Searching for 13.247.191.80.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for 13.247.191.80.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for 13.247.191.80.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for pri.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for pri.authdns.ripe.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 21 ms
Searching for pri.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 90 ms
Searching for 13.247.191.80.in-addr.arpa. PTR record at pri.authdns.ripe.net. [193.0.9.5] 
...took 12 msSearching for pri.authdns.ripe.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 21 ms
Searching for pri.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 90 ms
Searching for publicns-srv01.tci.ir. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 14 ms
Searching for publicns-srv01.tci.ir. A record at c.nic.ir. [45.93.171.206] ...took 12 ms
Searching for publicns-srv01.tci.ir. A record at ns2.tci.ir. [217.218.86.50] Timed out while trying to resolve publicns-srv01.tci.ir./A, id=17928
Searching for publicns-srv01.tci.ir. A record at ns1.tci.ir. [2.182.253.245] ...took 106 ms
Searching for 13.247.191.80.in-addr.arpa. PTR record at publicns-srv01.tci.ir. [2.182.253.246] 
...took 108 msSearching for publicns-srv01.tci.ir. A record at c.nic.ir. [45.93.171.206] ...took 12 ms
Searching for publicns-srv01.tci.ir. A record at ns2.tci.ir. [217.218.86.50] Timed out while trying to resolve publicns-srv01.tci.ir./A, id=17928
Searching for publicns-srv01.tci.ir. A record at ns1.tci.ir. [2.182.253.245] ...took 106 ms
Nameserver publicns-srv01.tci.ir. reports: No such host 13.247.191.80.in-addr.arpa.
Total elapsed query time: 2,486 ms
