Domain lookup
cdlib.org
Hosted by Amazon.com, Inc. (AS16509) in United States · Tranco rank #19,323 · 🇫🇷 Top 1M in France · registered 1998
Hosting
52.84.118.101AS16509 Amazon.com, Inc. · 🇺🇸 United States · Clean
52.84.118.105AS16509 Amazon.com, Inc. · 🇺🇸 United States · Clean
52.84.118.125AS16509 Amazon.com, Inc. · 🇺🇸 United States · Clean
52.84.118.95AS16509 Amazon.com, Inc. · 🇺🇸 United States · Clean
Technologies
PlatformWordPress
Web serverApache
CDN / protectionAmazon CloudFront
ProtocolTLS 1.3 · HTTP/2
Security headersHSTS 6+ months CSP Frame protection nosniff Referrer-Policy
SourceHome page probe · 4 Oct 2026 · statistics · about this probe
DNS records
Name serversAmazon Route 53
ns-1175.awsdns-18.org
ns-1574.awsdns-04.co.uk
ns-378.awsdns-47.com
ns-937.awsdns-53.net
ns-1175.awsdns-18.org
ns-1574.awsdns-04.co.uk
ns-378.awsdns-47.com
ns-937.awsdns-53.net
Mail serversMicrosoft 365
0 cdlib-org.mail.protection.outlook.com
0 cdlib-org.mail.protection.outlook.com
SPFv=spf1 include:spf.protection.outlook.com include:spf-na.exlibrisgroup.com include:_spf-amer.onbmc.com include:mailcontrol.com -all
DMARCv=DMARC1;p=quarantine;pct=100;rua=mailto:cqghfdqa@ag.us.dmarcian.com,mailto:dmarc_agg@vali.email
Registration
RegistrarGandi SAS (IANA #81)
Created1998-02-06 · 28 years ago
Expires2027-02-05 · in 3 months
Last changed2026-08-12
Statustransfer locked
DNSSECnot signed
SourceRDAP · rdap.publicinterestregistry.org
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Known domains: the Tranco top 1M (most popular sites worldwide), the sites most visited in 238 countries (Chrome UX Report), every active .fr domain (AFNIC open data), every .nu, .ee, .se, .ch, .li, .sk domain (registry zone files), every domain of 1021 generic TLDs such as .org, .pro, .cloud (ICANN CZDS zone files) and domains seen in new certificates (Certificate Transparency logs, .com and .net included, collected since 30 September 2026), resolved regularly — updated continuously, last update 2026-10-09. Not exhaustive: other sites may share this address.
From our weekly resolution of the Tranco top 1M (last run 2026-10-03). JSON: /domain/cdlib.org?format=json