IPLIST.NET - 123.149.in-addr.arpa
Search for IP or hostnames:
123.149.in-addr.arpa checked at 2025-10-19T16:23:12.452Z 90ms 47/47/47 100% R:9
123.149.in-addr.arpa
NS | auth1.dns.cogentco.com | ||||||
A | 2001:550:1:a::d 🇺🇸 Cogent Communications, Inc. | ||||||
PTR | auth1.dns.cogentco.com | ||||||
A | 66.28.0.14🇺🇸 Cogent Communications, Inc. | ||||||
PTR | auth1.dns.cogentco.com | ||||||
NS | auth2.dns.cogentco.com | ||||||
A | 2001:550:1:b::d 🇺🇸 Cogent Communications, Inc. | ||||||
PTR | auth2.dns.cogentco.com | ||||||
A | 66.28.0.30🇺🇸 Cogent Communications, Inc. | ||||||
PTR | auth2.dns.cogentco.com |
149.in-addr.arpa
NS | r.arin.net | ||||||
NS | u.arin.net | ||||||
NS | x.arin.net | ||||||
NS | y.arin.net | ||||||
NS | z.arin.net | ||||||
NS | arin.authdns.ripe.net |
Starts with same word
Starts similarily
AI analysis
123.149.in-addr.arpa
is delegated to two name servers: auth1.dns.cogentco.com
and auth2.dns.cogentco.com
.
123.149.in-addr.arpa
uses the same name server setup as other domains such as 229.38.in-addr.arpa
, 250.57.154.in-addr.arpa
, 73.38.in-addr.arpa
, 89.117.130.in-addr.arpa
and 136.126.38.in-addr.arpa
.
123.149.in-addr.arpa
shares name servers with other domains at least partially, for example mcdistribution.us
, barnard.edu
, renegadetech.com
, 93.115.209.in-addr.arpa
and canadahealthinfoway.org
.
these name servers are often used with the following: nsa.ups.com
, nsb.ups.com
, cbru.br.ns.els-gms.att.net
, cmtu.mt.ns.els-gms.att.net
, ns1.fnsi.net
, ns2.fnsi.net
, ns3.fnsi.net
, ns1.vodafone-ip.de
, ns2.vodafone-ip.de
and ext-ns1.columbia.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.