Searching for 172.137.244.146.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 172.137.244.146.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for 172.137.244.146.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for arin.authdns.ripe.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 ms
Searching for 172.137.244.146.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 11 msSearching for arin.authdns.ripe.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 ms
Searching for ns02.sdsu.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns02.sdsu.edu. A record at l.edu-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns02.sdsu.edu. A record at ns02.sdsu.edu. [51.143.5.40] ...took 164 ms
Searching for 172.137.244.146.in-addr.arpa. PTR record at ns02.sdsu.edu. [51.143.5.40]
...took 163 msSearching for ns02.sdsu.edu. A record at l.edu-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns02.sdsu.edu. A record at ns02.sdsu.edu. [51.143.5.40] ...took 164 ms
Nameserver ns02.sdsu.edu. reports: No such host 172.137.244.146.in-addr.arpa.
Total elapsed query time: 498 ms