; <<>> DiG 9.4.0 <<>> @::1 +time=60 aaaa ns4.irs.gov.
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 19406
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 2

;; QUESTION SECTION:
;ns4.irs.gov.			IN	AAAA

;; ANSWER SECTION:
ns4.irs.gov.		600	IN	AAAA	2610:30:2000:53::91

;; AUTHORITY SECTION:
irs.gov.		443	IN	NS	ns3.irs.gov.
irs.gov.		443	IN	NS	ns2.irs.gov.
irs.gov.		443	IN	NS	ns4.irs.gov.
irs.gov.		443	IN	NS	ns1.irs.gov.

;; ADDITIONAL SECTION:
ns2.irs.gov.		59	IN	AAAA	2610:30:4000:53::91
ns3.irs.gov.		443	IN	AAAA	2610:30:2000:53::90

;; Query time: 648 msec
;; SERVER: ::1#53(::1)
;; WHEN: Wed Jan  9 20:52:13 2013
;; MSG SIZE  rcvd: 181