Searching for 7.151.176.129.in-addr.arpa. PTR record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 34 ms
Searching for 7.151.176.129.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 7.151.176.129.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for z.arin.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 34 ms
Searching for z.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for z.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for 7.151.176.129.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 91 msSearching for z.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for z.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for dns2.mayo.edu. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for dns2.mayo.edu. A record at h.edu-servers.net. [192.54.112.30] ...took 7 ms
Searching for 7.151.176.129.in-addr.arpa. PTR record at dns2.mayo.edu. [129.176.3.167]
...took 116 msSearching for dns2.mayo.edu. A record at h.edu-servers.net. [192.54.112.30] ...took 7 ms
Searching for a3-66.akam.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for a3-66.akam.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for a3-66.akam.net. A record at a6-67.akam.net. [23.211.133.67] ...took 6 ms
Searching for dns2.mayo.edu. A record at a3-66.akam.net. [96.7.49.66]
...took 7 msSearching for a3-66.akam.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for a3-66.akam.net. A record at a6-67.akam.net. [23.211.133.67] ...took 6 ms
Nameserver dns2.mayo.edu. reports: No such host 7.151.176.129.in-addr.arpa.
Total elapsed query time: 478 ms