WWW.RTSAK.COM - iris.ucl.ac.uk
Search for IP or hostnames:
iris.ucl.ac.uk checked at 2025-10-13T04:20:35.029Z 530ms 135/135/135 100% R:19iris.ucl.ac.uk
| CNAME | dxf29e2grptbi.cloudfront.net | ||||||
| NS | ns-299.awsdns-37.com | ||||||
| A | 2600:9000:5301:2b00::1 🇺🇸 Amazon | ||||||
| PTR | ns-299.awsdns-37.com | ||||||
| A | 205.251.193.43🇺🇸 Amazon | ||||||
| PTR | ns-299.awsdns-37.com | ||||||
| NS | ns-522.awsdns-01.net | ||||||
| A | 2600:9000:5302:a00::1 🇺🇸 Amazon | ||||||
| PTR | ns-522.awsdns-01.net | ||||||
| A | 205.251.194.10🇺🇸 Amazon | ||||||
| PTR | ns-522.awsdns-01.net | ||||||
| NS | ns-1491.awsdns-58.org | ||||||
| A | 2600:9000:5305:d300::1 🇺🇸 Amazon | ||||||
| PTR | ns-1491.awsdns-58.org | ||||||
| A | 205.251.197.211🇺🇸 Amazon | ||||||
| PTR | ns-1491.awsdns-58.org | ||||||
| NS | ns-1757.awsdns-27.co.uk | ||||||
| A | 2600:9000:5306:dd00::1 🇺🇸 Amazon | ||||||
| PTR | ns-1757.awsdns-27.co.uk | ||||||
| A | 205.251.198.221🇺🇸 Amazon | ||||||
| PTR | ns-1757.awsdns-27.co.uk | ||||||
| A | 2600:9000:246d:1e00:1c:75ce:eb80:93a1 🇺🇸 Amazon | ||||||
| A | 2600:9000:246d:2000:1c:75ce:eb80:93a1 🇺🇸 Amazon | ||||||
| A | 2600:9000:246d:2600:1c:75ce:eb80:93a1 🇺🇸 Amazon | ||||||
| A | 2600:9000:246d:4000:1c:75ce:eb80:93a1 🇺🇸 Amazon | ||||||
| A | 2600:9000:246d:5e00:1c:75ce:eb80:93a1 🇺🇸 Amazon | ||||||
| A | 2600:9000:246d:9a00:1c:75ce:eb80:93a1 🇺🇸 Amazon | ||||||
| A | 2600:9000:246d:b400:1c:75ce:eb80:93a1 🇺🇸 Amazon | ||||||
| A | 2600:9000:246d:c800:1c:75ce:eb80:93a1 🇺🇸 Amazon | ||||||
| A | 18.165.25.12🇺🇸 Amazon | ||||||
| PTR | server-18-165-25-12.pit50.r.cloudfront.net | ||||||
| A | 18.165.25.26🇺🇸 Amazon | ||||||
| PTR | server-18-165-25-26.pit50.r.cloudfront.net | ||||||
| A | 18.165.25.70🇺🇸 Amazon | ||||||
| PTR | server-18-165-25-70.pit50.r.cloudfront.net | ||||||
| A | 18.165.25.106🇺🇸 Amazon | ||||||
| PTR | server-18-165-25-106.pit50.r.cloudfront.net | ||||||
ucl.ac.uk
| NS | ns2.ja.net | ||||||
| NS | dns-ns0.ucl.ac.uk | ||||||
| NS | dns-ns1.ucl.ac.uk | ||||||
| MX | ucl-ac-uk.mail.protection.outlook.com | ||||||
| NS | ns1.cs.ucl.ac.uk | ||||||
| A | 144.82.250.24🇬🇧 Janet | ||||||
rank #21 in the tld
This domain name represents University College London (UCL), a public research university located in London, United Kingdom. It is part of the Russell Group, which represents 24 leading UK universities committed to maintaining the highest research and teaching standards. The domain is used for the university's official website which provides information about its courses, research, and services to students, staff, and the public.
Starts with same word
Starts similarily
AI analysis
iris.ucl.ac.uk covers twelve IP numbers: 2600:9000:246d:1e00:1c:75ce:eb80:93a1, 2600:9000:246d:2000:1c:75ce:eb80:93a1, 2600:9000:246d:2600:1c:75ce:eb80:93a1, 2600:9000:246d:4000:1c:75ce:eb80:93a1, 2600:9000:246d:5e00:1c:75ce:eb80:93a1, 2600:9000:246d:9a00:1c:75ce:eb80:93a1, 2600:9000:246d:b400:1c:75ce:eb80:93a1, 2600:9000:246d:c800:1c:75ce:eb80:93a1, 18.165.25.12, 18.165.25.26, 18.165.25.70 and 18.165.25.106.
Other host names, for instance d3cza1hqfq0ddv.cloudfront.net, izi.travel, ergonomicadesk.com, 178616.measurementapi.com and d250vikqtpcgfe.cloudfront.net share IP numbers with iris.ucl.ac.uk.
iris.ucl.ac.uk is delegated to four name servers: ns-299.awsdns-37.com, ns-522.awsdns-01.net, ns-1491.awsdns-58.org and ns-1757.awsdns-27.co.uk.
iris.ucl.ac.uk at least partially shares name servers with other domains such as mssurvey.com, fastcash.awsapps.com, match.amazonbrowserapp.fr, du3lqhrrbevda.cloudfront.net and 64-127.161.112.189.in-addr.arpa.
These name servers are often used together with ns-1705.awsdns-21.co.uk, ns-1200.awsdns-22.org, ns-1342.awsdns-39.org, ns-533.awsdns-02.net, ns-1714.awsdns-22.co.uk, ns-294.awsdns-36.com, ns-1465.awsdns-55.org, ns-1902.awsdns-45.co.uk, ns-293.awsdns-36.com and ns-557.awsdns-05.net.
Host names with two IP numbers:
ns-299.awsdns-37.com points to 2600:9000:5301:2b00::1 and 205.251.193.43
ns-522.awsdns-01.net points to 2600:9000:5302:a00::1 and 205.251.194.10
ns-1491.awsdns-58.org points to 2600:9000:5305:d300::1 and 205.251.197.211
ns-1757.awsdns-27.co.uk points to 2600:9000:5306:dd00::1 and 205.251.198.221