Searching for 115.121.51.173.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 26 ms
Searching for 115.121.51.173.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 256 ms
Searching for 115.121.51.173.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 256 ms
Searching for z.arin.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 69 ms
Searching for z.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 21 ms
Searching for z.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for 115.121.51.173.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 151 msSearching for z.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 21 ms
Searching for z.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for auth.roch.ny.frontiernet.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 63 ms
Searching for auth.roch.ny.frontiernet.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for auth.roch.ny.frontiernet.net. A record at a1-204.akam.net. [193.108.91.204] ...took 14 ms
Searching for auth.roch.ny.frontiernet.net. A record at auth.frontiernet.net. [74.40.74.20] ...took 103 ms
Searching for 115.121.51.173.in-addr.arpa. PTR record at auth.roch.ny.frontiernet.net. [66.133.170.3]
...took 103 msSearching for auth.roch.ny.frontiernet.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for auth.roch.ny.frontiernet.net. A record at a1-204.akam.net. [193.108.91.204] ...took 14 ms
Searching for auth.roch.ny.frontiernet.net. A record at auth.frontiernet.net. [74.40.74.20] ...took 103 ms
Nameserver auth.roch.ny.frontiernet.net. reports: No such host 115.121.51.173.in-addr.arpa.
Total elapsed query time: 973 ms