Searching for 7.86.216.132.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 7.86.216.132.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 7.86.216.132.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for y.arin.net. A record at G.ROOT-SERVERS.NET. [192.112.36.4]
...took 24 ms
Searching for y.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 153 ms
Searching for 7.86.216.132.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 7 msSearching for y.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 153 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 j.ca-servers.ca. [198.182.167.1] ...took 5 ms
Searching for pens1.mcgill.ca. A record at pens2.mcgill.ca. [132.206.44.135] ...took 97 ms
Searching for 7.86.216.132.in-addr.arpa. PTR record at pens1.mcgill.ca. [132.206.44.69]
...took 98 msSearching for pens1.mcgill.ca. A record at j.ca-servers.ca. [198.182.167.1] ...took 5 ms
Searching for pens1.mcgill.ca. A record at pens2.mcgill.ca. [132.206.44.135] ...took 97 ms
Nameserver pens1.mcgill.ca. reports: No such host 7.86.216.132.in-addr.arpa.
Total elapsed query time: 424 ms