CF1760553017408-tsm20251015174050

DNSWHOIS.INFO - 121.143.203.in-addr.arpa

Search for IP or hostnames:

121.143.203.in-addr.arpa checked at 2025-10-15T18:30:17.374Z 581ms 44/44/44 100% R:16

121.143.203.in-addr.arpa

NSddns1.interlink.or.jp
A203.141.128.39🇯🇵 NTT PC Communications (InfoSphere)
PTRddns1.interlink.or.jp
NSddns2.interlink.or.jp
A163.43.140.44🇯🇵 SAKURA internet AS9370
PTRddns2.interlink.or.jp
PTR203.143.121.0.static.zoot.jp
A203.143.121.0🇯🇵 NTT PC Communications (InfoSphere)

143.203.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 189.121.143.203.in-addr.arpa is 121.143.203.in-addr.arpa.

121.143.203.in-addr.arpa is delegated to two name servers: ddns1.interlink.or.jp and ddns2.interlink.or.jp.

121.143.203.in-addr.arpa shares the same name server setup as uo-za.net, amuse-i.com, qil.jp, lovelove.cat and aonegi.com.

Host names with a single IP:

ddns1.interlink.or.jp points to 203.141.128.39.

ddns2.interlink.or.jp points to 163.43.140.44.

203.143.121.0.static.zoot.jp points to a single IP: 203.143.121.0.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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