IPLIST.NET - f.5.0.0.0.0.0.0.0.0.0.0.8.0.0.0.2.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa
Search for IP or hostnames:
f.5.0.0.0.0.0.0.0.0.0.0.8.0.0.0.2.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa checked at 2025-09-17T21:47:52.822Z 114ms 47/47/47 100% R:14f.5.0.0.0.0.0.0.0.0.0.0.8.0.0.0.2.0.0.0.0.5.5.0.1.0.0.2.ip6.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 | ||||||
5.0.0.0.0.0.0.0.0.0.0.8.0.0.0.2.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa
Starts with same word
Starts similarily
AI analysis
f.5.0.0.0.0.0.0.0.0.0.0.8.0.0.0.2.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa is delegated to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.
f.5.0.0.0.0.0.0.0.0.0.0.8.0.0.0.2.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa shares the same name server setup as other domains, for instance 130.51.154.in-addr.arpa, 152.13.149.in-addr.arpa, 32.63.154.in-addr.arpa, 172.29.199.in-addr.arpa and bloomcraft.com.
f.5.0.0.0.0.0.0.0.0.0.0.8.0.0.0.2.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa at least partially shares name servers with other domains, for instance info-radio.de, mailboxesetclocal.com, 245.17.185.in-addr.arpa, upsscs.com and upsonline.hk.
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 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.