; <<>> DiG 9.4.0 <<>> @63.248.216.35 +time=60 aaaa ns-sc4.proofpoint.com ; (1 server found) ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 37005 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 0 ;; QUESTION SECTION: ;ns-sc4.proofpoint.com. IN AAAA ;; ANSWER SECTION: ns-sc4.proofpoint.com. 500 IN AAAA 2620:100:9000::32 ;; AUTHORITY SECTION: proofpoint.com. 1800 IN NS ns1.proofpoint.com. proofpoint.com. 1800 IN NS ns3.proofpoint.com. ;; Query time: 251 msec ;; SERVER: 63.248.216.35#53(63.248.216.35) ;; WHEN: Thu Jan 8 08:07:43 2015 ;; MSG SIZE rcvd: 103