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 b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for 252.6.137.83.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for pri.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for pri.authdns.ripe.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for pri.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for 252.6.137.83.in-addr.arpa. PTR record at pri.authdns.ripe.net. [193.0.9.5]
...took 12 msSearching for pri.authdns.ripe.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for pri.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for auth5.dns.cogentco.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for auth5.dns.cogentco.com. A record at i.gtld-servers.net. [192.43.172.30] ...took 29 ms
Searching for auth5.dns.cogentco.com. A record at auth1.dns.cogentco.com. [66.28.0.14] ...took 12 ms
Searching for 252.6.137.83.in-addr.arpa. PTR record at auth5.dns.cogentco.com. [80.91.64.50]
...took 11 msSearching for auth5.dns.cogentco.com. A record at i.gtld-servers.net. [192.43.172.30] ...took 29 ms
Searching for auth5.dns.cogentco.com. A record at auth1.dns.cogentco.com. [66.28.0.14] ...took 12 ms
Nameserver auth5.dns.cogentco.com. reports: No such host 252.6.137.83.in-addr.arpa.
Total elapsed query time: 139 ms