Searching for 0.64.57.86.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for 0.64.57.86.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 119 ms
REFUSED
Searching for 0.64.57.86.in-addr.arpa. PTR record at ns1.asiatech.ir. [185.98.113.141] ...took 78 ms
Searching for 0.64.57.86.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 119 ms
Searching for ns4.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for ns4.apnic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 7 ms
Searching for ns4.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 167 ms
Searching for 0.64.57.86.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 7 ms
Searching for ns4.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 167 ms
Searching for ns2.asiatech.ir. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 38 ms
Searching for ns2.asiatech.ir. A record at a.nic.ir. [193.189.123.2] ...took 73 ms
Searching for ns2.asiatech.ir. A record at ns2.asiatech.ir. [185.98.113.142] ...took 78 ms
Searching for 0.64.57.86.in-addr.arpa. PTR record at ns2.asiatech.ir. [185.98.113.142]
...took 74 msSearching for ns2.asiatech.ir. A record at a.nic.ir. [193.189.123.2] ...took 73 ms
Searching for ns2.asiatech.ir. A record at ns2.asiatech.ir. [185.98.113.142] ...took 78 ms
REFUSED
Searching for 0.64.57.86.in-addr.arpa. PTR record at ns1.asiatech.ir. [185.98.113.141] ...took 78 ms
Nameserver ns1.asiatech.ir. reports: No such host 0.64.57.86.in-addr.arpa.
Total elapsed query time: 728 ms