Searching for 21.35.64.130.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 21.35.64.130.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 21.35.64.130.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for r.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for r.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 5 ms
Searching for r.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for 21.35.64.130.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 156 msSearching for r.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 5 ms
Searching for r.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for dns-auth-prod-01.it.tufts.edu. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for dns-auth-prod-01.it.tufts.edu. A record at m.edu-servers.net. [192.55.83.30] ...took 12 ms
Searching for 21.35.64.130.in-addr.arpa. PTR record at dns-auth-prod-01.it.tufts.edu. [130.64.113.100]
...took 98 msSearching for dns-auth-prod-01.it.tufts.edu. A record at m.edu-servers.net. [192.55.83.30] ...took 12 ms
Searching for a8-65.akam.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for a8-65.akam.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 18 ms
Searching for a8-65.akam.net. A record at a6-67.akam.net. [23.211.133.67] ...took 5 ms
Searching for dns-auth-prod-01.it.tufts.edu. A record at a8-65.akam.net. [2.16.40.65]
...took 5 msSearching for a8-65.akam.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 18 ms
Searching for a8-65.akam.net. A record at a6-67.akam.net. [23.211.133.67] ...took 5 ms
Nameserver dns-auth-prod-01.it.tufts.edu. reports: No such host 21.35.64.130.in-addr.arpa.
Total elapsed query time: 370 ms