NSLIST.NET - 121.187.236.49.in-addr.arpa
Search for IP or hostnames:
121.187.236.49.in-addr.arpa checked at 2025-11-28T23:48:32.256Z 678ms 16/16/16 100% R:14 allDone:true timedOut:false 121.187.236.49.in-addr.arpa
| PTR | wblock.knrsys.com | ||||||
| A | 49.236.187.121🇰🇷 HYOSUNGITX-AS-KR | ||||||
| PTR | wblock.knrsys.com | ||||||