Searching for 167.236.19.58.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for 167.236.19.58.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
SERVFAIL
SERVFAIL
Searching for 167.236.19.58.in-addr.arpa. PTR record at zone1.hb.cnc.cn. [218.104.111.109] ...took 172 ms
SERVFAIL
Searching for 167.236.19.58.in-addr.arpa. PTR record at zone2.hb.cnc.cn. [58.19.117.109] ...took 173 ms
SERVFAIL
Searching for 167.236.19.58.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for ns2.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for ns2.apnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns2.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for 167.236.19.58.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 5 msSearching for ns2.apnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns2.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for zone2.hb.cnc.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for zone2.hb.cnc.cn. A record at e.dns.cn. [203.119.29.1] ...took 22 ms
Searching for zone2.hb.cnc.cn. A record at ns1.hb.cnc.cn. [218.104.111.119]
Searching for zone2.hb.cnc.cn. A record at ns2.hb.cnc.cn. [58.19.117.109] ...took 169 ms
Searching for 167.236.19.58.in-addr.arpa. PTR record at zone2.hb.cnc.cn. [58.19.117.109]
...took 169 msSearching for zone2.hb.cnc.cn. A record at e.dns.cn. [203.119.29.1] ...took 22 ms
Searching for ns2.bta.net.cn. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for ns2.bta.net.cn. A record at a.dns.cn. [203.119.25.1] ...took 150 ms
Searching for ns2.bta.net.cn. A record at ns2.bta.net.cn. [202.106.196.28] ...took 170 ms
Searching for zone2.hb.cnc.cn. A record at ns2.bta.net.cn. [202.106.196.28]
...took 165 msSearching for ns2.bta.net.cn. A record at a.dns.cn. [203.119.25.1] ...took 150 ms
Searching for ns2.bta.net.cn. A record at ns2.bta.net.cn. [202.106.196.28] ...took 170 ms
Searching for zone2.hb.cnc.cn. A record at ns1.hb.cnc.cn. [218.104.111.119]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for zone2.hb.cnc.cn. A record at ns2.hb.cnc.cn. [58.19.117.109] ...took 169 ms
SERVFAIL
Searching for zone1.hb.cnc.cn. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for zone1.hb.cnc.cn. A record at ns.cernet.net. [202.112.0.44] ...took 190 ms
Searching for zone1.hb.cnc.cn. A record at ns2.bta.net.cn. [202.106.196.28] ...took 158 ms
Searching for zone1.hb.cnc.cn. A record at ns1.hb.cnc.cn. [218.104.111.119]
Searching for zone1.hb.cnc.cn. A record at ns2.hb.cnc.cn. [58.19.117.109] ...took 172 ms
Searching for 167.236.19.58.in-addr.arpa. PTR record at zone1.hb.cnc.cn. [218.104.111.109]
...took 171 msSearching for zone1.hb.cnc.cn. A record at ns.cernet.net. [202.112.0.44] ...took 190 ms
Searching for zone1.hb.cnc.cn. A record at ns2.bta.net.cn. [202.106.196.28] ...took 158 ms
Searching for zone1.hb.cnc.cn. A record at ns1.hb.cnc.cn. [218.104.111.119]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for zone1.hb.cnc.cn. A record at ns2.hb.cnc.cn. [58.19.117.109] ...took 172 ms
SERVFAIL
Searching for 167.236.19.58.in-addr.arpa. PTR record at zone1.hb.cnc.cn. [218.104.111.109] ...took 172 ms
SERVFAIL
Searching for 167.236.19.58.in-addr.arpa. PTR record at zone2.hb.cnc.cn. [58.19.117.109] ...took 173 ms
SERVFAIL
None of the nameservers responded correctly.
Total elapsed query time: 6,151 ms