Searching for 0.64.57.86.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 0.64.57.86.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 176 ms
REFUSED
Searching for 0.64.57.86.in-addr.arpa. PTR record at ns1.asiatech.ir. [185.98.113.141] ...took 77 ms
Searching for 0.64.57.86.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 176 ms
Searching for ns3.afrinic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns3.afrinic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for ns3.afrinic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 0.64.57.86.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100]
...took 6 msSearching for ns3.afrinic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for ns3.afrinic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns2.asiatech.ir. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.asiatech.ir. A record at d.nic.ir. [194.225.70.83] ...took 84 ms
Searching for ns2.asiatech.ir. A record at ns2.asiatech.ir. [185.98.113.142] ...took 89 ms
Searching for 0.64.57.86.in-addr.arpa. PTR record at ns2.asiatech.ir. [185.98.113.142]
...took 83 msSearching for ns2.asiatech.ir. A record at d.nic.ir. [194.225.70.83] ...took 84 ms
Searching for ns2.asiatech.ir. A record at ns2.asiatech.ir. [185.98.113.142] ...took 89 ms
REFUSED
Searching for 0.64.57.86.in-addr.arpa. PTR record at ns1.asiatech.ir. [185.98.113.141] ...took 77 ms
Nameserver ns1.asiatech.ir. reports: No such host 0.64.57.86.in-addr.arpa.
Total elapsed query time: 581 ms