CF1764369371930-tsm20251128124821

DNSWHOIS.INFO - 222.3.154.in-addr.arpa

Search for IP or hostnames:

222.3.154.in-addr.arpa checked at 2025-11-28T22:36:11.915Z 138ms 50/50/50 100% R:12 allDone:true timedOut:false

222.3.154.in-addr.arpa

NSauth1.dns.cogentco.com
A2001:550:1:a::d 🇺🇸 COGENT
PTRauth1.dns.cogentco.com
A66.28.0.14🇺🇸 COGENT
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d 🇺🇸 COGENT
PTRauth2.dns.cogentco.com
A66.28.0.30🇺🇸 COGENT
PTRauth2.dns.cogentco.com

3.154.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 66.222.3.154.in-addr.arpa is 222.3.154.in-addr.arpa.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle the delegation for 222.3.154.in-addr.arpa.

222.3.154.in-addr.arpa shares the same name server setup as other domains, for instance 1.4.206.in-addr.arpa, 220.98.38.in-addr.arpa, 147.13.149.in-addr.arpa, 163.99.38.in-addr.arpa and 12.70.38.in-addr.arpa.

222.3.154.in-addr.arpa at least partially shares name servers with other domains, for instance ups.tw, 221.160.192.in-addr.arpa, ard-text.de, randolphcollege.edu and pww2-ocp.ups.com.

these name servers are commonly used alongside the name servers nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.vodafone-ip.de, ns2.vodafone-ip.de and ns1.whittier.edu.

Host names with two IP numbers:

auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14.

auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.