Searching for 223.221.168.220.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 223.221.168.220.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
SERVFAIL
Searching for 223.221.168.220.in-addr.arpa. PTR record at ns.timeson.com.cn. [222.246.129.85] ...took 250 ms
SERVFAIL
Searching for 223.221.168.220.in-addr.arpa. PTR record at db.timeson.com.cn. [222.246.129.86] ...took 268 ms
SERVFAIL
Searching for 223.221.168.220.in-addr.arpa. PTR record at ns.timeson.com.cn. [222.246.129.85] ...took 287 ms
SERVFAIL
Searching for 223.221.168.220.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for ns2.apnic.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns2.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 10 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for 223.221.168.220.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 5 msSearching for ns2.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 10 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for db.timeson.com.cn. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for db.timeson.com.cn. A record at d.dns.cn. [203.119.28.1] ...took 26 ms
SERVFAIL
Searching for db.timeson.com.cn. A record at a.dns.cn. [203.119.25.1] ...took 167 ms
Searching for db.timeson.com.cn. A record at ns.timeson.com.cn. [222.246.129.85] ...took 253 ms
Searching for 223.221.168.220.in-addr.arpa. PTR record at db.timeson.com.cn. [222.246.129.86]
...took 249 msSearching for db.timeson.com.cn. A record at d.dns.cn. [203.119.28.1] ...took 26 ms
SERVFAIL
Searching for db.timeson.com.cn. A record at a.dns.cn. [203.119.25.1] ...took 167 ms
Searching for db.timeson.com.cn. A record at ns.timeson.com.cn. [222.246.129.85] ...took 253 ms
SERVFAIL
Searching for 223.221.168.220.in-addr.arpa. PTR record at ns.timeson.com.cn. [222.246.129.85] ...took 250 ms
SERVFAIL
Searching for 223.221.168.220.in-addr.arpa. PTR record at db.timeson.com.cn. [222.246.129.86] ...took 268 ms
SERVFAIL
Searching for 223.221.168.220.in-addr.arpa. PTR record at ns.timeson.com.cn. [222.246.129.85] ...took 287 ms
SERVFAIL
None of the nameservers responded correctly.
Total elapsed query time: 1,753 ms