CF1761649557452-tsm20251027103946

DNSWHOIS.INFO - 204.194.38.in-addr.arpa

Search for IP or hostnames:

204.194.38.in-addr.arpa checked at 2025-10-28T11:05:57.431Z 159ms 47/47/47 100% R:7

204.194.38.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

194.38.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

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

204.194.38.in-addr.arpa shares the same name server setup as other domains, for instance 196.191.89.in-addr.arpa, lax13.atlas.cogentco.com, 100.103.38.in-addr.arpa, wtotrial.com and 192.100.38.in-addr.arpa.

204.194.38.in-addr.arpa at least partially shares name servers with other domains, for instance ups.org, upsemail.com, 28.216.in-addr.arpa, trimtechaustin.com and daktronics.fr.

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

Host names with two IP numbers:

The host name auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14; the host name 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

NzdxYQs CF johedugfp 2025-10-28