Question and response
Question
dig smtp1.email.ap-osaka-1.ocs.oraclecloud.com. A
Answer
smtp1.email.ap-osaka-1.ocs.oraclecloud.com. 600 A 129.149.63.192
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0