CF1761792272274-tsm20251029173950

IPLIST.NET - 21.12.104.in-addr.arpa

Search for IP or hostnames:

21.12.104.in-addr.arpa checked at 2025-10-30T02:44:32.243Z 218ms 42/42/42 100% R:9

21.12.104.in-addr.arpa

NSns3.sbcglobal.net
A65.68.49.6🇺🇸 AS7018
PTRns3.sbcglobal.net
NSns1.swbell.net
A151.164.1.1🇺🇸 AS7018
PTRns2.flash.net
PTRdnsmaster2.prodigy.net
PTRnsf2.prodigy.net
PTRns1.swbell.net
NSns2.swbell.net
A151.164.11.218🇺🇸 AS7018
PTRns2.swbell.net

12.104.in-addr.arpa

NSns3.sbcglobal.net
NSns1.swbell.net
NSns2.swbell.net

Up

Starts with same word

Starts similarily

AI analysis

21.12.104.in-addr.arpa is parent of 181.21.12.104.in-addr.arpa, 180.21.12.104.in-addr.arpa and 178.21.12.104.in-addr.arpa.

21.12.104.in-addr.arpa is delegated to three name servers: ns3.sbcglobal.net, ns1.swbell.net and ns2.swbell.net.

21.12.104.in-addr.arpa at least partially shares its name servers with other domains, for instance 203.107.in-addr.arpa, 163.99.in-addr.arpa, 96.32.99.in-addr.arpa, 64.18.45.in-addr.arpa and 213.23.45.in-addr.arpa.

Host names with one IP number:

ns3.sbcglobal.net points to: 65.68.49.6.

ns1.swbell.net points to: 151.164.1.1.

ns2.swbell.net points to: 151.164.11.218.

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

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