Question and response
Question
dig dns04.mimecast.net. HTTPS
Answer
The response has no answer records.
Authority
mimecast.net. 86400 SOA dns01.mimecast.com. root.mimecast.net. 1770327230 10800 900 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0