CF1761502854027-tsm20251026171716

DNSWHOIS.INFO - 1.1.38.in-addr.arpa

Search for IP or hostnames:

1.1.38.in-addr.arpa checked at 2025-10-26T18:20:54.007Z 182ms 47/47/47 100% R:10

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

Delegation for 1.1.38.in-addr.arpa rests with two name servers, auth1.dns.cogentco.com and auth2.dns.cogentco.com.

1.1.38.in-addr.arpa shares the same name server setup as other domains, including 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 at least partially shares name servers with other domains, for instance mailboxesetc.com, 225.41.209.in-addr.arpa, ups.sn, rbb.tel and 18.115.209.in-addr.arpa.

These name servers are commonly used with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, 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

edmlJCD CF johedugfp 2025-10-26