CF1761631495162-tsm20251027103946

IPLIST.NET - 12.137.91.in-addr.arpa

Search for IP or hostnames:

12.137.91.in-addr.arpa checked at 2025-10-28T06:04:55.145Z 508ms 44/44/44 100% R:18

12.137.91.in-addr.arpa

NSns1.netz.netkom-line.net
A2a02:2250:210::2 🇩🇪 Thüringer Netkom
PTRns1.netz.netkom-line.net
A109.73.31.212🇩🇪 Thüringer Netkom
PTRns1.netz.netkom-line.net
NSns2.netz.netkom-line.net
A2a02:2250:110::2 🇩🇪 Thüringer Netkom
PTRns2.netz.netkom-line.net
A109.73.31.222🇩🇪 Thüringer Netkom
PTRns2.netz.netkom-line.net

137.91.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

12.137.91.in-addr.arpa is parent of 214.12.137.91.in-addr.arpa and 134.12.137.91.in-addr.arpa.

12.137.91.in-addr.arpa is delegated to two name servers: ns1.netz.netkom-line.net and ns2.netz.netkom-line.net.

12.137.91.in-addr.arpa shares the same name server setup as other domains, for example 188.33.171.in-addr.arpa, 2.137.91.in-addr.arpa, 184.33.171.in-addr.arpa, 3.137.91.in-addr.arpa and 8.137.91.in-addr.arpa.

Host names with two IP numbers:

ns1.netz.netkom-line.net points to 2a02:2250:210::2 and 109.73.31.212

ns2.netz.netkom-line.net points to 2a02:2250:110::2 and 109.73.31.222

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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