Searching for 238.75.97.129.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for 238.75.97.129.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 299 ms
Searching for 238.75.97.129.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 299 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 d.gtld-servers.net. [192.31.80.30] ...took 21 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for 238.75.97.129.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63] 
...took 90 msSearching for x.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 21 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for cn-dns-ec2-new.uwaterloo.ca. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for cn-dns-ec2-new.uwaterloo.ca. A record at j.ca-servers.ca. [198.182.167.1] ...took 6 ms
Searching for cn-dns-ec2-new.uwaterloo.ca. A record at cn-dns-mc-new.uwaterloo.ca. [129.97.128.229] ...took 102 ms
Searching for 238.75.97.129.in-addr.arpa. PTR record at cn-dns-ec2-new.uwaterloo.ca. [129.97.129.17] 
...took 98 msSearching for cn-dns-ec2-new.uwaterloo.ca. A record at j.ca-servers.ca. [198.182.167.1] ...took 6 ms
Searching for cn-dns-ec2-new.uwaterloo.ca. A record at cn-dns-mc-new.uwaterloo.ca. [129.97.128.229] ...took 102 ms
Searching for ns2.rcs.uwaterloo.ca. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for ns2.rcs.uwaterloo.ca. A record at any.ca-servers.ca. [199.4.144.2] ...took 18 ms
Searching for ns2.rcs.uwaterloo.ca. A record at cn-dns-mc-new.uwaterloo.ca. [129.97.128.229] ...took 102 ms
Searching for ns2.rcs.uwaterloo.ca. A record at ns2.rcs.uwaterloo.ca. [129.97.75.6] ...took 98 ms
Searching for 238.75.97.129.in-addr.arpa. PTR record at ns2.rcs.uwaterloo.ca. [129.97.75.6] 
...took 102 msSearching for ns2.rcs.uwaterloo.ca. A record at any.ca-servers.ca. [199.4.144.2] ...took 18 ms
Searching for ns2.rcs.uwaterloo.ca. A record at cn-dns-mc-new.uwaterloo.ca. [129.97.128.229] ...took 102 ms
Searching for ns2.rcs.uwaterloo.ca. A record at ns2.rcs.uwaterloo.ca. [129.97.75.6] ...took 98 ms
Nameserver ns2.rcs.uwaterloo.ca. reports: No such host 238.75.97.129.in-addr.arpa.
Total elapsed query time: 1,088 ms
