Searching for 179.64.138.212.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 179.64.138.212.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 225 ms
Searching for 179.64.138.212.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 225 ms
Searching for ns4.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns4.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 21 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 12 ms
Searching for 179.64.138.212.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 17 msSearching for ns4.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 21 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 12 ms
Searching for ns3.isu.net.sa. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns3.isu.net.sa. A record at p1.dns.sa. [204.61.216.41] ...took 7 ms
Searching for ns3.isu.net.sa. A record at ns3.isu.net.sa. [212.26.18.23] Timed out while trying to resolve ns3.isu.net.sa./A, id=8508
Searching for ns3.isu.net.sa. A record at ns2.isu.net.sa. [212.138.72.5] ...took 75 ms
Searching for 179.64.138.212.in-addr.arpa. PTR record at ns3.isu.net.sa. [212.26.18.23]
...took 100 msSearching for ns3.isu.net.sa. A record at p1.dns.sa. [204.61.216.41] ...took 7 ms
Searching for ns3.isu.net.sa. A record at ns3.isu.net.sa. [212.26.18.23] Timed out while trying to resolve ns3.isu.net.sa./A, id=8508
Searching for ns3.isu.net.sa. A record at ns2.isu.net.sa. [212.138.72.5] ...took 75 ms
Nameserver ns3.isu.net.sa. reports: No such host 179.64.138.212.in-addr.arpa.
Total elapsed query time: 2,502 ms