IPLIST.NET - 221.64.72.in-addr.arpa
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221.64.72.in-addr.arpa checked at 2025-10-10T13:19:18.015Z 974ms 57/57/57 100% R:11221.64.72.in-addr.arpa
| NS | auth.frontiernet.net | ||||||
| A | 2001:1960::20 🇺🇸 Frontier Communications of America (FCA) | ||||||
| PTR | auth.frontiernet.net | ||||||
| A | 74.40.74.20🇺🇸 Frontier Communications of America (FCA) | ||||||
| PTR | peach.epix.net | ||||||
| NS | auth.roch.ny.frontiernet.net | ||||||
| A | 2001:1960:20::303 🇺🇸 Frontier Communications of America (FCA) | ||||||
| PTR | auth.roch.ny.frontiernet.net | ||||||
| A | 66.133.170.3🇺🇸 AS7011 | ||||||
| PTR | auth.roch.ny.frontiernet.net | ||||||
| NS | auth.asbn.va.frontiernet.net | ||||||
| A | 2001:1960:20:2030:400::179 🇺🇸 Frontier Communications of America (FCA) | ||||||
| PTR | auth.asbn.va.frontiernet.net | ||||||
| A | 74.46.42.179🇺🇸 Frontier Communications of America (FCA) | ||||||
| PTR | auth.asbn.va.frontiernet.net | ||||||
64.72.in-addr.arpa
Up
Starts with same word
221.cz |
221.cn |
221.it |
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 |
Starts similarily
AI analysis
221.64.72.in-addr.arpa has children 234.221.64.72.in-addr.arpa, 93.221.64.72.in-addr.arpa and 46.221.64.72.in-addr.arpa.
221.64.72.in-addr.arpa delegates to three name servers: auth.frontiernet.net, auth.roch.ny.frontiernet.net and auth.asbn.va.frontiernet.net.
221.64.72.in-addr.arpa shares some name servers with other domains, for example 56.183.192.in-addr.arpa, 67.14.66.in-addr.arpa, 235.104.in-addr.arpa, 9.183.192.in-addr.arpa and 50.97.71.in-addr.arpa.
These name servers are commonly used alongside auth.lkvl.mn.frontiernet.net, auth.dlls.pa.frontiernet.net, a1-204.akam.net and a13-67.akam.net.
Host names with two IP numbers:
auth.frontiernet.net: 2001:1960::20 and 74.40.74.20
auth.roch.ny.frontiernet.net: 2001:1960:20::303 and 66.133.170.3
auth.asbn.va.frontiernet.net: 2001:1960:20:2030:400::179 and 74.46.42.179