IPLIST.NET - 80.55.216.in-addr.arpa
Search for IP or hostnames:
80.55.216.in-addr.arpa checked at 2025-10-11T11:33:47.197Z 483ms 50/50/50 100% R:880.55.216.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| A | 2001:550:1:a::d 🇺🇸 Cogent Communications, Inc. | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| A | 66.28.0.14🇺🇸 Cogent Communications, Inc. | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
| A | 2001:550:1:b::d 🇺🇸 Cogent Communications, Inc. | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
| A | 66.28.0.30🇺🇸 Cogent Communications, Inc. | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
55.216.in-addr.arpa
Up
Starts with same word
Starts similarily
AI analysis
80.55.216.in-addr.arpa is a parent of 39.80.55.216.in-addr.arpa and 26.80.55.216.in-addr.arpa.
80.55.216.in-addr.arpa is delegated to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.
80.55.216.in-addr.arpa shares the same name server setup as other domains, for instance dus01.atlas.cogentco.com, 76.5.149.in-addr.arpa, 159.164.205.in-addr.arpa, rns01.atlas.cogentco.com and 106.97.38.in-addr.arpa.
80.55.216.in-addr.arpa at least partially shares name servers with other domains, for instance ups-brown.org, ups.lv, columbia.edu, ceramicsonline.org and infowaycertification.com.
Name servers commonly used together include 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 and ns2.vodafone-ip.de.
Host names with two IP numbers:
The host name auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14; the host name auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.