CF1761961442953-tsm20251029173950

IPLIST.NET - 109.136.38.in-addr.arpa

Search for IP or hostnames:

109.136.38.in-addr.arpa checked at 2025-11-01T01:44:02.928Z 489ms 47/47/47 100% R:10

109.136.38.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

136.38.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

109.136.38.in-addr.arpa's delegation uses two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

109.136.38.in-addr.arpa uses the same name server setup as other domains, such as 138.68.38.in-addr.arpa, taemag.org, 50.198.205.in-addr.arpa, 12.38.in-addr.arpa and 101.235.209.in-addr.arpa.

109.136.38.in-addr.arpa at least partially shares name servers with other domains, including theupsstore.ch, ard-infoportal.net, 217.160.192.in-addr.arpa, wwrm.org and upslogistic.com.

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

Host names with two IPs:

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

rcIUBee CF johedugfp 2025-11-01