WWW.RTSAK.COM - 237.221.in-addr.arpa
Search for IP or hostnames:
237.221.in-addr.arpa checked at 2025-10-06T13:10:04.640Z 1522ms 33/33/33 100% R:16237.221.in-addr.arpa
| NS | ns1.sc163.net | ||||||
| A | 61.139.79.18🇨🇳 China Telecom | ||||||
| PTR | ns1.sc163.net | ||||||
| NS | ns2.sc163.net | ||||||
| A | 61.139.79.28🇨🇳 China Telecom | ||||||
| PTR | ns2.sc163.net | ||||||
221.in-addr.arpa
| NS | ns1.apnic.net | ||||||
| NS | ns2.apnic.net | ||||||
| NS | rirns.arin.net | ||||||
| NS | ns3.lacnic.net | ||||||
| NS | apnic.authdns.ripe.net | ||||||
Starts with same word
237.nl |
237.ru |
237.company |
237.cc |
237.tv |
237.co |
237.es |
237.jp |
237.com |
237.ink |
237.in-addr.arpa |
237.bz |
237.pl |
237.de |
237.ir |
237.ca |
237.fr |
237.ph |
237.cafe |
Starts similarily
AI analysis
Two name servers ns1.sc163.net and ns2.sc163.net are delegated to 237.221.in-addr.arpa.
237.221.in-addr.arpa uses the same name server configuration as other domains, such as 157.98.202.in-addr.arpa, 151.6.218.in-addr.arpa, 147.182.in-addr.arpa, 121.118.in-addr.arpa and 137.182.in-addr.arpa.
Host names with a single IP address:
ns1.sc163.net points to 61.139.79.18
ns2.sc163.net points to 61.139.79.28
dbq