Searching for 42.100.194.120.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 42.100.194.120.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 152 ms
Searching for 42.100.194.120.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 152 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for rirns.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for 42.100.194.120.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 155 msSearching for rirns.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for ns2.cnmobile.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.cnmobile.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns2.cnmobile.net. A record at ns2.cnmobile.net. [211.136.17.105] ...took 155 ms
Searching for 42.100.194.120.in-addr.arpa. PTR record at ns2.cnmobile.net. [211.136.17.105]
...took 164 msSearching for ns2.cnmobile.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns2.cnmobile.net. A record at ns2.cnmobile.net. [211.136.17.105] ...took 155 ms
Searching for dns1.ha.chinamobile.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for dns1.ha.chinamobile.com. A record at m.gtld-servers.net. [192.55.83.30] ...took 10 ms
Searching for dns1.ha.chinamobile.com. A record at ns1.cnmobile.net. [211.136.17.105] ...took 235 ms
Searching for dns1.ha.chinamobile.com. A record at dns2.ha.chinamobile.com. [211.138.18.254] ...took 157 ms
Searching for 42.100.194.120.in-addr.arpa. PTR record at dns1.ha.chinamobile.com. [211.138.18.126]
...took 152 msSearching for dns1.ha.chinamobile.com. A record at m.gtld-servers.net. [192.55.83.30] ...took 10 ms
Searching for dns1.ha.chinamobile.com. A record at ns1.cnmobile.net. [211.136.17.105] ...took 235 ms
Searching for dns1.ha.chinamobile.com. A record at dns2.ha.chinamobile.com. [211.138.18.254] ...took 157 ms
Nameserver dns1.ha.chinamobile.com. reports: No such host 42.100.194.120.in-addr.arpa.
Total elapsed query time: 1,260 ms