DNSWHOIS.INFO - 21.37.65.in-addr.arpa
Search for IP or hostnames:
21.37.65.in-addr.arpa checked at 2025-11-08T11:43:08.704Z 491ms 57/57/57 100% R:1321.37.65.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 | ||||||
37.65.in-addr.arpa
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AI analysis
21.37.65.in-addr.arpa is a parent of 152.21.37.65.in-addr.arpa and 3.21.37.65.in-addr.arpa.
21.37.65.in-addr.arpa is delegated to three name servers: auth.frontiernet.net, auth.roch.ny.frontiernet.net and auth.asbn.va.frontiernet.net.
At least part of the name servers for 21.37.65.in-addr.arpa are shared with other domains, for instance 196.198.47.in-addr.arpa, 104.180.47.in-addr.arpa, 40.190.47.in-addr.arpa, 191.17.184.in-addr.arpa and 35.100.70.in-addr.arpa.
These name servers are commonly used alongside the name servers auth.larc.ca.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