IPLIST.NET - 31.11.199.in-addr.arpa
Search for IP or hostnames:
31.11.199.in-addr.arpa checked at 2025-10-03T13:58:08.106Z 382ms 47/47/47 100% R:14
31.11.199.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 |
11.199.in-addr.arpa
NS | auth1.dns.cogentco.com | ||||||
NS | auth2.dns.cogentco.com |
Starts with same word
Starts similarily
AI analysis
Two name servers auth1.dns.cogentco.com
and auth2.dns.cogentco.com
handle delegation for 31.11.199.in-addr.arpa
.
31.11.199.in-addr.arpa
uses the same name server setup as other domains, for example 192.74.38.in-addr.arpa
, 241.104.38.in-addr.arpa
, 34.125.38.in-addr.arpa
, 43.103.38.in-addr.arpa
and 128.102.38.in-addr.arpa
.
31.11.199.in-addr.arpa
partially shares name servers with other domains; examples include sipard.net
, mnkarate.com
, nchcapital.com
, upssupplychain.com
and berlin-mauer.de
.
These name servers are commonly used with nsa.ups.com
, nsb.ups.com
, cbru.br.ns.els-gms.att.net
, cmtu.mt.ns.els-gms.att.net
, ns1.vodafone-ip.de
and ns2.vodafone-ip.de
.
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