Searching for 90.178.215.203.in-addr.arpa. PTR record at G.ROOT-SERVERS.NET. [192.112.36.4]
...took 26 ms
Searching for 90.178.215.203.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 272 ms
Searching for 90.178.215.203.in-addr.arpa. PTR record at etb.stp.net.pk. [203.215.172.13] ...took 137 ms
SERVFAIL
Searching for 90.178.215.203.in-addr.arpa. PTR record at etb.stp.net.pk. [203.215.172.13] ...took 139 ms
SERVFAIL
Searching for 90.178.215.203.in-addr.arpa. PTR record at isb.stp.net.pk. [203.215.160.2] null
Searching for 90.178.215.203.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 272 ms
Searching for ns2.apnic.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 6 ms
Searching for ns2.apnic.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 17 ms
Searching for 90.178.215.203.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 6 msSearching for ns2.apnic.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 17 ms
Searching for isb.stp.net.pk. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for isb.stp.net.pk. A record at root-c1.pknic.pk. [185.159.197.160] ...took 19 ms
Searching for isb.stp.net.pk. A record at lhr.stp.net.pk. [203.215.177.2] ...took 158 ms
Searching for 90.178.215.203.in-addr.arpa. PTR record at isb.stp.net.pk. [203.215.160.2]
nullSearching for isb.stp.net.pk. A record at root-c1.pknic.pk. [185.159.197.160] ...took 19 ms
Searching for isb.stp.net.pk. A record at lhr.stp.net.pk. [203.215.177.2] ...took 158 ms
Searching for 90.178.215.203.in-addr.arpa. PTR record at etb.stp.net.pk. [203.215.172.13] ...took 137 ms
SERVFAIL
Searching for 90.178.215.203.in-addr.arpa. PTR record at etb.stp.net.pk. [203.215.172.13] ...took 139 ms
SERVFAIL
Searching for 90.178.215.203.in-addr.arpa. PTR record at isb.stp.net.pk. [203.215.160.2] null
None of the nameservers responded correctly.
Total elapsed query time: 1,096 ms