Searching for 160.194.176.143.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 160.194.176.143.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
SERVFAIL
Searching for 160.194.176.143.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for u.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for u.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for 160.194.176.143.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 11 msSearching for u.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for ns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns.ripe.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 5 ms
Searching for ns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 160.194.176.143.in-addr.arpa. PTR record at ns.ripe.net. [193.0.9.6]
...took 12 msSearching for ns.ripe.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 5 ms
Searching for ns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
SERVFAIL
Searching for ns2.versatel.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns2.versatel.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for ns2.versatel.net. A record at ns2.versatel.net. [62.58.94.130] ...took 14 ms
Searching for 160.194.176.143.in-addr.arpa. PTR record at ns2.versatel.net. [62.58.94.130]
...took 14 msSearching for ns2.versatel.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for ns2.versatel.net. A record at ns2.versatel.net. [62.58.94.130] ...took 14 ms
Nameserver ns2.versatel.net. reports: No such host 160.194.176.143.in-addr.arpa.
Total elapsed query time: 246 ms