CF1761062729923-tsm20251017082432

WWW.RTSAK.COM - closer.ac.uk

Search for IP or hostnames:

closer.ac.uk checked at 2025-10-21T16:05:29.902Z 207ms 91/91/91 100% R:13

closer.ac.uk

NSdns-ns0.ucl.ac.uk
A193.60.252.2๐Ÿ‡ฌ๐Ÿ‡ง Janet
PTRdnsns0-00-01-006-d05-vip.ucl.ac.uk
NSdns-ns1.ucl.ac.uk
A144.82.252.3๐Ÿ‡ฌ๐Ÿ‡ง Janet
PTRdnsns1-00-01-006-d04-vip.ucl.ac.uk
MXcloser-ac-uk.mail.protection.outlook.com
A2a01:111:f403:ca04::f ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::2 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::6 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A52.101.68.12๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.39๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.2๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.24๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A209.42.16.225๐Ÿ‡ฌ๐Ÿ‡ง WHG Hosting Services
PTRd6591.lon1.stableserver.net

ac.uk

NSdns-3.dfn.de
NSns0.ja.net
NSns2.ja.net
NSns3.ja.net
NSns4.ja.net
NSns1.surfnet.nl
NSauth03.ns.uu.net
rank #804655 globally
rank #19811 in the tld

Starts with same word

Starts similarily

AI analysis

closer.ac.uk resolves to a single IP address: 209.42.16.225.

Other host names, for instance d6591.lon1.stableserver.net, share IP numbers with closer.ac.uk.

closer.ac.uk's delegation uses two name servers, dns-ns0.ucl.ac.uk and dns-ns1.ucl.ac.uk.

closer.ac.uk shares the same name server setup as other domains, for example uclcloud.com, ad.ucl.ac.uk, 9.41.128.in-addr.arpa, 59.41.128.in-addr.arpa and 37.41.128.in-addr.arpa.

closer.ac.uk at least partially shares name servers with other domains, including 42.40.128.in-addr.arpa, 70.40.128.in-addr.arpa, 82.144.in-addr.arpa, 69.40.128.in-addr.arpa and swc.ucl.ac.uk.

These name servers are typically used together with the name servers dns0.ee.ucl.ac.uk, dns1.ee.ucl.ac.uk, dns2.ee.ucl.ac.uk, ns1.cs.ucl.ac.uk, ns0.lshtm.ac.uk, ns1.lshtm.ac.uk, ns1.mssl.ucl.ac.uk, ns2.mssl.ucl.ac.uk, ns1.cryst.bbk.ac.uk and ns3.cryst.bbk.ac.uk.

Host names with a single IP:

dns-ns0.ucl.ac.uk points to 193.60.252.2.

dns-ns1.ucl.ac.uk points to 144.82.252.3.

closer.ac.uk is handled by a single mail server, closer-ac-uk.mail.protection.outlook.com.

Hostname closer-ac-uk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::6, 52.101.68.12, 52.101.68.39, 52.101.73.2 and 52.101.73.24.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

BfcQeEs CF johedugfp 2025-10-21