Searching for 13.56.171.194.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 13.56.171.194.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 170 ms
Searching for 13.56.171.194.in-addr.arpa. PTR record at ns2.surfnet.nl. [192.87.36.2] ...took 15 ms
Searching for 13.56.171.194.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 170 ms
Searching for ns4.apnic.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 75 ms
Searching for ns4.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 26 ms
Searching for ns4.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for 13.56.171.194.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 26 ms
Searching for ns4.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for ns0.ja.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns0.ja.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 25 ms
Searching for 13.56.171.194.in-addr.arpa. PTR record at ns0.ja.net. [193.63.94.20]
...took 31 msSearching for ns0.ja.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 25 ms
Searching for ns1.surfnet.nl. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.surfnet.nl. A record at ns3.dns.nl. [194.0.25.24] ...took 27 ms
Searching for ns1.surfnet.nl. A record at ns1.surfnet.nl. [192.87.106.101] ...took 12 ms
Searching for ns0.ja.net. A record at ns1.surfnet.nl. [192.87.106.101]
...took 12 msSearching for ns1.surfnet.nl. A record at ns3.dns.nl. [194.0.25.24] ...took 27 ms
Searching for ns1.surfnet.nl. A record at ns1.surfnet.nl. [192.87.106.101] ...took 12 ms
Searching for 13.56.171.194.in-addr.arpa. PTR record at ns2.surfnet.nl. [192.87.36.2] ...took 15 ms
Nameserver ns2.surfnet.nl. reports: No such host 13.56.171.194.in-addr.arpa.
Total elapsed query time: 636 ms