DNSWHOIS.INFO - 121.50.in-addr.arpa
Search for IP or hostnames:
121.50.in-addr.arpa checked at 2025-10-20T22:23:14.680Z 502ms 57/57/57 100% R:14121.50.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 | ||||||
50.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
88.121.50.in-addr.arpa |
41.121.50.in-addr.arpa |
58.121.50.in-addr.arpa |
72.121.50.in-addr.arpa |
90.121.50.in-addr.arpa |
73.121.50.in-addr.arpa |
148.121.50.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
121.50.in-addr.arpa is the parent of 88.121.50.in-addr.arpa, 41.121.50.in-addr.arpa, 58.121.50.in-addr.arpa, 72.121.50.in-addr.arpa, 90.121.50.in-addr.arpa and a few other host names.
121.50.in-addr.arpa is delegated to three name servers auth.frontiernet.net, auth.roch.ny.frontiernet.net and auth.asbn.va.frontiernet.net.
121.50.in-addr.arpa at least partially shares name servers with other domains, for instance 25.146.47.in-addr.arpa, 89.97.71.in-addr.arpa, 11.118.71.in-addr.arpa, 13.190.47.in-addr.arpa and 86.180.47.in-addr.arpa.
These name servers are commonly used with auth.lkvl.mn.frontiernet.net and auth.dlls.pa.frontiernet.net.
Host names with two IP numbers:
auth.frontiernet.net points to 2001:1960::20 and 74.40.74.20; auth.roch.ny.frontiernet.net points to 2001:1960:20::303 and 66.133.170.3; auth.asbn.va.frontiernet.net points to 2001:1960:20:2030:400::179 and 74.46.42.179.