IPLIST.NET - 42.3.206.in-addr.arpa
Search for IP or hostnames:
42.3.206.in-addr.arpa checked at 2025-10-22T16:06:18.990Z 155ms 50/50/50 100% R:11
42.3.206.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 |
3.206.in-addr.arpa
Up
Starts with same word
Starts similarily
AI analysis
42.3.206.in-addr.arpa
has children 116.42.3.206.in-addr.arpa
, 84.42.3.206.in-addr.arpa
, 60.42.3.206.in-addr.arpa
and 158.42.3.206.in-addr.arpa
.
Two name servers auth1.dns.cogentco.com
and auth2.dns.cogentco.com
are delegated to 42.3.206.in-addr.arpa
.
42.3.206.in-addr.arpa
uses the same name server configuration as other domains, such as 224.144.in-addr.arpa
, 19.100.149.in-addr.arpa
, 226.98.38.in-addr.arpa
, 17.208.in-addr.arpa
and 179.228.206.in-addr.arpa
.
42.3.206.in-addr.arpa
at least partially shares name servers with other domains such as antennebrandenburg.de
, info-infrabel.be
, redstormsports.com
, 177.28.216.in-addr.arpa
and mailboxesetc.com
.
These name servers are often used together with ns1.fnsi.net
, ns2.fnsi.net
, 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
and ns3.fnsi.net
.
Host names with two IPs:
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.