Searching for 86.145.19.123.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 12 ms
Searching for 86.145.19.123.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 86.145.19.123.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for ns1.apnic.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for ns1.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 125 ms
Searching for 86.145.19.123.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 172 msSearching for ns1.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 125 ms
Searching for vdc-hn01.vnn.vn. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 34 ms
Searching for vdc-hn01.vnn.vn. A record at h.dns-servers.vn. [202.47.142.105] ...took 193 ms
Searching for vdc-hn01.vnn.vn. A record at vdc-hn01.vnn.vn. [203.162.0.11] ...took 207 ms
Searching for 86.145.19.123.in-addr.arpa. PTR record at vdc-hn01.vnn.vn. [203.162.0.11]
...took 213 msSearching for vdc-hn01.vnn.vn. A record at h.dns-servers.vn. [202.47.142.105] ...took 193 ms
Searching for vdc-hn01.vnn.vn. A record at vdc-hn01.vnn.vn. [203.162.0.11] ...took 207 ms
Nameserver vdc-hn01.vnn.vn. reports: No such host 86.145.19.123.in-addr.arpa.
Total elapsed query time: 985 ms