11-24 |
| iapp.org | org | org | ICANN | HTTP 200 | 18.245.60.16 | US | {"facebook":["https://facebook.com/theiapp"],"linkedin":["https://linkedin.com/company/iapp"],"instagram":["https://instagram.com/theiapp"]} | 2026-05-14 | React, HTTP/3, Stripe, Emotion, Next.js, Node.js, Webpack, OneTrust, Open Graph, Contentstack | 0.0000105719 | 18,003,792 | 2003-12-11 | 2026-12-11 |
| darkreading.com | com | com | ICANN | HTTP 200 | 104.16.221.171 | US | {"bluesky":["https://bsky.app/profile/darkreading.bsky.social"],"youtube":["https://youtube.com/@DarkReadingOfficialYT"],"facebook":["https://facebook.com/darkreadingcom"],"linkedin":["https://linkedin.com/company/dark-reading"],"instagram":["https://instagram.com/darkreading_"],"x-twitter":["https://twitter.com/DarkReading"]} | 2026-05-04 | HSTS, HTTP/3, Hotjar, Webpack, Cloudflare, Open Graph, Reddit Ads, Twitter Ads, Contentstack, Facebook Pixel | 0.00000830476 | 17,839,880 | 2003-07-17 | 2026-07-17 |
| informationweek.com | com | com | ICANN | HTTP 200 | 104.16.79.223 | US | {"youtube":["https://youtube.com/@informationweek_official"],"linkedin":["https://linkedin.com/company/informationweek"]} | 2026-05-14 | HSTS, HTTP/3, Hotjar, Webpack, Cloudflare, Open Graph, Reddit Ads, Twitter Ads, Contentstack, Facebook Pixel | 0.00000802725 | 17,432,074 | 1995-05-02 | 2027-05-03 |
| lightreading.com | com | com | ICANN | HTTP 200 | 104.18.36.97 | US | {"bluesky":["https://bsky.app/profile/lightreading.bsky.social"],"youtube":["https://youtube.com/@LightReadingTV/videos"],"facebook":["https://facebook.com/LightReading"],"linkedin":["https://linkedin.com/company/light-reading"],"x-twitter":["https://twitter.com/Light_Reading"]} | 2026-05-18 | HSTS, HTTP/3, Hotjar, Webpack, Cloudflare, Open Graph, Reddit Ads, Twitter Ads, Contentstack, Facebook Pixel | 0.00000371869 | 17,400,576 | 1999-11-17 | 2026-11-17 |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| contentmarketinginstitute.com | com | com | ICANN | HTTP 200 | 104.18.39.231 | US | {"youtube":["https://youtube.com/cmi42"],"facebook":["https://facebook.com/ContentMarketingInstitute"],"linkedin":["https://linkedin.com/company/2416452"],"instagram":["https://instagram.com/cmicontent"]} | 2026-05-03 | HSTS, HTTP/3, Hotjar, Webpack, Cloudflare, Open Graph, Twitter Ads, Contentstack, Facebook Pixel, Google Font API | 2026-06-12 | TRUE | {"A":["104.18.39.231","172.64.148.25"],"DS":[{"digest":"7b4349a60eccd8b5f355ea7ac92cb3612400290d0c6db1e7bce3d40d508f3102","key_tag":2371,"algorithm":13,"digest_type":2}],"MX":[{"host":"mailstore1.secureserver.net","priority":10},{"host":"smtp.secureserver.net","priority":0}],"NS":["ns1.ubmdns.com","ns2.ubmdns.com"],"SOA":{"mname":"ns1.ubmdns.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2406684671,"minimum":1800,"refresh":10000},"TXT":["google-site-verification=Ptswr-5L0wXw4e_OrTe2hmDQ5wj_IqiEYUtHiz4K050","v=spf1 a ip4:35.224.70.159 ip4:67.227.230.43/32 include:_spf.google.com include:_spf.act-on.net ~all"],"AAAA":["2606:4700:4404::ac40:9419","2606:4700:4407::6812:27e7"],"HTTPS":[{"params":["alpn=h3,h2","ipv4hint=104.18.39.231,172.64.148.25","ipv6hint=2606:4700:4404::ac40:9419,2606:4700:4407::6812:27e7"],"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=="}]} | 0.0000118133 | 17,999,782 | 2025-11-25 | RDAP | 2009-11-24 | 2026-11-24 | 2025-11-25 | SafeNames Ltd. | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/CONTENTMARKETINGINSTITUTE.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/CONTENTMARKETINGINSTITUTE.COM"},{"rel":"related","href":"https://rdap.safenames.legal/rdap/domain/CONTENTMARKETINGINSTITUTE.COM","type":"application/rdap+json","value":"https://rdap.safenames.legal/rdap/domain/CONTENTMARKETINGINSTITUTE.COM"}],"events":[{"eventDate":"2009-11-24T10:32:08Z","eventAction":"registration"},{"eventDate":"2026-11-24T10:32:08Z","eventAction":"expiration"},{"eventDate":"2025-11-25T00:42:52Z","eventAction":"last changed"},{"eventDate":"2025-11-25T17:13:51Z","eventAction":"last update of RDAP database"}],"handle":"1576783555_DOMAIN_COM-VRSN","status":["client delete prohibited","client transfer prohibited","client update prohibited"],"ldhName":"CONTENTMARKETINGINSTITUTE.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/contentmarketinginstitute.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/contentmarketinginstitute.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.safenames.net","type":"text/html","value":"https://rdap.safenames.legal/rdap/"}],"roles":["registrar"],"handle":"447","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+44.1908200022"],["email",{},"text","abuse@safenames.net"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"447"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","SafeNames Ltd."]]],"objectClassName":"entity"}],"secureDNS":{"dsData":[{"digest":"7B4349A60ECCD8B5F355EA7AC92CB3612400290D0C6DB1E7BCE3D40D508F3102","keyTag":2371,"algorithm":13,"digestType":2}],"delegationSigned":true},"nameservers":[{"ldhName":"NS1.UBMDNS.COM","objectClassName":"nameserver"},{"ldhName":"NS2.UBMDNS.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| iapp.org | org | org | ICANN | HTTP 200 | 18.245.60.16 | US | {"facebook":["https://facebook.com/theiapp"],"linkedin":["https://linkedin.com/company/iapp"],"instagram":["https://instagram.com/theiapp"]} | 2026-05-14 | React, HTTP/3, Stripe, Emotion, Next.js, Node.js, Webpack, OneTrust, Open Graph, Contentstack | 2026-06-09 | TRUE | {"A":["18.245.60.16","18.245.60.55","18.245.60.6","18.245.60.71"],"MX":[{"host":"iapp-org.mail.protection.outlook.com","priority":0}],"NS":["ns-1522.awsdns-62.org","ns-1860.awsdns-40.co.uk","ns-505.awsdns-63.com","ns-894.awsdns-47.net"],"SOA":{"mname":"ns-1860.awsdns-40.co.uk","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["apple-domain-verification=JRMFSY1IERoyea5H","atlassian-domain-verification=pZWie5kMtdE9mKGoBwHTMB57faCWuPBTdhB7fkyT5vvgAA8fOfZuq7aN0JRvxJWM","atlassian-sending-domain-verification=3564684d-5057-4f98-972d-e8611ba35df3","google-site-verification=9fAQB2OkTBW_g6bKJRSGtrQ0ND2iOnlfZa8UeZh65yw","google-site-verification=JYr0njK0khusED7Pe0817Oz21n7nhFVJ0NqapX2EMg4","google-site-verification=XWWgNO0k2-URCk4OntqsTLDW9HRLF_sZlnOd480TP10","onetrust-domain-verification=74a94e1216a845778d1ac702b1e42fa4","questionpro-mail=jrLu7sySwOZQ6nLXq8j5aQ","slack-domain-verification=1EQM5ugcrwjBAIyGhSffRuinb3iMDpGG02Zs33Te","stripe-verification=13ACAC52E2AB5109B9FF7DFF74C881C286FD8437E0E80D04A87AE5BB4E1A5744","stripe-verification=F3C907928B5665817E2E4CC45C04EB28153419CC5A83012FEA0AB4CEB450DBA0","twilio-domain-verification=0571b9cfc7f6aba7cd7cc4be5bf5d82e","v=spf1 include:_spf.iapp_org._d.easydmarc.pro ~all"]} | 0.0000105719 | 18,003,792 | 2025-11-12 | RDAP | 2003-12-11 | 2026-12-11 | 2025-11-12 | Amazon Registrar, Inc. | {"raw_response":{"links":[{"rel":"related","href":"https://rdap.registrar.amazon.com/rdap/domain/iapp.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/iapp.org"},{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/domain/iapp.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/iapp.org"}],"events":[{"eventDate":"2021-11-22T14:52:09.402Z","eventAction":"transfer"},{"eventDate":"2026-12-11T18:05:06.191Z","eventAction":"expiration"},{"eventDate":"2003-12-11T18:05:06.191Z","eventAction":"registration"},{"eventDate":"2025-11-11T18:11:05.968Z","eventAction":"last changed"},{"eventDate":"2025-11-12T07:21:16.586Z","eventAction":"last update of RDAP database"}],"status":["client delete prohibited","client transfer prohibited","client update prohibited"],"ldhName":"iapp.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/iapp.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/iapp.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/iapp.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/468","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/entity/468"},{"rel":"about","href":"https://rdap.registrar.amazon.com/rdap/","type":"application/rdap+json","value":"https://rdap.registrar.amazon.com/rdap/"}],"roles":["registrar"],"handle":"468","entities":[{"roles":["abuse"],"handle":"d4a76238efcc49d6b3d0010e9584b7c6-LROR","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","AWS Abuse"],["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"}],"redacted":[{"name":{"type":"Registry Domain ID"},"method":"removal","prePath":"$.handle","pathLang":"jsonpath"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"468"}],"secureDNS":{"maxSigLife":1,"delegationSigned":false},"nameservers":[{"handle":"fda9e172abd44f1e9fbae2e5d42b7849-LROR","status":["associated"],"ldhName":"ns-1522.awsdns-62.org","ipAddresses":{"v4":["205.251.197.242"]},"unicodeName":"ns-1522.awsdns-62.org","objectClassName":"nameserver"},{"handle":"bbeb4d1654474b5792fdb49fc0462dd0-LROR","status":["associated"],"ldhName":"ns-1860.awsdns-40.co.uk","unicodeName":"ns-1860.awsdns-40.co.uk","objectClassName":"nameserver"},{"handle":"8ec26f8d765a453db15e933b272b31da-LROR","status":["associated"],"ldhName":"ns-505.awsdns-63.com","unicodeName":"ns-505.awsdns-63.com","objectClassName":"nameserver"},{"handle":"a5667d23b8214190aef476b8315cb580-LROR","status":["associated"],"ldhName":"ns-894.awsdns-47.net","unicodeName":"ns-894.awsdns-47.net","objectClassName":"nameserver"}],"unicodeName":"iapp.org","objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_1","icann_rdap_technical_implementation_guide_1","redacted"]}} | Domain is active |
| darkreading.com | com | com | ICANN | HTTP 200 | 104.16.221.171 | US | {"bluesky":["https://bsky.app/profile/darkreading.bsky.social"],"youtube":["https://youtube.com/@DarkReadingOfficialYT"],"facebook":["https://facebook.com/darkreadingcom"],"linkedin":["https://linkedin.com/company/dark-reading"],"instagram":["https://instagram.com/darkreading_"],"x-twitter":["https://twitter.com/DarkReading"]} | 2026-05-04 | HSTS, HTTP/3, Hotjar, Webpack, Cloudflare, Open Graph, Reddit Ads, Twitter Ads, Contentstack, Facebook Pixel | 2026-05-28 | TRUE | {"A":["104.16.221.171","104.16.222.171","104.16.223.171","104.16.224.171","104.16.225.171"],"MX":[{"host":"us-smtp-inbound-1.mimecast.com","priority":10},{"host":"us-smtp-inbound-2.mimecast.com","priority":10}],"NS":["ns1.ubmdns.com","ns2.ubmdns.com"],"SOA":{"mname":"ns1.ubmdns.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2405444844,"minimum":1800,"refresh":10000},"TXT":["MS=ms17477081","MS=ms41447875","MS=ms44788990","MS=ms62813886","google-site-verification=CrbTRNIj3fecxMfHLR0SlvqdF8n2ProsjOnXw5TcAa4","google-site-verification=RmY7DftliqtrwWVRvoYpyKyNXICeQvORa8D0uSvvkdQ","google-site-verification=TGEUCGu_ALeBVz8gKNRMVX9ANdFOv2y2C5bU3h-ujhE","google-site-verification=sUVJRoxhgiTGCs1tn14SqTGQTlYx0dSLlpSrY5Q8Cas"],"AAAA":["2606:4700::6810:ddab","2606:4700::6810:deab","2606:4700::6810:dfab","2606:4700::6810:e0ab","2606:4700::6810:e1ab"]} | 0.00000830476 | 17,839,880 | 2025-07-21 | RDAP | 2003-07-17 | 2026-07-17 | 2025-07-21 | SafeNames Ltd. | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/DARKREADING.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/DARKREADING.COM"},{"rel":"related","href":"https://rdap.safenames.legal/rdap/domain/DARKREADING.COM","type":"application/rdap+json","value":"https://rdap.safenames.legal/rdap/domain/DARKREADING.COM"}],"events":[{"eventDate":"2003-07-17T14:22:25Z","eventAction":"registration"},{"eventDate":"2026-07-17T14:22:25Z","eventAction":"expiration"},{"eventDate":"2025-07-17T23:52:21Z","eventAction":"last changed"},{"eventDate":"2025-07-21T17:04:50Z","eventAction":"last update of RDAP database"}],"handle":"100659332_DOMAIN_COM-VRSN","status":["client delete prohibited","client transfer prohibited","client update prohibited"],"ldhName":"DARKREADING.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/darkreading.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/darkreading.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.safenames.net","type":"text/html","value":"https://rdap.safenames.legal/rdap/"}],"roles":["registrar"],"handle":"447","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+44.1908200022"],["email",{},"text","abuse@safenames.net"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"447"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","SafeNames Ltd."]]],"objectClassName":"entity"}],"secureDNS":{"dsData":[{"digest":"042700DDE499F05CDCB5A0E14709F3BBD25F54A56162903ADD8AD60740CCAE9D","keyTag":2371,"algorithm":13,"digestType":2}],"delegationSigned":true},"nameservers":[{"ldhName":"NS1.UBMDNS.COM","objectClassName":"nameserver"},{"ldhName":"NS2.UBMDNS.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| informationweek.com | com | com | ICANN | HTTP 200 | 104.16.79.223 | US | {"youtube":["https://youtube.com/@informationweek_official"],"linkedin":["https://linkedin.com/company/informationweek"]} | 2026-05-14 | HSTS, HTTP/3, Hotjar, Webpack, Cloudflare, Open Graph, Reddit Ads, Twitter Ads, Contentstack, Facebook Pixel | 2026-06-04 | TRUE | {"A":["104.16.79.223","104.16.80.223","104.16.81.223","104.16.82.223","104.16.83.223"],"MX":[{"host":"us-smtp-inbound-1.mimecast.com","priority":10},{"host":"us-smtp-inbound-2.mimecast.com","priority":10}],"NS":["ns1.ubmdns.com","ns2.ubmdns.com"],"SOA":{"mname":"ns1.ubmdns.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2405999251,"minimum":1800,"refresh":10000},"TXT":["MS=ms33065874","MS=ms53283219","P2A_7556_5","google-site-verification=6joMinuhNdUlhnp7bFtVuLeCdTS90o5VgrGuZGqwh8w","google-site-verification=XzNlX73BAy0f9LYfYAkYeTiQKeKvnLkUlzT1cpRzJyY","google-site-verification=doCdAIQ4FJ3yo-047WoLHDdjRLjR_A9qHK-PIIlYLmU","google-site-verification=tfoH_QRqqut1Dye28qvL7BHQkB0IlGBfnzKjBCmhMjQ","v=spf1 mx include:spf-1.ubm.com include:spf-mcst.ubm.com ~all"],"AAAA":["2606:4700::6810:4fdf","2606:4700::6810:50df","2606:4700::6810:51df","2606:4700::6810:52df","2606:4700::6810:53df"]} | 0.00000802725 | 17,432,074 | 2026-05-18 | RDAP | 1995-05-02 | 2027-05-03 | 2026-05-04 | SafeNames Ltd. | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/INFORMATIONWEEK.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/INFORMATIONWEEK.COM"},{"rel":"related","href":"https://rdap.safenames.legal/rdap/domain/INFORMATIONWEEK.COM","type":"application/rdap+json","value":"https://rdap.safenames.legal/rdap/domain/INFORMATIONWEEK.COM"}],"events":[{"eventDate":"1995-05-02T04:00:00Z","eventAction":"registration"},{"eventDate":"2027-05-03T04:00:00Z","eventAction":"expiration"},{"eventDate":"2026-05-04T00:05:45Z","eventAction":"last changed"},{"eventDate":"2026-05-18T15:32:09Z","eventAction":"last update of RDAP database"}],"handle":"2545474_DOMAIN_COM-VRSN","status":["client delete prohibited","client transfer prohibited","client update prohibited"],"ldhName":"INFORMATIONWEEK.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/informationweek.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/informationweek.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.safenames.net","type":"text/html","value":"https://rdap.safenames.legal/rdap/"}],"roles":["registrar"],"handle":"447","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+44.1908200022"],["email",{},"text","abuse@safenames.net"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"447"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","SafeNames Ltd."]]],"objectClassName":"entity"}],"secureDNS":{"dsData":[{"digest":"B6B41443013394B6D0839B9DD604BF85653767E7169B1B22FB5477485179CFA1","keyTag":2371,"algorithm":13,"digestType":2}],"delegationSigned":true},"nameservers":[{"ldhName":"NS1.UBMDNS.COM","objectClassName":"nameserver"},{"ldhName":"NS2.UBMDNS.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| lightreading.com | com | com | ICANN | HTTP 200 | 104.18.36.97 | US | {"bluesky":["https://bsky.app/profile/lightreading.bsky.social"],"youtube":["https://youtube.com/@LightReadingTV/videos"],"facebook":["https://facebook.com/LightReading"],"linkedin":["https://linkedin.com/company/light-reading"],"x-twitter":["https://twitter.com/Light_Reading"]} | 2026-05-18 | HSTS, HTTP/3, Hotjar, Webpack, Cloudflare, Open Graph, Reddit Ads, Twitter Ads, Contentstack, Facebook Pixel | 2026-05-29 | TRUE | {"A":["104.18.36.97","172.64.151.159"],"MX":[{"host":"us-smtp-inbound-1.mimecast.com","priority":10},{"host":"us-smtp-inbound-2.mimecast.com","priority":10}],"NS":["jill.ns.cloudflare.com","tom.ns.cloudflare.com"],"CAA":[{"tag":"issue","flags":0,"value":"amazon.com"},{"tag":"issuewild","flags":0,"value":"amazon.com"},{"tag":"issue","flags":0,"value":"comodoca.com"},{"tag":"issuewild","flags":0,"value":"comodoca.com"},{"tag":"issue","flags":0,"value":"digicert.com; cansignhttpexchanges=yes"},{"tag":"issuewild","flags":0,"value":"digicert.com; cansignhttpexchanges=yes"},{"tag":"issue","flags":0,"value":"letsencrypt.org"},{"tag":"issuewild","flags":0,"value":"letsencrypt.org"},{"tag":"issue","flags":0,"value":"pki.goog; cansignhttpexchanges=yes"},{"tag":"issuewild","flags":0,"value":"pki.goog; cansignhttpexchanges=yes"},{"tag":"issue","flags":0,"value":"ssl.com"},{"tag":"issuewild","flags":0,"value":"ssl.com"}],"SOA":{"mname":"jill.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2405552858,"minimum":1800,"refresh":10000},"TXT":["0ed1fe018acb231dd98ad1429db4f5972556036274","google-site-verification=AYvzmKOs5Yt6_mCrYJkPEqEcX9g0Ezw4_jd6bFlOZEQ","google-site-verification=BaPwdj9MeF7R7jNsck0crtE0MjbFmlnXKyaePP1RbnM","google-site-verification=CjLoHXYxrPE4ffQkWUQeF4VeyxPWaFU7J8EC4JqAkEE","google-site-verification=eomHgmsaZ1shybn64E0KgtkSMhIS0hqiBHFJmGB_HVY","google-site-verification=ylhF5q5JSqoEULeayvg4l06LAMNL0yiv1pWUkZMafR0","v=spf1 include:spf.protection.outlook.com include:_netblocks.mimecast.com include:servers.gesevent.com ~all"],"AAAA":["2606:4700:440b::6812:2461","2606:4700:440d::ac40:979f"]} | 0.00000371869 | 17,400,576 | 2025-11-18 | RDAP | 1999-11-17 | 2026-11-17 | 2025-11-18 | SafeNames Ltd. | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/LIGHTREADING.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/LIGHTREADING.COM"},{"rel":"related","href":"https://rdap.safenames.legal/rdap/domain/LIGHTREADING.COM","type":"application/rdap+json","value":"https://rdap.safenames.legal/rdap/domain/LIGHTREADING.COM"}],"events":[{"eventDate":"1999-11-17T12:09:12Z","eventAction":"registration"},{"eventDate":"2026-11-17T12:09:12Z","eventAction":"expiration"},{"eventDate":"2025-11-18T00:50:30Z","eventAction":"last changed"},{"eventDate":"2025-11-18T08:31:22Z","eventAction":"last update of RDAP database"}],"handle":"13385309_DOMAIN_COM-VRSN","status":["client delete prohibited","client transfer prohibited","client update prohibited"],"ldhName":"LIGHTREADING.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/lightreading.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/lightreading.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.safenames.net","type":"text/html","value":"https://rdap.safenames.legal/rdap/"}],"roles":["registrar"],"handle":"447","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+44.1908200022"],["email",{},"text","abuse@safenames.net"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"447"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","SafeNames Ltd."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"JILL.NS.CLOUDFLARE.COM","objectClassName":"nameserver"},{"ldhName":"TOM.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 |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … |
+ 4 datasets don't carry the Technologies column.
The Contentstack dataset
Every site we've detected as running Contentstack — with version, hosting, country, TLD and traffic rank.
Contentstack lives inside 2 datasets
Contentstack detection is part of Technologies (€159/mo) and All data (€599/mo). Buy either to filter the full 918-site list — or grab a free preview first.
Frequently asked questions
How many websites use Contentstack?
webatla detects Contentstack on 918 websites, refreshed daily — each with its domain, DNS, WHOIS, IP, country and ranking.
Can I download the list of websites using Contentstack?
Yes — as structured JSONL. Pay once for one month, no subscription; 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.