Searching for 21.129.140.145.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for 21.129.140.145.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 278 ms
Searching for 21.129.140.145.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 278 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 b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for 21.129.140.145.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 156 msSearching for rirns.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for ns2.surfnet.nl. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for ns2.surfnet.nl. A record at ns4.dns.nl. [185.159.199.200]
Searching for ns2.surfnet.nl. A record at ns3.dns.nl. [194.0.25.24] ...took 12 ms
Searching for 21.129.140.145.in-addr.arpa. PTR record at ns2.surfnet.nl. [192.87.36.2]
...took 15 msSearching for ns2.surfnet.nl. A record at ns4.dns.nl. [185.159.199.200]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for ns2.surfnet.nl. A record at ns3.dns.nl. [194.0.25.24] ...took 12 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 f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns0.ja.net. A record at ns1.ja.net. [194.81.227.226] ...took 32 ms
Searching for ns2.surfnet.nl. A record at ns0.ja.net. [193.63.94.20]
...took 30 msSearching for ns0.ja.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns0.ja.net. A record at ns1.ja.net. [194.81.227.226] ...took 32 ms
Nameserver ns2.surfnet.nl. reports: No such host 21.129.140.145.in-addr.arpa.
Total elapsed query time: 2,690 ms