Reverse DNS Lookup for 143.44.109.197

Searching for 197.109.44.143.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for 197.109.44.143.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 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 m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 154 ms

Searching for 197.109.44.143.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30] ...took 7 ms

Searching for ns1.lawrence.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for ns1.lawrence.edu. A record at b.edu-servers.net. [192.33.14.30] ...took 31 ms
Searching for ns1.lawrence.edu. A record at ns1.lawrence.edu. [143.44.124.9] ...took 112 ms

Searching for 197.109.44.143.in-addr.arpa. PTR record at ns1.lawrence.edu. [143.44.124.9] ...took 112 ms
REFUSED
Searching for 197.109.44.143.in-addr.arpa. PTR record at ns3.lawrence.edu. [143.44.124.10] ...took 111 ms
REFUSED
Searching for 197.109.44.143.in-addr.arpa. PTR record at ns1.lawrence.edu. [143.44.124.9] ...took 111 ms
REFUSED
Searching for 197.109.44.143.in-addr.arpa. PTR record at ns3.lawrence.edu. [143.44.124.10] ...took 111 ms
REFUSED

None of the nameservers responded correctly.

Total elapsed query time: 811 ms