IPLIST.NET - 1.6.204.in-addr.arpa
Search for IP or hostnames:
1.6.204.in-addr.arpa checked at 2025-10-19T09:16:48.917Z 427ms 47/47/47 100% R:13
1.6.204.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 |
6.204.in-addr.arpa
NS | auth1.dns.cogentco.com | ||||||
NS | auth2.dns.cogentco.com |
Starts with same word
Starts similarily
AI analysis
1.6.204.in-addr.arpa
is delegated to two name servers: auth1.dns.cogentco.com
and auth2.dns.cogentco.com
.
1.6.204.in-addr.arpa
shares the same name server setup as other domains, for example osach.ca
, 53.154.in-addr.arpa
, 42.207.in-addr.arpa
, bsl01.atlas.cogentco.com
and 22.113.38.in-addr.arpa
.
1.6.204.in-addr.arpa
at least partially shares name servers with other domains, for instance vcs.ups.com
, 8.115.209.in-addr.arpa
, schneider.com
, ups.org
and upsemail.com
.
These name servers are commonly used with the name servers cbru.br.ns.els-gms.att.net
, cmtu.mt.ns.els-gms.att.net
, nsa.ups.com
, nsb.ups.com
, ns1.fnsi.net
, ns2.fnsi.net
, ns3.fnsi.net
, auth0-eu.dns.cogentco.com
and auth0-na.dns.cogentco.com
.
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