Searching for 133.130.221.221.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 133.130.221.221.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 175 ms
Searching for 133.130.221.221.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 175 ms
Searching for ns1.apnic.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 69 ms
Searching for ns1.apnic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for ns1.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 133.130.221.221.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 190 msSearching for ns1.apnic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for ns1.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns.bta.net.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for ns.bta.net.cn. A record at c.dns.cn. [203.119.27.1] ...took 27 ms
Searching for ns.bta.net.cn. A record at ns.bta.net.cn. [202.96.0.133] ...took 168 ms
Searching for 133.130.221.221.in-addr.arpa. PTR record at ns.bta.net.cn. [202.96.0.133]
...took 152 msSearching for ns.bta.net.cn. A record at c.dns.cn. [203.119.27.1] ...took 27 ms
Searching for ns.bta.net.cn. A record at ns.bta.net.cn. [202.96.0.133] ...took 168 ms
Nameserver ns.bta.net.cn. reports: No such host 133.130.221.221.in-addr.arpa.
Total elapsed query time: 827 ms