Searching for 7.86.216.132.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for 7.86.216.132.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for 7.86.216.132.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for y.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for y.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for 7.86.216.132.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 11 msSearching for y.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for pens1.mcgill.ca. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for pens1.mcgill.ca. A record at j.ca-servers.ca. [198.182.167.1] ...took 11 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 93 msSearching for pens1.mcgill.ca. A record at j.ca-servers.ca. [198.182.167.1] ...took 11 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: 540 ms