Reverse DNS Lookup for 65.80.168.143

Searching for 143.168.80.65.in-addr.arpa. PTR record at H.ROOT-SERVERS.NET. [198.97.190.53] ...took 6 ms
Searching for 143.168.80.65.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms

Searching for z.arin.net. A record at H.ROOT-SERVERS.NET. [198.97.190.53] ...took 6 ms
Searching for z.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 156 ms

Searching for 143.168.80.65.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63] ...took 89 ms

Searching for ns10a.attdns.net. A record at H.ROOT-SERVERS.NET. [198.97.190.53] ...took 6 ms
Searching for ns10a.attdns.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 23 ms

Searching for ns3.attdns.com. A record at H.ROOT-SERVERS.NET. [198.97.190.53] ...took 6 ms
Searching for ns3.attdns.com. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for ns3.attdns.com. A record at ns1.attdns.com. [144.160.112.22] ...took 129 ms

Searching for ns10a.attdns.net. A record at ns3.attdns.com. [144.160.20.47] ...took 116 ms

Searching for 143.168.80.65.in-addr.arpa. PTR record at ns10a.attdns.net. [144.160.229.221] ...took 114 ms
REFUSED

Searching for ns10b.attdns.net. A record at H.ROOT-SERVERS.NET. [198.97.190.53] ...took 6 ms
Searching for ns10b.attdns.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns10b.attdns.net. A record at ns3.attdns.com. [144.160.20.47] ...took 117 ms

Searching for 143.168.80.65.in-addr.arpa. PTR record at ns10b.attdns.net. [144.160.128.177] ...took 158 ms
REFUSED
Searching for 143.168.80.65.in-addr.arpa. PTR record at ns10b.attdns.net. [144.160.128.177] ...took 159 ms
REFUSED
Searching for 143.168.80.65.in-addr.arpa. PTR record at ns10a.attdns.net. [144.160.229.221] ...took 110 ms
REFUSED

None of the nameservers responded correctly.

Total elapsed query time: 1,361 ms