CF1762984210348-tsm20251109205412

WWW.RTSAK.COM - 14.209.in-addr.arpa

Search for IP or hostnames:

14.209.in-addr.arpa checked at 2025-11-12T21:50:10.325Z 81ms 50/50/50 100% R:10 allDone:true timedOut:false

14.209.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

209.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

14.209.in-addr.arpa has children including 142.14.209.in-addr.arpa, 88.14.209.in-addr.arpa, 140.14.209.in-addr.arpa, 2.14.209.in-addr.arpa, 71.14.209.in-addr.arpa and a few other host names.

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

14.209.in-addr.arpa uses the same name server setup as other domains, including 71.38.in-addr.arpa, 203.98.203.in-addr.arpa, 159.88.199.in-addr.arpa, mco01.atlas.cogentco.com and 176.101.38.in-addr.arpa.

At least part of the name servers for 14.209.in-addr.arpa are shared with other domains, for instance 214.138.192.in-addr.arpa, canadianhealthinfoway.com, prescribeit.ca, 235.183.206.in-addr.arpa and nasco.com.

These name servers are commonly used together with the name servers ns1.infoway-inforoute.ca, ns2.infoway-inforoute.ca, ns1.fnsi.net, ns2.fnsi.net, ns3.fnsi.net and dnsauth1.suffolk.edu.

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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