Searching for 120.57.163.193.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 120.57.163.193.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for 120.57.163.193.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for ns4.apnic.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns4.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 120.57.163.193.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 15 msSearching for ns4.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for authrns01.esbkomm.dk. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for authrns01.esbkomm.dk. A record at p.nic.dk. [194.0.47.42] ...took 11 ms
Searching for authrns01.esbkomm.dk. A record at authns02.esbkomm.dk. [192.66.112.71] ...took 49 ms
Searching for 120.57.163.193.in-addr.arpa. PTR record at authrns01.esbkomm.dk. [192.66.115.233]
...took 22 msSearching for authrns01.esbkomm.dk. A record at p.nic.dk. [194.0.47.42] ...took 11 ms
Searching for authrns01.esbkomm.dk. A record at authns02.esbkomm.dk. [192.66.112.71] ...took 49 ms
Nameserver authrns01.esbkomm.dk. reports: No such host 120.57.163.193.in-addr.arpa.
Total elapsed query time: 328 ms