CF1761030429327-tsm20251017082432

IPLIST.NET - 20.231.77.in-addr.arpa

Search for IP or hostnames:

20.231.77.in-addr.arpa checked at 2025-10-21T07:07:09.315Z 297ms 64/64/64 100% R:21

20.231.77.in-addr.arpa

MXmail1.comunitel.net
A212.145.4.98🇪🇸 Vodafone España
PTRbcnmsc05d2.vodafone.es
PTRns2.vodafone.es
PTRns2.comunitel.net
NSns1.comunitel.net
A212.145.4.97🇪🇸 Vodafone España
PTRnowdata.es
PTRmadcdc06d1.vodafone.es
PTRns1.vodafone.es
PTRns1.comunitel.net
NSns2.comunitel.net
A212.145.4.98🇪🇸 Vodafone España
PTRbcnmsc05d2.vodafone.es
PTRns2.vodafone.es
PTRns2.comunitel.net
NSns3.comunitel.net
A217.130.24.50🇪🇸 Vodafone España
PTRns3.vodafone.es
PTRns3.comunitel.net

231.77.in-addr.arpa

MXmail1.comunitel.net
MXmail2.comunitel.net
NSns1.comunitel.net
NSns2.comunitel.net
NSns3.comunitel.net

Up

Starts with same word

Starts similarily

AI analysis

20.231.77.in-addr.arpa is a parent of 114.20.231.77.in-addr.arpa, 18.20.231.77.in-addr.arpa, 101.20.231.77.in-addr.arpa, 189.20.231.77.in-addr.arpa and 112.20.231.77.in-addr.arpa, plus a few other host names.

20.231.77.in-addr.arpa is delegated to three name servers: ns1.comunitel.net, ns2.comunitel.net and ns3.comunitel.net.

20.231.77.in-addr.arpa at least partially shares name servers with other domains, including 26.130.217.in-addr.arpa, 248.130.217.in-addr.arpa, 130.225.77.in-addr.arpa, 151.225.77.in-addr.arpa and 0.224.77.in-addr.arpa.

Host names with a single IP:

ns1.comunitel.net points to 212.145.4.97; ns2.comunitel.net points to 212.145.4.98; ns3.comunitel.net points to 217.130.24.50.

A single mail server handles 20.231.77.in-addr.arpa, mail1.comunitel.net.

20.231.77.in-addr.arpa shares the same mail server setup as other domains, for instance 181.231.77.in-addr.arpa, 237.62.95.in-addr.arpa, 175.229.77.in-addr.arpa, 123.224.77.in-addr.arpa and 238.231.77.in-addr.arpa.

20.231.77.in-addr.arpa shares at least some mail servers with other domains, for example 23.130.217.in-addr.arpa, 228.77.in-addr.arpa, 24.46.in-addr.arpa, 230.77.in-addr.arpa and ipcom.comunitel.net.

These mail servers are often used together with the mail servers mail2.comunitel.net.

Host name mail1.comunitel.net resolves to a single IP: 212.145.4.98.

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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vUUBvVG CF johedugfp 2025-10-21