Searching for 195.145.19.193.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for 195.145.19.193.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 168 ms
Searching for 195.145.19.193.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 168 ms
Searching for rirns.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for rirns.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for 195.145.19.193.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 155 msSearching for rirns.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for ns2.ir.tanadns.com. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for ns2.ir.tanadns.com. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for ns2.ir.tanadns.com. A record at ns2.ir.tanadns.com. [87.248.128.11] ...took 95 ms
Searching for 195.145.19.193.in-addr.arpa. PTR record at ns2.ir.tanadns.com. [87.248.128.11]
...took 93 msSearching for ns2.ir.tanadns.com. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for ns2.ir.tanadns.com. A record at ns2.ir.tanadns.com. [87.248.128.11] ...took 95 ms
Nameserver ns2.ir.tanadns.com. reports: No such host 195.145.19.193.in-addr.arpa.
Total elapsed query time: 608 ms