CF1762140598961-tsm20251102073205

IPLIST.NET - 3.5.204.in-addr.arpa

Search for IP or hostnames:

3.5.204.in-addr.arpa checked at 2025-11-03T03:29:58.946Z 514ms 47/47/47 100% R:12

3.5.204.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

5.204.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

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

3.5.204.in-addr.arpa shares the same name server setup as 217.234.206.in-addr.arpa, 194.182.38.in-addr.arpa, clsthirdparty.net, 153.103.38.in-addr.arpa and 211.60.154.in-addr.arpa.

3.5.204.in-addr.arpa at least partially shares name servers with other domains, for instance eolex.be, 166.29.216.in-addr.arpa, ups-scs-latam.com, 127.231.67.in-addr.arpa and 200.29.216.in-addr.arpa.

These name servers are commonly used alongside nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, auth1.fullservicenetwork.com, auth3.fullservicenetwork.com, ns4.arcadiz.be, dns.infrabel.be, secdns.infrabel.be and ns3.arcadiz.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

YBFYXTD CF johedugfp 2025-11-03