Searching for 38.66.135.150.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 38.66.135.150.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 281 ms
Searching for 38.66.135.150.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 281 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 38.66.135.150.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 5 msSearching for ns2.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns3.arizona.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns3.arizona.edu. A record at i.edu-servers.net. [192.43.172.30] ...took 7 ms
Searching for ns3.arizona.edu. A record at ns1.arizona.edu. [35.165.226.190] ...took 180 ms
Searching for 38.66.135.150.in-addr.arpa. PTR record at ns3.arizona.edu. [13.57.148.115]
...took 162 msSearching for ns3.arizona.edu. A record at i.edu-servers.net. [192.43.172.30] ...took 7 ms
Searching for ns3.arizona.edu. A record at ns1.arizona.edu. [35.165.226.190] ...took 180 ms
Nameserver ns3.arizona.edu. reports: No such host 38.66.135.150.in-addr.arpa.
Total elapsed query time: 725 ms