IPLIST.NET - 221.64.in-addr.arpa
Search for IP or hostnames:
221.64.in-addr.arpa checked at 2025-10-09T20:35:36.245Z 203ms 42/42/42 100% R:11221.64.in-addr.arpa
| NS | auth01.ns.uu.net | ||||||
| A | 198.6.1.81🇺🇸 Verizon | ||||||
| PTR | auth01.ns.uu.net | ||||||
| NS | auth62.ns.uu.net | ||||||
| A | 198.6.1.19🇺🇸 Verizon | ||||||
| PTR | auth62.ns.uu.net | ||||||
64.in-addr.arpa
| NS | r.arin.net | ||||||
| NS | u.arin.net | ||||||
| NS | x.arin.net | ||||||
| NS | y.arin.net | ||||||
| NS | z.arin.net | ||||||
| NS | arin.authdns.ripe.net | ||||||
Up
10.221.64.in-addr.arpa |
174.221.64.in-addr.arpa |
207.221.64.in-addr.arpa |
228.221.64.in-addr.arpa |
25.221.64.in-addr.arpa |
Starts with same word
221.life |
221.com.ua |
221.us |
221.one |
221.net |
221.es |
221.co |
221.de |
221.in-addr.arpa |
221.tel |
221.ca |
221.com |
221.ru |
221.la |
221.org |
221.co.uk |
221.money |
221.cz |
221.cn |
221.it |
Starts similarily
AI analysis
221.64.in-addr.arpa is a parent of 10.221.64.in-addr.arpa, 174.221.64.in-addr.arpa, 207.221.64.in-addr.arpa, 228.221.64.in-addr.arpa and 25.221.64.in-addr.arpa.
221.64.in-addr.arpa is delegated to two name servers: auth01.ns.uu.net and auth62.ns.uu.net.
221.64.in-addr.arpa shares the same name server setup as other domains, for example 17.238.66.in-addr.arpa, 210.1.64.in-addr.arpa, 218.152.67.in-addr.arpa, 106.55.64.in-addr.arpa and 242.203.216.in-addr.arpa.
221.64.in-addr.arpa at least partially shares name servers with other domains, for instance alahlibrokerage.com, 41.201.65.in-addr.arpa, 76.36.64.in-addr.arpa, 192.77.142.in-addr.arpa and meanreversion.net.
These name servers are commonly used alongside the name servers auth60.ns.uu.net, auth40.ns.uu.net, ns.uunet.ca, auth61.ns.uu.net and ns2.uunet.ca.
Host names with one IP number:
The host auth01.ns.uu.net points to 198.6.1.81 and the host auth62.ns.uu.net points to 198.6.1.19.