CF1763507454697-tsm20251116095642

WWW.RTSAK.COM - 1.19.38.in-addr.arpa

Search for IP or hostnames:

1.19.38.in-addr.arpa checked at 2025-11-18T23:10:54.575Z 675ms 47/47/47 100% R:7 allDone:true timedOut:false

1.19.38.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

19.38.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

1.19.38.in-addr.arpa has two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

1.19.38.in-addr.arpa shares the same name server setup as other domains, for example 0.148.206.in-addr.arpa, dxcicdd.com, 170.2.81.in-addr.arpa, 191.104.38.in-addr.arpa and 70.49.154.in-addr.arpa.

1.19.38.in-addr.arpa shares some name servers with other domains, for example maxicode.com, tmobileus.com, 238.183.206.in-addr.arpa, display-tec.com and rundfunkberlinbrandenburg.tv.

These name servers are commonly used with the name servers cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.vodafone-ip.de, ns2.vodafone-ip.de, nsa.ups.com and nsb.ups.com.

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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