Searching for 168.146.120.137.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 168.146.120.137.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 168.146.120.137.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for arin.authdns.ripe.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 13 ms
Searching for arin.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 94 ms
Searching for 168.146.120.137.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 11 msSearching for arin.authdns.ripe.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 13 ms
Searching for arin.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 94 ms
Searching for ns1.maastrichtuniversity.nl. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.maastrichtuniversity.nl. A record at ns4.dns.nl. [185.159.199.200] ...took 7 ms
Searching for ns1.maastrichtuniversity.nl. A record at ns1.maastrichtuniversity.nl. [137.120.24.50] ...took 16 ms
Searching for 168.146.120.137.in-addr.arpa. PTR record at ns1.maastrichtuniversity.nl. [137.120.24.50]
...took 16 msSearching for ns1.maastrichtuniversity.nl. A record at ns4.dns.nl. [185.159.199.200] ...took 7 ms
Searching for ns1.maastrichtuniversity.nl. A record at ns1.maastrichtuniversity.nl. [137.120.24.50] ...took 16 ms
Nameserver ns1.maastrichtuniversity.nl. reports: No such host 168.146.120.137.in-addr.arpa.
Total elapsed query time: 210 ms