; <<>> DiG 9.7.3 <<>> ANY 21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11330
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21. IN ANY

;; AUTHORITY SECTION:
. 86400 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2012051900 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 213.133.99.99#53(213.133.99.99)
;; WHEN: Sat May 19 15:45:30 2012
;; MSG SIZE rcvd: 95