CF1761199494073-tsm20251017082432

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

NSauth1.dns.cogentco.com
A2001:550:1:a::d 🇺🇸 COGENT
PTRauth1.dns.cogentco.com
A66.28.0.14🇺🇸 COGENT
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d 🇺🇸 COGENT
PTRauth2.dns.cogentco.com
A66.28.0.30🇺🇸 COGENT
PTRauth2.dns.cogentco.com

4.206.in-addr.arpa

NSauth1.dns.cogentco.com
NSauth2.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.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

NZjGbKG CF johedugfp 2025-10-23