Reverse DNS Lookup for 66.194.72.243

Searching for 243.72.194.66.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 14 ms
Searching for 243.72.194.66.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] Timed out while trying to resolve 243.72.194.66.in-addr.arpa./PTR, id=40394
Searching for 243.72.194.66.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 299 ms

Searching for x.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 14 ms
Searching for x.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for x.arin.net. A record at u.arin.net. [204.61.216.50] ...took 17 ms

Searching for 243.72.194.66.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63] ...took 94 ms

Searching for ns3.level3.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for ns3.level3.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns3.level3.net. A record at ns1.l3.net. [209.244.0.1] ...took 22 ms

Searching for 243.72.194.66.in-addr.arpa. PTR record at ns3.level3.net. [216.136.95.12] ...took 120 ms

Searching for ns-896.awsdns-48.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for ns-896.awsdns-48.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 21 ms
Searching for ns-896.awsdns-48.net. A record at g-ns-497.awsdns-48.net. [205.251.193.241] ...took 28 ms

Searching for 243.72.194.66.in-addr.arpa. PTR record at ns-896.awsdns-48.net. [205.251.195.128] ...took 7 ms
REFUSED

Searching for ns-6.awsdns-00.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for ns-6.awsdns-00.com. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns-6.awsdns-00.com. A record at g-ns-1728.awsdns-00.com. [205.251.198.192] ...took 12 ms

Searching for 243.72.194.66.in-addr.arpa. PTR record at ns-6.awsdns-00.com. [205.251.192.6] ...took 27 ms
REFUSED

Searching for ns-1744.awsdns-26.co.uk. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for ns-1744.awsdns-26.co.uk. A record at nsa.nic.uk. [156.154.100.3] ...took 6 ms
Searching for ns-1744.awsdns-26.co.uk. A record at g-ns-922.awsdns-26.co.uk. [205.251.195.154] ...took 6 ms

Searching for 243.72.194.66.in-addr.arpa. PTR record at ns-1744.awsdns-26.co.uk. [205.251.198.208] ...took 11 ms
REFUSED

Searching for ns-1397.awsdns-46.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for ns-1397.awsdns-46.org. A record at c0.org.afilias-nst.info. [199.19.53.1] ...took 35 ms
Searching for ns-1397.awsdns-46.org. A record at g-ns-1073.awsdns-46.org. [205.251.196.49] ...took 25 ms

Searching for 243.72.194.66.in-addr.arpa. PTR record at ns-1397.awsdns-46.org. [205.251.197.117] ...took 32 ms
REFUSED
Searching for 243.72.194.66.in-addr.arpa. PTR record at ns-1397.awsdns-46.org. [205.251.197.117] ...took 31 ms
REFUSED
Searching for 243.72.194.66.in-addr.arpa. PTR record at ns-6.awsdns-00.com. [205.251.192.6] ...took 28 ms
REFUSED
Searching for 243.72.194.66.in-addr.arpa. PTR record at ns-896.awsdns-48.net. [205.251.195.128] ...took 6 ms
REFUSED
Searching for 243.72.194.66.in-addr.arpa. PTR record at ns-1744.awsdns-26.co.uk. [205.251.198.208] ...took 12 ms
REFUSED

None of the nameservers responded correctly.

Total elapsed query time: 2,967 ms