Searching for 0.64.57.86.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for 0.64.57.86.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
REFUSED
Searching for 0.64.57.86.in-addr.arpa. PTR record at ns1.asiatech.ir. [185.98.113.141] ...took 81 ms
Searching for 0.64.57.86.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for ns3.afrinic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for ns3.afrinic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 23 ms
Searching for ns3.afrinic.net. A record at afrinic.authdns.ripe.net. [193.0.9.8] ...took 11 ms
Searching for 0.64.57.86.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100]
...took 13 msSearching for ns3.afrinic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 23 ms
Searching for ns3.afrinic.net. A record at afrinic.authdns.ripe.net. [193.0.9.8] ...took 11 ms
Searching for ns2.asiatech.ir. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for ns2.asiatech.ir. A record at a.nic.ir. [193.189.123.2] ...took 71 ms
Searching for ns2.asiatech.ir. A record at ns1.asiatech.ir. [185.98.113.141] ...took 75 ms
Searching for 0.64.57.86.in-addr.arpa. PTR record at ns2.asiatech.ir. [185.98.113.142]
...took 80 msSearching for ns2.asiatech.ir. A record at a.nic.ir. [193.189.123.2] ...took 71 ms
Searching for ns2.asiatech.ir. A record at ns1.asiatech.ir. [185.98.113.141] ...took 75 ms
REFUSED
Searching for 0.64.57.86.in-addr.arpa. PTR record at ns1.asiatech.ir. [185.98.113.141] ...took 81 ms
Nameserver ns1.asiatech.ir. reports: No such host 0.64.57.86.in-addr.arpa.
Total elapsed query time: 486 ms