Searching for 147.121.42.124.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 147.121.42.124.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
Searching for 147.121.42.124.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
Searching for ns1.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.apnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 246 ms
Searching for 147.121.42.124.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 244 msSearching for ns1.apnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 246 ms
Searching for c.in-addr.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for c.in-addr.cn. A record at ns.cernet.net. [202.112.0.44] ...took 244 ms
Searching for c.in-addr.cn. A record at b.in-addr.cn. [203.119.26.3] ...took 23 ms
Searching for 147.121.42.124.in-addr.arpa. PTR record at c.in-addr.cn. [203.119.27.3]
...took 28 msSearching for c.in-addr.cn. A record at ns.cernet.net. [202.112.0.44] ...took 244 ms
Searching for c.in-addr.cn. A record at b.in-addr.cn. [203.119.26.3] ...took 23 ms
Searching for dns1.sinnet.com.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns1.sinnet.com.cn. A record at e.dns.cn. [203.119.29.1] ...took 178 ms
Searching for dns1.sinnet.com.cn. A record at dns.sinnet.com.cn. [220.231.16.114] Timed out while trying to resolve dns1.sinnet.com.cn./A, id=49182
Searching for dns1.sinnet.com.cn. A record at dns1.sinnet.com.cn. [203.187.176.10] ...took 152 ms
Searching for 147.121.42.124.in-addr.arpa. PTR record at dns1.sinnet.com.cn. [203.187.176.10]
...took 152 msSearching for dns1.sinnet.com.cn. A record at e.dns.cn. [203.119.29.1] ...took 178 ms
Searching for dns1.sinnet.com.cn. A record at dns.sinnet.com.cn. [220.231.16.114] Timed out while trying to resolve dns1.sinnet.com.cn./A, id=49182
Searching for dns1.sinnet.com.cn. A record at dns1.sinnet.com.cn. [203.187.176.10] ...took 152 ms
Nameserver dns1.sinnet.com.cn. reports: No such host 147.121.42.124.in-addr.arpa.
Total elapsed query time: 3,450 ms