Searching for 2.151.52.222.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for 2.151.52.222.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 278 ms
Searching for 2.151.52.222.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 278 ms
Searching for apnic.authdns.ripe.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 70 ms
Searching for apnic.authdns.ripe.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
Searching for 2.151.52.222.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 11 msSearching for apnic.authdns.ripe.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
Searching for d.in-addr.cn. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for d.in-addr.cn. A record at b.dns.cn. [203.119.26.1] ...took 19 ms
Searching for 2.151.52.222.in-addr.arpa. PTR record at d.in-addr.cn. [203.119.28.3]
...took 24 msSearching for d.in-addr.cn. A record at b.dns.cn. [203.119.26.1] ...took 19 ms
Nameserver d.in-addr.cn. reports: No such host 2.151.52.222.in-addr.arpa.
Total elapsed query time: 462 ms