Question and response
Question
dig smtp7.email.us-phoenix-1.ocs.oraclecloud.com. A
Answer
smtp7.email.us-phoenix-1.ocs.oraclecloud.com. 600 A 129.148.11.198
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0