Searching for 169.139.18.60.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 169.139.18.60.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 167 ms
Searching for 169.139.18.60.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 167 ms
Searching for rirns.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for rirns.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 88 ms
Searching for 169.139.18.60.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 156 msSearching for rirns.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 88 ms
Searching for ns.dcb.ln.cn. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for ns.dcb.ln.cn. A record at c.dns.cn. [203.119.27.1] ...took 27 ms
Searching for ns.dcb.ln.cn. A record at ns.dcb.ln.cn. [202.96.75.68]
Searching for 169.139.18.60.in-addr.arpa. PTR record at ns.dcb.ln.cn. [202.96.75.78]
...took 352 msSearching for ns.dcb.ln.cn. A record at c.dns.cn. [203.119.27.1] ...took 27 ms
Searching for ns.dcb.ln.cn. A record at ns.dcb.ln.cn. [202.96.75.68]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...
Searching for ns.lnsyptt.net.cn. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns.lnsyptt.net.cn. A record at e.dns.cn. [203.119.29.1] ...took 23 ms
Searching for ns.lnsyptt.net.cn. A record at ns.dcb.ln.cn. [202.96.75.68]
Searching for ns.lnsyptt.net.cn. A record at ns.lnsyptt.net.cn. [202.96.64.70] ...took 356 ms
Searching for ns.dcb.ln.cn. A record at ns.lnsyptt.net.cn. [202.96.64.70]
...took 358 msSearching for ns.lnsyptt.net.cn. A record at e.dns.cn. [203.119.29.1] ...took 23 ms
Searching for ns.lnsyptt.net.cn. A record at ns.dcb.ln.cn. [202.96.75.68]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for ns.lnsyptt.net.cn. A record at ns.lnsyptt.net.cn. [202.96.64.70] ...took 356 ms
Nameserver ns.dcb.ln.cn. reports: No such host 169.139.18.60.in-addr.arpa.
Total elapsed query time: 5,603 ms