CF1762084351818-tsm20251102073205

DNSWHOIS.INFO - 76.72.38.in-addr.arpa

Search for IP or hostnames:

76.72.38.in-addr.arpa checked at 2025-11-02T11:52:31.775Z 188ms 50/50/50 100% R:7

76.72.38.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

72.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

76.72.38.in-addr.arpa is a parent of 20.76.72.38.in-addr.arpa.

76.72.38.in-addr.arpa is delegated to two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

76.72.38.in-addr.arpa uses the same name server setup as other domains, including 185.99.38.in-addr.arpa, 200.151.38.in-addr.arpa, 233.105.38.in-addr.arpa, 215.56.154.in-addr.arpa and 113.4.206.in-addr.arpa.

At least part of the name servers for 76.72.38.in-addr.arpa are shared with other domains, for instance 228.41.209.in-addr.arpa, cps-transport.be, deutschlandfunk24.de, blogspiel.de and ups.ag.

these name servers are commonly used with dns.infrabel.be, secdns.infrabel.be, ns1.vodafone-ip.de, ns2.vodafone-ip.de and ns1.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.
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CEkJzJo CF johedugfp 2025-11-02