CF1760335824765-tsm20251012143351

IPLIST.NET - 85.55.216.in-addr.arpa

Search for IP or hostnames:

85.55.216.in-addr.arpa checked at 2025-10-13T06:10:24.735Z 161ms 50/50/50 100% R:11

85.55.216.in-addr.arpa

NSauth1.dns.cogentco.com
A2001:550:1:a::d 🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
A66.28.0.14🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d 🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com
A66.28.0.30🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com

55.216.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

85.55.216.in-addr.arpa is a parent of 232.85.55.216.in-addr.arpa, 184.85.55.216.in-addr.arpa, 200.85.55.216.in-addr.arpa and 202.85.55.216.in-addr.arpa.

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

85.55.216.in-addr.arpa shares the same name server setup as 147.143.38.in-addr.arpa, 239.105.38.in-addr.arpa, 195.4.64.in-addr.arpa, 138.44.154.in-addr.arpa and 217.5.149.in-addr.arpa.

85.55.216.in-addr.arpa at least partially shares name servers with other domains, for instance bradley.edu, 234.183.206.in-addr.arpa, upsbrown.info, theupsstore.ca and rbb-rundfunkrat.de.

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, ns1.vodafone-ip.de, ns2.vodafone-ip.de, dns4.bradley.edu, dns5.bradley.edu, ns1.fnsi.net and ns2.fnsi.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

okrTfay CF johedugfp 2025-10-13