CF1760224429549-tsm20251011193234

IPLIST.NET - 250.101.38.in-addr.arpa

Search for IP or hostnames:

250.101.38.in-addr.arpa checked at 2025-10-11T23:13:49.535Z 163ms 50/50/50 100% R:10

250.101.38.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

250.101.38.in-addr.arpa is the parent of 40.250.101.38.in-addr.arpa, 150.250.101.38.in-addr.arpa, 160.250.101.38.in-addr.arpa, 83.250.101.38.in-addr.arpa, 164.250.101.38.in-addr.arpa and a few other host names.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com are delegated to 250.101.38.in-addr.arpa.

250.101.38.in-addr.arpa uses the same name server configuration as other domains, such as 207.127.38.in-addr.arpa, 118.108.38.in-addr.arpa, schiffhardin.com, 100.215.38.in-addr.arpa and 58.54.154.in-addr.arpa.

250.101.38.in-addr.arpa at least partially shares name servers with other domains such as seapkg.com, go.randolphcollege.edu, prix-europa.de, ardepg.de and railvideo.be.

These name servers are commonly used alongside ns1.vodafone-ip.de, ns2.vodafone-ip.de, ext-ns1.columbia.edu, auth4.dns.cogentco.com, auth5.dns.cogentco.com, ns57.domaincontrol.com and ns58.domaincontrol.com.

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

mxNcTDL CF johedugfp 2025-10-11