Searching for 147.247.3.152.in-addr.arpa. PTR record at H.ROOT-SERVERS.NET. [198.97.190.53]
...took 6 ms
Searching for 147.247.3.152.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for 147.247.3.152.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for arin.authdns.ripe.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 29 ms
Searching for arin.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for arin.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for 147.247.3.152.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 12 msSearching for arin.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for arin.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for dns-auth-02.oit.duke.edu. A record at H.ROOT-SERVERS.NET. [198.97.190.53]
...took 6 ms
Searching for dns-auth-02.oit.duke.edu. A record at b.edu-servers.net. [192.33.14.30] ...took 32 ms
Searching for dns-auth-02.oit.duke.edu. A record at dns-auth-02.oit.duke.edu. [152.3.105.232] ...took 122 ms
Searching for 147.247.3.152.in-addr.arpa. PTR record at dns-auth-02.oit.duke.edu. [152.3.105.232]
...took 122 msSearching for dns-auth-02.oit.duke.edu. A record at b.edu-servers.net. [192.33.14.30] ...took 32 ms
Searching for dns-auth-02.oit.duke.edu. A record at dns-auth-02.oit.duke.edu. [152.3.105.232] ...took 122 ms
Nameserver dns-auth-02.oit.duke.edu. reports: No such host 147.247.3.152.in-addr.arpa.
Total elapsed query time: 446 ms