Question and response
Question
dig smtp22.sgict.gov.sg. AAAA
Answer
smtp22.sgict.gov.sg. 14400 AAAA 2001:df0:316:2c1:0:0:0:10
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0