DNSWHOIS.INFO - 88.221.74.in-addr.arpa

Search for IP or hostnames:

88.221.74.in-addr.arpa checked at 2025-12-01T08:02:13.916Z 127ms 67/67/67 100% R:12 allDone:true timedOut:false

88.221.74.in-addr.arpa

NSpdns99.ultradns.biz
A2610:a1:1015::87 🇺🇸 Neustar
PTRpdns99.ultradns.biz
A156.154.66.99🇺🇸 Neustar
PTRpdns99.ultradns.biz
NSpdns99.ultradns.com
A2001:502:f3ff::87 🇺🇸 Neustar
PTRpdns99.ultradns.com
A156.154.64.99🇺🇸 Neustar
PTRpdns99.ultradns.com
NSpdns99.ultradns.net
A2610:a1:1014::87 🇺🇸 Neustar
PTRpdns99.ultradns.net
A156.154.65.99🇺🇸 Neustar
PTRpdns99.ultradns.net
NSpdns99.ultradns.org
A2001:502:4612::87 🇺🇸 Neustar
PTRpdns99.ultradns.org
A156.154.67.99🇺🇸 Neustar
PTRpdns99.ultradns.org

221.74.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

88.221.74.in-addr.arpa has children including 40.88.221.74.in-addr.arpa, 41.88.221.74.in-addr.arpa, 9.88.221.74.in-addr.arpa, 31.88.221.74.in-addr.arpa, 39.88.221.74.in-addr.arpa and a few other host names.

88.221.74.in-addr.arpa is delegated to four name servers: pdns99.ultradns.biz, pdns99.ultradns.com, pdns99.ultradns.net and pdns99.ultradns.org.

At least part of the name servers for 88.221.74.in-addr.arpa are shared with other domains, for instance foraperle.mobi, teflon.es, americasvos.com, bulletserialization.com and abaca.com.

These name servers are commonly used alongside ns1.proofpoint.com and ns3.proofpoint.com.

Host names with two IP numbers:

pdns99.ultradns.biz points to: 2610:a1:1015::87 and 156.154.66.99

pdns99.ultradns.com points to: 2001:502:f3ff::87 and 156.154.64.99

pdns99.ultradns.net points to: 2610:a1:1014::87 and 156.154.65.99

pdns99.ultradns.org points to: 2001:502:4612::87 and 156.154.67.99