DNSWHOIS.INFO - 121.7.66.in-addr.arpa
Search for IP or hostnames:
121.7.66.in-addr.arpa checked at 2025-10-21T21:56:11.135Z 97ms 47/47/47 100% R:12121.7.66.in-addr.arpa
| NS | ns1.firstdigital.com | ||||||
| A | 2600:7400:1200:9::47 🇺🇸 FirstDigital AS13415 | ||||||
| A | 66.219.205.47🇺🇸 FirstDigital AS13415 | ||||||
| PTR | 66-219-205-47.ip.fdtnet.net | ||||||
| NS | ns2.firstdigital.com | ||||||
| A | 2600:7400:1200:9::48 🇺🇸 FirstDigital AS13415 | ||||||
| A | 66.219.205.48🇺🇸 FirstDigital AS13415 | ||||||
| PTR | 66-219-205-48.ip.fdtnet.net | ||||||
7.66.in-addr.arpa
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Starts with same word
Starts similarily
AI analysis
121.7.66.in-addr.arpa is a parent of 140.121.7.66.in-addr.arpa, 141.121.7.66.in-addr.arpa and 135.121.7.66.in-addr.arpa.
Two name servers ns1.firstdigital.com and ns2.firstdigital.com handle delegation for 121.7.66.in-addr.arpa.
121.7.66.in-addr.arpa uses the same name server setup as other domains, for example 178.169.69.in-addr.arpa, 126.7.66.in-addr.arpa, fdtnet.net, 192.8.76.in-addr.arpa and 108.60.66.in-addr.arpa.
121.7.66.in-addr.arpa partially shares name servers with other domains; examples include 208.219.66.in-addr.arpa, 1.27.69.in-addr.arpa, 178.75.97.in-addr.arpa, 57.181.65.in-addr.arpa and 139.169.69.in-addr.arpa.
Host names with two IP numbers:
ns1.firstdigital.com points to: 2600:7400:1200:9::47 and 66.219.205.47
ns2.firstdigital.com points to: 2600:7400:1200:9::48 and 66.219.205.48