Searching for 54.178.176.143.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for 54.178.176.143.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 277 ms
SERVFAIL
Searching for 54.178.176.143.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 277 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 a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for arin.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 152 ms
Searching for 54.178.176.143.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 12 msSearching for arin.authdns.ripe.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for arin.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 152 ms
SERVFAIL
Searching for y.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for y.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for 54.178.176.143.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for ns1.versatel.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.versatel.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for ns1.versatel.net. A record at ns2.versatel.net. [62.58.94.130] ...took 14 ms
Searching for 54.178.176.143.in-addr.arpa. PTR record at ns1.versatel.net. [62.58.62.132]
...took 12 msSearching for ns1.versatel.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for ns1.versatel.net. A record at ns2.versatel.net. [62.58.94.130] ...took 14 ms
Nameserver ns1.versatel.net. reports: No such host 54.178.176.143.in-addr.arpa.
Total elapsed query time: 571 ms