CF1764211980157-tsm20251126223807

NSLIST.NET - 1.21.89.in-addr.arpa

Search for IP or hostnames:

1.21.89.in-addr.arpa checked at 2025-11-27T02:53:00.135Z 165ms 64/64/64 100% R:9 allDone:true timedOut:false

1.21.89.in-addr.arpa

NSedns116.ultradns.biz
A2610:a1:1015::274 🇺🇸 Neustar
PTRedns116.ultradns.biz
A204.74.67.116🇺🇸 Neustar
PTRedns116.ultradns.biz
NSedns116.ultradns.com
A2001:502:f3ff::274 🇺🇸 Neustar
PTRedns116.ultradns.com
A204.74.66.116🇺🇸 Neustar
PTRedns116.ultradns.com
NSedns116.ultradns.net
A2610:a1:1014::274 🇺🇸 Neustar
PTRedns116.ultradns.net
A204.74.110.116🇺🇸 Neustar
PTRedns116.ultradns.net
NSedns116.ultradns.org
A2001:502:4612::274 🇺🇸 Neustar
PTRedns116.ultradns.org
A204.74.111.116🇺🇸 Neustar
PTRedns116.ultradns.org

21.89.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

1.21.89.in-addr.arpa is a parent of 210.1.21.89.in-addr.arpa.

1.21.89.in-addr.arpa is delegated to four name servers: edns116.ultradns.biz, edns116.ultradns.com, edns116.ultradns.net and edns116.ultradns.org.

1.21.89.in-addr.arpa at least partially shares name servers with other domains, for instance 36.51.206.in-addr.arpa, 168.52.213.in-addr.arpa, casaruibarbosa.gov.br, 72.199.82.in-addr.arpa and 18.69.217.in-addr.arpa.

Host names with two IP numbers:

edns116.ultradns.biz points to: 2610:a1:1015::274 and 204.74.67.116.

edns116.ultradns.com points to: 2001:502:f3ff::274 and 204.74.66.116.

edns116.ultradns.net points to: 2610:a1:1014::274 and 204.74.110.116.

edns116.ultradns.org points to: 2001:502:4612::274 and 204.74.111.116.