MXLIST.NET - 3.1.199.in-addr.arpa
Search for IP or hostnames:
3.1.199.in-addr.arpa checked at 2025-10-21T12:52:05.834Z 147ms 47/47/47 100% R:10
3.1.199.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 |
1.199.in-addr.arpa
NS | auth1.dns.cogentco.com | ||||||
NS | auth2.dns.cogentco.com |
Starts with same word
Starts similarily
AI analysis
3.1.199.in-addr.arpa
is delegated to two name servers: auth1.dns.cogentco.com
and auth2.dns.cogentco.com
.
3.1.199.in-addr.arpa
shares the same name server setup as other domains, for example 70.127.38.in-addr.arpa
, dsi.biz
, happening.co.il
, smwinc.com
and 76.127.38.in-addr.arpa
.
3.1.199.in-addr.arpa
at least partially shares name servers with other domains, for instance sfb.de
, upsnextdayairsaver.com
, upsaircargo.com
, deutschlandradio.com
and rbbtext.de
.
These name servers are often used together with the name servers ns1.vodafone-ip.de
, ns2.vodafone-ip.de
, nsa.ups.com
, nsb.ups.com
, cbru.br.ns.els-gms.att.net
, cmtu.mt.ns.els-gms.att.net
, ns4.arcadiz.be
, dns.infrabel.be
, secdns.infrabel.be
and ns3.arcadiz.net
.
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