Searching for 181.86.216.132.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for 181.86.216.132.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 181.86.216.132.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for arin.authdns.ripe.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for arin.authdns.ripe.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 22 ms
Searching for arin.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 181.86.216.132.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 11 msSearching for arin.authdns.ripe.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 22 ms
Searching for arin.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for pens1.mcgill.ca. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 38 ms
Searching for pens1.mcgill.ca. A record at d.ca-servers.ca. [45.142.220.101] ...took 38 ms
Searching for pens1.mcgill.ca. A record at pens2.mcgill.ca. [132.206.44.135] ...took 104 ms
Searching for 181.86.216.132.in-addr.arpa. PTR record at pens1.mcgill.ca. [132.206.44.69]
...took 104 msSearching for pens1.mcgill.ca. A record at d.ca-servers.ca. [45.142.220.101] ...took 38 ms
Searching for pens1.mcgill.ca. A record at pens2.mcgill.ca. [132.206.44.135] ...took 104 ms
Nameserver pens1.mcgill.ca. reports: No such host 181.86.216.132.in-addr.arpa.
Total elapsed query time: 423 ms