Searching for 252.6.137.83.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 252.6.137.83.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 252.6.137.83.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for rirns.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 11 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for 252.6.137.83.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 90 msSearching for rirns.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 11 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for auth4.dns.cogentco.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for auth4.dns.cogentco.com. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for auth4.dns.cogentco.com. A record at auth1.dns.cogentco.com. [66.28.0.14] ...took 11 ms
Searching for 252.6.137.83.in-addr.arpa. PTR record at auth4.dns.cogentco.com. [80.245.32.74]
...took 18 msSearching for auth4.dns.cogentco.com. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for auth4.dns.cogentco.com. A record at auth1.dns.cogentco.com. [66.28.0.14] ...took 11 ms
Nameserver auth4.dns.cogentco.com. reports: No such host 252.6.137.83.in-addr.arpa.
Total elapsed query time: 218 ms