DNSWHOIS.INFO - 131.21.47.in-addr.arpa
Search for IP or hostnames:
131.21.47.in-addr.arpa checked at 2025-11-02T01:47:38.130Z 97ms 36/36/36 100% R:11131.21.47.in-addr.arpa
| NS | authns1.cvnet.com | ||||||
| A | 167.206.13.20🇺🇸 Cablevision Systems Corporation | ||||||
| PTR | dns1.cvnet.com | ||||||
| NS | authns1.cv.net | ||||||
| A | 167.206.12.12🇺🇸 Cablevision Systems Corporation | ||||||
| PTR | dns1.cv.net | ||||||
21.47.in-addr.arpa
Up
Starts with same word
Starts similarily
AI analysis
131.21.47.in-addr.arpa has children 59.131.21.47.in-addr.arpa, 90.131.21.47.in-addr.arpa and 19.131.21.47.in-addr.arpa.
131.21.47.in-addr.arpa has two name servers: authns1.cvnet.com and authns1.cv.net.
131.21.47.in-addr.arpa shares the same name server setup as other domains, for example 93.80.67.in-addr.arpa, 239.51.65.in-addr.arpa, 1.191.24.in-addr.arpa, 208.2.173.in-addr.arpa and 233.190.24.in-addr.arpa.
Host names with a single IP:
authns1.cvnet.com points to 167.206.13.20
authns1.cv.net points to 167.206.12.12
dbq