CF1761013127901-tsm20251017082432

DNSWHOIS.INFO - 0.5.38.in-addr.arpa

Search for IP or hostnames:

0.5.38.in-addr.arpa checked at 2025-10-21T02:18:47.878Z 105ms 50/50/50 100% R:11

0.5.38.in-addr.arpa

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

5.38.in-addr.arpa

NSauth1.dns.cogentco.com
NSauth2.dns.cogentco.com

Up

Starts with same word

Starts similarily

AI analysis

0.5.38.in-addr.arpa has 76.0.5.38.in-addr.arpa, 99.0.5.38.in-addr.arpa and 253.0.5.38.in-addr.arpa as children.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle the delegation for 0.5.38.in-addr.arpa.

0.5.38.in-addr.arpa shares the same name server setup as other domains, for example cogentco.com, 18.242.38.in-addr.arpa, 210.101.38.in-addr.arpa, 18.3.199.in-addr.arpa and 211.118.38.in-addr.arpa.

0.5.38.in-addr.arpa at least partially shares name servers with other domains, for example 152.37.195.in-addr.arpa, schneiderjobs.com, gsb.columbia.edu, wincraftsports.com and schneidertech.com.

These name servers are often used together with cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.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.
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jlgNpFX CF johedugfp 2025-10-21