Searching for 203.248.159.136.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 14 ms
Searching for 203.248.159.136.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for 203.248.159.136.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for r.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 149 ms
Searching for 203.248.159.136.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63] 
...took 91 msSearching for r.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 149 ms
Searching for ns1.d-zone.ca. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for ns1.d-zone.ca. A record at j.ca-servers.ca. [198.182.167.1] ...took 6 ms
Searching for ns1.d-zone.ca. A record at ns4.cira.ca. [176.97.158.100] ...took 15 ms
Searching for 203.248.159.136.in-addr.arpa. PTR record at ns1.d-zone.ca. [162.219.54.2] 
...took 18 msSearching for ns1.d-zone.ca. A record at j.ca-servers.ca. [198.182.167.1] ...took 6 ms
Searching for ns1.d-zone.ca. A record at ns4.cira.ca. [176.97.158.100] ...took 15 ms
| Domain | Type | TTL | Answer | 
|---|---|---|---|
| 203.248.159.136.in-addr.arpa. | PTR | 300 | h248-203.net248.ucalgary.ca. | 
Total elapsed query time: 421 ms
