DNSWHOIS.INFO - 20.91.72.in-addr.arpa
Search for IP or hostnames:
20.91.72.in-addr.arpa checked at 2025-10-17T06:33:03.426Z 634ms 57/57/57 100% R:1120.91.72.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 | ||||||
91.72.in-addr.arpa
| NS | auth.frontiernet.net | ||||||
| NS | auth.roch.ny.frontiernet.net | ||||||
| NS | auth.asbn.va.frontiernet.net | ||||||
Up
224.20.91.72.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
20.91.72.in-addr.arpa is the parent of 224.20.91.72.in-addr.arpa.
The delegation for 20.91.72.in-addr.arpa is handled by three name servers: auth.frontiernet.net, auth.roch.ny.frontiernet.net and auth.asbn.va.frontiernet.net.
20.91.72.in-addr.arpa shares name servers with other domains at least partially, for example 159.104.50.in-addr.arpa, 100.71.in-addr.arpa, bngr.epix.net, 28.86.173.in-addr.arpa and 250.37.216.in-addr.arpa.
These name servers are commonly used with the name servers auth.lkvl.mn.frontiernet.net and auth.dlls.pa.frontiernet.net.
Host names with two IPs:
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