CF1760925258702-tsm20251017082432

DNSWHOIS.INFO - 254.106.38.in-addr.arpa

Search for IP or hostnames:

254.106.38.in-addr.arpa checked at 2025-10-20T01:54:18.641Z 202ms 50/50/50 100% R:12

254.106.38.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

106.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

254.106.38.in-addr.arpa is a parent of 115.254.106.38.in-addr.arpa and 195.254.106.38.in-addr.arpa.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com are delegated to 254.106.38.in-addr.arpa.

254.106.38.in-addr.arpa uses the same name server configuration as other domains, such as 129.20.212.in-addr.arpa, 152.38.in-addr.arpa, 189.38.in-addr.arpa, 91.4.204.in-addr.arpa and 66.98.38.in-addr.arpa.

254.106.38.in-addr.arpa at least partially shares name servers with other domains such as tc.edu, martrac.com, gbabuilders.com, ohrenbaer.de and autogistics.org.

These name servers are often used together with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns3.ionet.net, ns4.ionet.net, ns5.ionet.net, ns6.ionet.net, ns1.fnsi.net and ns2.fnsi.net.

Host names with two IPs:

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

rOiOaWz CF johedugfp 2025-10-20