Searching for 71.86.216.132.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 71.86.216.132.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 71.86.216.132.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for x.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for x.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 93 ms
Searching for 71.86.216.132.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 92 msSearching for x.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 93 ms
Searching for pens1.mcgill.ca. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for pens1.mcgill.ca. A record at d.ca-servers.ca. [45.142.220.101] ...took 33 ms
Searching for pens1.mcgill.ca. A record at pens1.mcgill.ca. [132.206.44.69] ...took 105 ms
Searching for 71.86.216.132.in-addr.arpa. PTR record at pens1.mcgill.ca. [132.206.44.69]
...took 105 msSearching for pens1.mcgill.ca. A record at d.ca-servers.ca. [45.142.220.101] ...took 33 ms
Searching for pens1.mcgill.ca. A record at pens1.mcgill.ca. [132.206.44.69] ...took 105 ms
Nameserver pens1.mcgill.ca. reports: No such host 71.86.216.132.in-addr.arpa.
Total elapsed query time: 508 ms