CF1760237752667-tsm20251011193234

IPLIST.NET - 42.40.128.in-addr.arpa

Search for IP or hostnames:

42.40.128.in-addr.arpa checked at 2025-10-12T02:55:52.648Z 293ms 57/57/57 100% R:14

42.40.128.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
NSdns0.ee.ucl.ac.uk
A128.40.38.4🇬🇧 Janet
PTRdns0.ee.ucl.ac.uk
NSdns1.ee.ucl.ac.uk
A128.40.38.5🇬🇧 Janet
PTRdns1.ee.ucl.ac.uk
NSdns2.ee.ucl.ac.uk
A128.40.38.6🇬🇧 Janet
PTRdns2.ee.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

42.40.128.in-addr.arpa is a parent of 175.42.40.128.in-addr.arpa.

42.40.128.in-addr.arpa is delegated to five name servers: dns-ns0.ucl.ac.uk, dns-ns1.ucl.ac.uk, dns0.ee.ucl.ac.uk, dns1.ee.ucl.ac.uk and dns2.ee.ucl.ac.uk.

42.40.128.in-addr.arpa at least partially shares name servers with other domains, for instance chi-med.ac.uk, gift-surg.ac.uk, 41.80.194.in-addr.arpa, ee.ucl.ac.uk and uclglobal.ac.uk.

These name servers are commonly used together with the name servers ns1.cs.ucl.ac.uk, caliban.lcn.ucl.ac.uk, york.lcn.ucl.ac.uk, ns0.lshtm.ac.uk, ns1.lshtm.ac.uk, ns2.ja.net, ns0.ulcc.ac.uk, ns1.ulcc.ac.uk, ns1.mssl.ucl.ac.uk and ns2.mssl.ucl.ac.uk.

Host names with a single IP number:

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

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

dns0.ee.ucl.ac.uk points to 128.40.38.4

dns1.ee.ucl.ac.uk points to 128.40.38.5

dns2.ee.ucl.ac.uk points to 128.40.38.6

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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JaJMzZu CF johedugfp 2025-10-12