Searching for 181.86.216.132.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 181.86.216.132.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 181.86.216.132.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for z.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for z.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 154 ms
Searching for 181.86.216.132.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 93 msSearching for z.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 154 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 any.ca-servers.ca. [199.4.144.2] ...took 21 ms
Searching for pens1.mcgill.ca. A record at pens1.mcgill.ca. [132.206.44.69] ...took 106 ms
Searching for 181.86.216.132.in-addr.arpa. PTR record at pens1.mcgill.ca. [132.206.44.69]
...took 105 msSearching for pens1.mcgill.ca. A record at any.ca-servers.ca. [199.4.144.2] ...took 21 ms
Searching for pens1.mcgill.ca. A record at pens1.mcgill.ca. [132.206.44.69] ...took 106 ms
Nameserver pens1.mcgill.ca. reports: No such host 181.86.216.132.in-addr.arpa.
Total elapsed query time: 557 ms