CF1760946083323-tsm20251017082432

NSLIST.NET - 42.101.38.in-addr.arpa

Search for IP or hostnames:

42.101.38.in-addr.arpa checked at 2025-10-20T07:41:23.312Z 176ms 50/50/50 100% R:14

42.101.38.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

101.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

The parent of 66.42.101.38.in-addr.arpa is 42.101.38.in-addr.arpa.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle the delegation for 42.101.38.in-addr.arpa.

42.101.38.in-addr.arpa shares the same name server setup as other domains, for example internetsupercarrier.org, comtradesoftware.com, 254.89.38.in-addr.arpa, 179.38.in-addr.arpa and 133.247.205.in-addr.arpa.

42.101.38.in-addr.arpa at least partially shares name servers with other domains, for example upsjob.fr, 237.41.209.in-addr.arpa, daktronicscanada.com, deutschlandradio-hoerfunkrat.de and upsfeedback.com.

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, ns1.vodafone-ip.de, ns2.vodafone-ip.de, pulsar2.hbci.com, pulsar3.hbci.com, pulsar.hbci.com and dns.luminet.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

iBlwJHp CF johedugfp 2025-10-20