Searching for 228.186.176.143.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for 228.186.176.143.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 155 ms
SERVFAIL
Searching for 228.186.176.143.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 155 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 h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 12 ms
Searching for 228.186.176.143.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 h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 12 ms
SERVFAIL
Searching for x.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for x.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 95 ms
Searching for 228.186.176.143.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 155 msSearching for x.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 95 ms
Searching for ns2.versatel.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for ns2.versatel.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for ns2.versatel.net. A record at ns1.versatel.net. [62.58.62.132] ...took 11 ms
Searching for 228.186.176.143.in-addr.arpa. PTR record at ns2.versatel.net. [62.58.94.130]
...took 14 msSearching for ns2.versatel.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for ns2.versatel.net. A record at ns1.versatel.net. [62.58.62.132] ...took 11 ms
Nameserver ns2.versatel.net. reports: No such host 228.186.176.143.in-addr.arpa.
Total elapsed query time: 544 ms