CF1761317432748-tsm20251017082432

WWW.RTSAK.COM - 1.1.38.in-addr.arpa

Search for IP or hostnames:

1.1.38.in-addr.arpa checked at 2025-10-24T14:50:32.682Z 425ms 47/47/47 100% R:9

1.1.38.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

1.38.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 handle delegation for 1.1.38.in-addr.arpa.

1.1.38.in-addr.arpa uses the same name server setup as other domains, for example 157.100.38.in-addr.arpa, 254.38.in-addr.arpa, 10.101.38.in-addr.arpa, 74.168.38.in-addr.arpa and 38.122.38.in-addr.arpa.

1.1.38.in-addr.arpa partially shares name servers with other domains; examples include mailboxesetc.com, 225.41.209.in-addr.arpa, ups.sn, rbb.tel and 18.115.209.in-addr.arpa.

These name servers are commonly paired with cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, ns1.fnsi.net, ns2.fnsi.net and ns3.fnsi.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

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

fNHnIps CF johedugfp 2025-10-24