CF1763733502369-tsm20251116095642

IPLIST.NET - 169.63.in-addr.arpa

Search for IP or hostnames:

169.63.in-addr.arpa checked at 2025-11-21T13:58:22.348Z 110ms 50/50/50 100% R:8 allDone:true timedOut:false

169.63.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

63.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

169.63.in-addr.arpa is a parent of 115.169.63.in-addr.arpa, 170.169.63.in-addr.arpa and 44.169.63.in-addr.arpa.

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

169.63.in-addr.arpa uses the same name server setup as other domains, for instance 137.129.38.in-addr.arpa, 54.99.38.in-addr.arpa, requesttrax.com, ham03.atlas.cogentco.com and 115.149.in-addr.arpa.

169.63.in-addr.arpa shares name servers with other domains at least partially, for instance ups.kz, infowaycertified.ca, urpic.be, upsexpress.net and ups.com.mx.

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

Host names with two IP numbers:

The host auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14.

The host 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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