Searching for 38.190.66.80.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 6 ms
Searching for 38.190.66.80.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 167 ms
Searching for 38.190.66.80.in-addr.arpa. PTR record at utsrvns2.ut.ac.ir. [80.66.177.22] Timed out while trying to resolve 38.190.66.80.in-addr.arpa./PTR, id=41415
Searching for 38.190.66.80.in-addr.arpa. PTR record at utsrvns2.ut.ac.ir. [80.66.177.22] Timed out while trying to resolve 38.190.66.80.in-addr.arpa./PTR, id=32589
Searching for 38.190.66.80.in-addr.arpa. PTR record at utsrvns1.ut.ac.ir. [80.66.177.23] ...took 294 ms
Searching for 38.190.66.80.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 167 ms
Searching for ns3.lacnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 32 ms
Searching for ns3.lacnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for ns3.lacnic.net. A record at ns2.lacnic.net. [200.3.13.11] ...took 202 ms
Searching for 38.190.66.80.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 199 msSearching for ns3.lacnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for ns3.lacnic.net. A record at ns2.lacnic.net. [200.3.13.11] ...took 202 ms
Searching for utsrvns1.ut.ac.ir. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 30 ms
Searching for utsrvns1.ut.ac.ir. A record at b.nic.ir. [193.189.122.83] ...took 99 ms
Searching for utsrvns1.ut.ac.ir. A record at utsrvns2.ut.ac.ir. [80.66.177.22] ...took 90 ms
Searching for 38.190.66.80.in-addr.arpa. PTR record at utsrvns1.ut.ac.ir. [80.66.177.23]
Timed out while trying to resolve 38.190.66.80.in-addr.arpa./PTR, id=35740Searching for utsrvns1.ut.ac.ir. A record at b.nic.ir. [193.189.122.83] ...took 99 ms
Searching for utsrvns1.ut.ac.ir. A record at utsrvns2.ut.ac.ir. [80.66.177.22] ...took 90 ms
Searching for 38.190.66.80.in-addr.arpa. PTR record at utsrvns2.ut.ac.ir. [80.66.177.22] Timed out while trying to resolve 38.190.66.80.in-addr.arpa./PTR, id=41415
Searching for 38.190.66.80.in-addr.arpa. PTR record at utsrvns2.ut.ac.ir. [80.66.177.22] Timed out while trying to resolve 38.190.66.80.in-addr.arpa./PTR, id=32589
Searching for 38.190.66.80.in-addr.arpa. PTR record at utsrvns1.ut.ac.ir. [80.66.177.23] ...took 294 ms
Nameserver utsrvns1.ut.ac.ir. reports: No such host 38.190.66.80.in-addr.arpa.
Total elapsed query time: 7,143 ms