CF1762256161585-tsm20251104080352

DNSWHOIS.INFO - 134.38.in-addr.arpa

Search for IP or hostnames:

134.38.in-addr.arpa checked at 2025-11-04T11:36:01.572Z 97ms 50/50/50 100% R:9

134.38.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

38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

134.38.in-addr.arpa is parent of 148.134.38.in-addr.arpa, 242.134.38.in-addr.arpa, 189.134.38.in-addr.arpa, 112.134.38.in-addr.arpa and 105.134.38.in-addr.arpa.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle the delegation for 134.38.in-addr.arpa.

134.38.in-addr.arpa shares the same name server setup as other domains, for instance 10.57.154.in-addr.arpa, 112.119.38.in-addr.arpa, 28.110.38.in-addr.arpa, 102.6.204.in-addr.arpa and 32.102.38.in-addr.arpa.

134.38.in-addr.arpa at least partially shares name servers with other domains, for instance ups-psi.com, 245.41.209.in-addr.arpa, upsers-upspac.com, railaccess.be and tvard.de.

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.vodafone-ip.de, ns2.vodafone-ip.de, ns1.renegadetech.com, ns2.renegadetech.com, ns1.fnsi.net and ns2.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