Question and response
Question
dig m2uatstg-smtp-dkim.asiatradinghub.com. A
Answer
m2uatstg-smtp-dkim.asiatradinghub.com. 300 A 113.192.49.71
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0