Question and response
Question
dig dcsvsmtp1.connectalk.com. AAAA
Answer
dcsvsmtp1.connectalk.com. 3600 AAAA 2607:fad8:1100:e001:0:0:4:20
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0