CF1762687953584-tsm20251109111339

DNSWHOIS.INFO - 23.96.38.in-addr.arpa

Search for IP or hostnames:

23.96.38.in-addr.arpa checked at 2025-11-09T11:32:33.570Z 179ms 50/50/50 100% R:14 allDone:true timedOut:false

23.96.38.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

96.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

23.96.38.in-addr.arpa is the parent of 18.23.96.38.in-addr.arpa, 17.23.96.38.in-addr.arpa, 12.23.96.38.in-addr.arpa, 136.23.96.38.in-addr.arpa, 130.23.96.38.in-addr.arpa and several other host names.

23.96.38.in-addr.arpa's delegation is to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.

23.96.38.in-addr.arpa shares the same name server configuration as other domains, such as 114.126.38.in-addr.arpa, 0.210.38.in-addr.arpa, 52.142.38.in-addr.arpa, zag01.atlas.cogentco.com and 26.38.in-addr.arpa.

23.96.38.in-addr.arpa at least partially shares its name servers with other domains, for instance 16.68.149.in-addr.arpa, theupsstorelocal.com, nchadvisors.com, upscampusship.com and 80.193.38.in-addr.arpa.

these name servers are commonly used together 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: 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.
dbq