Searching for 159.80.160.203.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 159.80.160.203.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for 159.80.160.203.in-addr.arpa. PTR record at dians01.hkunicom.com. [203.160.84.172] Timed out while trying to resolve 159.80.160.203.in-addr.arpa./PTR, id=44198
Searching for 159.80.160.203.in-addr.arpa. PTR record at dians02.hkunicom.com. [203.160.84.172] Timed out while trying to resolve 159.80.160.203.in-addr.arpa./PTR, id=63348
Searching for 159.80.160.203.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 254 ms
Searching for 159.80.160.203.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 7 msSearching for ns2.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 254 ms
Searching for dians02.hkunicom.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dians02.hkunicom.com. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for dians02.hkunicom.com. A record at dns3.hkunicom.com. [203.160.84.172] ...took 239 ms
Searching for 159.80.160.203.in-addr.arpa. PTR record at dians02.hkunicom.com. [203.160.84.172]
Timed out while trying to resolve 159.80.160.203.in-addr.arpa./PTR, id=34694Searching for dians02.hkunicom.com. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for dians02.hkunicom.com. A record at dns3.hkunicom.com. [203.160.84.172] ...took 239 ms
Searching for dians01.hkunicom.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dians01.hkunicom.com. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for dians01.hkunicom.com. A record at dns3.hkunicom.com. [203.160.84.172] ...took 248 ms
Searching for 159.80.160.203.in-addr.arpa. PTR record at dians01.hkunicom.com. [203.160.84.172]
Timed out while trying to resolve 159.80.160.203.in-addr.arpa./PTR, id=29882Searching for dians01.hkunicom.com. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for dians01.hkunicom.com. A record at dns3.hkunicom.com. [203.160.84.172] ...took 248 ms
Searching for 159.80.160.203.in-addr.arpa. PTR record at dians01.hkunicom.com. [203.160.84.172] Timed out while trying to resolve 159.80.160.203.in-addr.arpa./PTR, id=44198
Searching for 159.80.160.203.in-addr.arpa. PTR record at dians02.hkunicom.com. [203.160.84.172] Timed out while trying to resolve 159.80.160.203.in-addr.arpa./PTR, id=63348
None of the nameservers responded correctly.
Total elapsed query time: 8,943 ms