Domain lookup
ucl.ac.uk
Hosted by Jisc Services Limited (AS786) in United Kingdom · Tranco rank #2,608 · 🇫🇷 Top 100K in France
Hosting
144.82.250.24AS786 Jisc Services Limited · 🇬🇧 United Kingdom · Clean
Technologies
Home pageProtected by an anti-bot page: the site itself could not be analysed
Web serverCloudflare
CDN / protectionCloudflare
ProtocolTLS 1.3 · HTTP/2
Security headersHSTS CSP Frame protection nosniff Referrer-Policy
SourceHome page probe · 4 Oct 2026 · statistics · about this probe
DNS records
Name serversdns-ns0.ucl.ac.uk
dns-ns1.ucl.ac.uk
ns1.cs.ucl.ac.uk
dns-ns1.ucl.ac.uk
ns1.cs.ucl.ac.uk
Mail serversMicrosoft 365
0 ucl-ac-uk.mail.protection.outlook.com
0 ucl-ac-uk.mail.protection.outlook.com
SPFv=spf1 include:_u.ucl.ac.uk._spf.dmarclyeu.com ~all
DMARCv=DMARC1; p=quarantine; rua=mailto:6423f25cbecf4@ag.eu.dmarcly.com,mailto:dmarc@ucl.ac.uk; ruf=mailto:6423f25cbecf4@fo.eu.dmarcly.com; fo=1; pct=100; rf=afrf
Other popular domains on 144.82.250.24
dart-europe.org.org registry
ucl.university.university registry
uclconsultants.com.com registry
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/ucl.ac.uk?format=json