Hostname or IP
Type
Searching for 147.20.223.221.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 1 ms
Searching for 147.20.223.221.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 16 ms
Searching for ns2.apnic.net. A record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 1 ms
Searching for ns2.apnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 1 ms
Searching for ns2.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 8 ms
Searching for 147.20.223.221.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53] ...took 8 ms
Searching for ns.bta.net.cn. A record at B.ROOT-SERVERS.NET. [192.228.79.201] ...took 140 ms
Searching for ns.bta.net.cn. A record at e.dns.cn. [203.119.29.1] ...took 19 ms
Searching for ns.bta.net.cn. A record at ddns.bta.net.cn. [202.106.196.233]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...
Searching for ns.bta.net.cn. A record at ddns2.bta.net.cn. [202.106.196.234]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...
Searching for ns.bta.net.cn. A record at ns2.bta.net.cn. [202.106.196.28] ...took 301 ms
Searching for 147.20.223.221.in-addr.arpa. PTR record at ns.bta.net.cn. [202.96.0.133] ...took 302 ms

Nameserver ns.bta.net.cn. reports: No such host 147.20.223.221.in-addr.arpa.



Total elapsed query time: 4,801 ms
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