CF1761197411384-tsm20251017082432

IPLIST.NET - 19.111.38.in-addr.arpa

Search for IP or hostnames:

19.111.38.in-addr.arpa checked at 2025-10-23T05:30:11.372Z 112ms 47/47/47 100% R:15

19.111.38.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

111.38.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

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

19.111.38.in-addr.arpa shares the same name server configuration as other domains, such as 118.204.in-addr.arpa, 38.36.38.in-addr.arpa, 147.250.66.in-addr.arpa, 253.182.66.in-addr.arpa and iah05.atlas.cogentco.com.

19.111.38.in-addr.arpa at least partially shares its name servers with other domains, for instance 124.231.67.in-addr.arpa, ups-brown.org, ups.lv, columbia.edu and ceramicsonline.org.

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.fnsi.net, ns2.fnsi.net, ns3.fnsi.net, ns1.vodafone-ip.de, ns2.vodafone-ip.de and auth1.fullservicenetwork.com.

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

TteuvBz CF johedugfp 2025-10-23