CF1761066363907-tsm20251017082432

WWW.RTSAK.COM - 237.101.38.in-addr.arpa

Search for IP or hostnames:

237.101.38.in-addr.arpa checked at 2025-10-21T17:06:03.885Z 72ms 50/50/50 100% R:10

237.101.38.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

101.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

237.101.38.in-addr.arpa is a parent of 2.237.101.38.in-addr.arpa.

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

237.101.38.in-addr.arpa uses the same name server setup as other domains, including 20.38.in-addr.arpa, 107.100.38.in-addr.arpa, 113.106.38.in-addr.arpa, 176.93.38.in-addr.arpa and texpool.org.

At least part of the name servers for 237.101.38.in-addr.arpa are shared with other domains, for instance 46.162.65.in-addr.arpa, ups.com.pl, fsntele.com, exchangecollect.com and rundfunkberlin-brandenburg.info.

these name servers are commonly used with the 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.
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msjZeuC CF johedugfp 2025-10-21