DNSWHOIS.INFO - 221.21.47.in-addr.arpa
Search for IP or hostnames:
221.21.47.in-addr.arpa checked at 2025-10-28T08:11:05.308Z 152ms 36/36/36 100% R:10221.21.47.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
221.us |
221.one |
221.net |
221.es |
221.co |
221.de |
221.in-addr.arpa |
221.tel |
221.ca |
221.com |
221.ru |
221.la |
221.org |
221.co.uk |
221.money |
221.cz |
221.cn |
221.it |
221.life |
221.com.ua |
Starts similarily
AI analysis
221.21.47.in-addr.arpa is a parent of 66.221.21.47.in-addr.arpa and 244.221.21.47.in-addr.arpa.
221.21.47.in-addr.arpa is delegated to two name servers: authns1.cvnet.com and authns1.cv.net.
221.21.47.in-addr.arpa uses the same name server setup as other domains, including 185.146.24.in-addr.arpa, 126.113.69.in-addr.arpa, 227.51.65.in-addr.arpa, 125.246.24.in-addr.arpa and 150.220.173.in-addr.arpa.
Hostnames with a single IP
authns1.cvnet.com resolves to: 167.206.13.20.
authns1.cv.net resolves to: 167.206.12.12.
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