CF1763375765420-tsm20251116095642

WWW.RTSAK.COM - 200.68.38.in-addr.arpa

Search for IP or hostnames:

200.68.38.in-addr.arpa checked at 2025-11-17T10:36:05.388Z 540ms 50/50/50 100% R:10 allDone:true timedOut:false

200.68.38.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

68.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

200.68.38.in-addr.arpa is the parent of 132.200.68.38.in-addr.arpa.

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

200.68.38.in-addr.arpa uses the same name server setup as other domains such as 14.0.170.in-addr.arpa, clsbrief.biz, 150.38.in-addr.arpa, 3.38.in-addr.arpa and stl02.atlas.cogentco.com.

200.68.38.in-addr.arpa shares name servers with other domains at least partially, for example 238.183.206.in-addr.arpa, display-tec.com, rundfunkberlinbrandenburg.tv, oovendor.com and ups.cx.

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, nsb.ups.com, ns1.fnsi.net, ns2.fnsi.net and ns3.fnsi.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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