Question and response
Question
dig a115-186.smtp-out.us-east-2.amazonses.com. A
Answer
a115-186.smtp-out.us-east-2.amazonses.com. 3600 A 54.240.115.186
Authority
smtp-out.us-east-2.amazonses.com. 172800 NS ns-1346.awsdns-40.org.
smtp-out.us-east-2.amazonses.com. 172800 NS ns-1892.awsdns-44.co.uk.
smtp-out.us-east-2.amazonses.com. 172800 NS ns-414.awsdns-51.com.
smtp-out.us-east-2.amazonses.com. 172800 NS ns-685.awsdns-21.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0