IPLIST.NET - 1.4.206.in-addr.arpa
Search for IP or hostnames:
1.4.206.in-addr.arpa checked at 2025-10-23T06:04:54.048Z 149ms 47/47/47 100% R:7
1.4.206.in-addr.arpa
NS | auth1.dns.cogentco.com | ||||||
A | 2001:550:1:a::d 🇺🇸 COGENT | ||||||
PTR | auth1.dns.cogentco.com | ||||||
A | 66.28.0.14🇺🇸 COGENT | ||||||
PTR | auth1.dns.cogentco.com | ||||||
NS | auth2.dns.cogentco.com | ||||||
A | 2001:550:1:b::d 🇺🇸 COGENT | ||||||
PTR | auth2.dns.cogentco.com | ||||||
A | 66.28.0.30🇺🇸 COGENT | ||||||
PTR | auth2.dns.cogentco.com |
4.206.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
are delegated to 1.4.206.in-addr.arpa
.
1.4.206.in-addr.arpa
uses the same name server configuration as other domains, such as 66.98.38.in-addr.arpa
, 102.111.38.in-addr.arpa
, 168.211.205.in-addr.arpa
, 61.154.in-addr.arpa
and 126.119.206.in-addr.arpa
.
1.4.206.in-addr.arpa
at least partially shares name servers with other domains such as martrac.com
, gbabuilders.com
, ohrenbaer.de
, autogistics.org
and ups.cd
.
These name servers are often used together with nsa.ups.com
, nsb.ups.com
, cbru.br.ns.els-gms.att.net
, cmtu.mt.ns.els-gms.att.net
, ns3.ionet.net
, ns4.ionet.net
, ns5.ionet.net
, ns6.ionet.net
, ns1.fnsi.net
and ns2.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.