Reverse DNS Lookup for 65.7.239.237

Searching for 237.239.7.65.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 14 ms
Searching for 237.239.7.65.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms

Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 14 ms
Searching for y.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms

Searching for 237.239.7.65.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30] ...took 6 ms

Searching for ns10b.attdns.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201] ...took 18 ms
Searching for ns10b.attdns.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms

Searching for ns4.attdns.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for ns4.attdns.com. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for ns4.attdns.com. A record at ns3.attdns.com. [144.160.20.47] ...took 115 ms

Searching for ns10b.attdns.net. A record at ns4.attdns.com. [144.160.229.11] ...took 120 ms

Searching for 237.239.7.65.in-addr.arpa. PTR record at ns10b.attdns.net. [144.160.128.177] ...took 161 ms
REFUSED

Searching for ns10a.attdns.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for ns10a.attdns.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns10a.attdns.net. A record at ns2.attdns.com. [144.160.128.140] ...took 160 ms

Searching for 237.239.7.65.in-addr.arpa. PTR record at ns10a.attdns.net. [144.160.229.221] ...took 116 ms
REFUSED
Searching for 237.239.7.65.in-addr.arpa. PTR record at ns10a.attdns.net. [144.160.229.221] ...took 120 ms
REFUSED
Searching for 237.239.7.65.in-addr.arpa. PTR record at ns10b.attdns.net. [144.160.128.177] ...took 161 ms
REFUSED

None of the nameservers responded correctly.

Total elapsed query time: 1,304 ms