CF1759790636413-tsm20251005211530

IPLIST.NET - 73.40.128.in-addr.arpa

Search for IP or hostnames:

73.40.128.in-addr.arpa checked at 2025-10-06T22:43:56.400Z 413ms 51/51/51 100% R:17

73.40.128.in-addr.arpa

NSdns-ns0.ucl.ac.uk
A193.60.252.2🇬🇧 Janet
PTRdnsns0-00-01-006-d05-vip.ucl.ac.uk
NSdns-ns1.ucl.ac.uk
A144.82.252.3🇬🇧 Janet
PTRdnsns1-00-01-006-d04-vip.ucl.ac.uk
NSns1.mssl.ucl.ac.uk
A128.40.71.165🇬🇧 Janet
PTRmsslaw.mssl.ucl.ac.uk
NSns2.mssl.ucl.ac.uk
A128.40.71.164🇬🇧 Janet
PTRmsslax.mssl.ucl.ac.uk
PTRns2.mssl.ucl.ac.uk

40.128.in-addr.arpa

NSns2.ja.net
NSdns-ns0.ucl.ac.uk
NSdns-ns1.ucl.ac.uk
NSns1.cs.ucl.ac.uk

Up

Starts with same word

Starts similarily

AI analysis

73.40.128.in-addr.arpa is a parent of 108.73.40.128.in-addr.arpa, 109.73.40.128.in-addr.arpa, 135.73.40.128.in-addr.arpa, 14.73.40.128.in-addr.arpa, 117.73.40.128.in-addr.arpa and a few other host names.

73.40.128.in-addr.arpa is delegated to four name servers: dns-ns0.ucl.ac.uk, dns-ns1.ucl.ac.uk, ns1.mssl.ucl.ac.uk and ns2.mssl.ucl.ac.uk.

73.40.128.in-addr.arpa at least partially shares name servers with other domains, for example esg.ac.uk, histparl.ac.uk, 232.60.193.in-addr.arpa, 241.82.194.in-addr.arpa and mssl.ucl.ac.uk.

these name servers are commonly used with the following name servers: ns1.cs.ucl.ac.uk, dns0.ee.ucl.ac.uk, dns1.ee.ucl.ac.uk, ns0.lshtm.ac.uk, ns1.lshtm.ac.uk, ns1.cryst.bbk.ac.uk, ns3.cryst.bbk.ac.uk, dns2.ee.ucl.ac.uk, ns2.ja.net and haig.cs.ucl.ac.uk.

Host names with one IP number:

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

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

ns1.mssl.ucl.ac.uk points to: 128.40.71.165

ns2.mssl.ucl.ac.uk points to: 128.40.71.164

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