Searching for 137.12.221.183.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 137.12.221.183.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 170 ms
Searching for 137.12.221.183.in-addr.arpa. PTR record at ns2.cnmobile.net. [211.136.17.105] ...took 234 ms
Searching for 137.12.221.183.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 170 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rirns.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for 137.12.221.183.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 156 msSearching for rirns.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for ns.cnmobile.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns.cnmobile.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for ns.cnmobile.net. A record at ns.cnmobile.net. [211.136.17.105] ...took 171 ms
Searching for 137.12.221.183.in-addr.arpa. PTR record at ns.cnmobile.net. [211.136.17.105]
Searching for ns.cnmobile.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for ns.cnmobile.net. A record at ns.cnmobile.net. [211.136.17.105] ...took 171 ms
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for 137.12.221.183.in-addr.arpa. PTR record at ns2.cnmobile.net. [211.136.17.105] ...took 234 ms
Searching for dns2.sc.chinamobile.com. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for dns2.sc.chinamobile.com. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for dns2.sc.chinamobile.com. A record at ns1.cmmobile.cn. [211.136.20.201] ...took 173 ms
Searching for dns2.sc.chinamobile.com. A record at dns3.sc.chinamobile.com. [183.221.253.42] ...took 202 ms
Searching for 137.12.221.183.in-addr.arpa. PTR record at dns2.sc.chinamobile.com. [211.137.82.4]
...took 317 msSearching for dns2.sc.chinamobile.com. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for ns1.cmmobile.cn. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns1.cmmobile.cn. A record at e.dns.cn. [203.119.29.1] ...took 22 ms
Searching for ns1.cmmobile.cn. A record at ns2.cmmobile.cn. [211.136.20.201]
Searching for ns1.cmmobile.cn. A record at ns2.cmmobile.cn. [211.136.17.105] ...took 238 ms
Searching for dns2.sc.chinamobile.com. A record at ns1.cmmobile.cn. [211.136.17.105]
Searching for ns1.cmmobile.cn. A record at e.dns.cn. [203.119.29.1] ...took 22 ms
Searching for ns1.cmmobile.cn. A record at ns2.cmmobile.cn. [211.136.20.201]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for ns1.cmmobile.cn. A record at ns2.cmmobile.cn. [211.136.17.105] ...took 238 ms
Query timed out (interrupted after 2,003 milliseconds)
Retrying...Searching for dns2.sc.chinamobile.com. A record at ns1.cmmobile.cn. [211.136.20.201] ...took 173 ms
Searching for dns2.sc.chinamobile.com. A record at dns3.sc.chinamobile.com. [183.221.253.42] ...took 202 ms
Nameserver dns2.sc.chinamobile.com. reports: No such host 137.12.221.183.in-addr.arpa.
Total elapsed query time: 7,882 ms