CF1763684590758-tsm20251116095642

NSLIST.NET - 21.77.76.in-addr.arpa

Search for IP or hostnames:

21.77.76.in-addr.arpa checked at 2025-11-21T00:23:10.738Z 975ms 48/48/48 100% R:14 allDone:true timedOut:false

21.77.76.in-addr.arpa

NSrns1.networklubbock.com
A67.22.208.34🇺🇸 AS-MPRTC
PTRns1.ncom.com
PTRns1.networklubbock.com
PTRns1.midplains.coop
NSrns2.networklubbock.com
A76.77.16.12🇺🇸 NetworkLubbock
PTRns2.networklubbock.com
PTRrns2.networklubbock.com
NSrns3.networklubbock.com
A67.22.208.35🇺🇸 AS-MPRTC
PTRns3.ncom.com
PTRns3.networklubbock.com
PTRns2.midplains.coop
NSrns4.networklubbock.com
A76.77.21.186🇺🇸 NetworkLubbock
PTRns4.networklubbock.com
PTRrns4.networklubbock.com

77.76.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.77.76.in-addr.arpa is the parent of 45.21.77.76.in-addr.arpa, 110.21.77.76.in-addr.arpa, 165.21.77.76.in-addr.arpa, 186.21.77.76.in-addr.arpa, 183.21.77.76.in-addr.arpa and a few other host names.

21.77.76.in-addr.arpa is delegated to four name servers: rns1.networklubbock.com, rns2.networklubbock.com, rns3.networklubbock.com and rns4.networklubbock.com.

21.77.76.in-addr.arpa at least partially shares name servers with other domains such as 18.77.76.in-addr.arpa, 26.77.76.in-addr.arpa, 80.174.108.in-addr.arpa, 240.182.209.in-addr.arpa and 62.182.168.in-addr.arpa.

Host names with one IP number:

rns1.networklubbock.com points to: 67.22.208.34

rns2.networklubbock.com points to: 76.77.16.12

rns3.networklubbock.com points to: 67.22.208.35

rns4.networklubbock.com points to: 76.77.21.186

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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