CF1761719433944-tsm20251027103946

DNSWHOIS.INFO - 133.64.38.in-addr.arpa

Search for IP or hostnames:

133.64.38.in-addr.arpa checked at 2025-10-29T06:30:33.928Z 100ms 50/50/50 100% R:10

133.64.38.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

64.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

133.64.38.in-addr.arpa is a parent of 210.133.64.38.in-addr.arpa, 123.133.64.38.in-addr.arpa, 74.133.64.38.in-addr.arpa, 115.133.64.38.in-addr.arpa, 116.133.64.38.in-addr.arpa and a few other host names.

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

133.64.38.in-addr.arpa shares the same name server setup as other domains, for example 104.149.in-addr.arpa, 152.99.38.in-addr.arpa, 61.99.38.in-addr.arpa, 101.85.149.in-addr.arpa and 53.38.in-addr.arpa.

133.64.38.in-addr.arpa at least partially shares name servers with other domains, including 22.28.216.in-addr.arpa, ard-zdf-box.de, 27.115.209.in-addr.arpa, ifbpcs.be and 141.41.206.in-addr.arpa.

These name servers are often used together 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, ns2.vodafone-ip.de, ns1.fnsi.net, ns2.fnsi.net and ns3.fnsi.net.

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

sOvWvNB CF johedugfp 2025-10-29