CF1761655509994-tsm20251027103946

DNSWHOIS.INFO - 140.92.38.in-addr.arpa

Search for IP or hostnames:

140.92.38.in-addr.arpa checked at 2025-10-28T12:45:09.972Z 150ms 50/50/50 100% R:11

140.92.38.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

92.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

140.92.38.in-addr.arpa is the parent of 5.140.92.38.in-addr.arpa.

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

140.92.38.in-addr.arpa shares the same name server setup as other domains, for example 37.140.38.in-addr.arpa, 22.76.38.in-addr.arpa, 94.138.82.in-addr.arpa, elp01.atlas.cogentco.com and 65.38.in-addr.arpa.

140.92.38.in-addr.arpa at least partially shares name servers with other domains, for instance daktronics.fr, campus-und-karriere.de, myfreighttracking.com, sipa.columbia.edu and ups-scs.fr.

These name servers are often used together with the name servers nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ext-ns1.columbia.edu, auth4.dns.cogentco.com, auth5.dns.cogentco.com, ns1.daktronics.com, auth0-eu.dns.cogentco.com and auth0-na.dns.cogentco.com.

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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