Searching for 18.128.217.50.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 18.128.217.50.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 102 ms
Searching for 18.128.217.50.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 102 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for r.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 93 ms
Searching for 18.128.217.50.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 89 msSearching for r.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 93 ms
Searching for dns102.comcast.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns102.comcast.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for dns102.comcast.net. A record at dns102.comcast.net. [68.87.85.132] ...took 134 ms
Searching for 18.128.217.50.in-addr.arpa. PTR record at dns102.comcast.net. [68.87.85.132]
...took 135 msSearching for dns102.comcast.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for dns102.comcast.net. A record at dns102.comcast.net. [68.87.85.132] ...took 134 ms
Nameserver dns102.comcast.net. reports: No such host 18.128.217.50.in-addr.arpa.
Total elapsed query time: 615 ms