Question and response
Question
dig a7-28.smtp-out.eu-west-1.amazonses.com. A
Answer
a7-28.smtp-out.eu-west-1.amazonses.com. 900 A 54.240.7.28
Authority
smtp-out.eu-west-1.amazonses.com. 172800 NS ns-133.awsdns-16.com.
smtp-out.eu-west-1.amazonses.com. 172800 NS ns-1353.awsdns-41.org.
smtp-out.eu-west-1.amazonses.com. 172800 NS ns-1802.awsdns-33.co.uk.
smtp-out.eu-west-1.amazonses.com. 172800 NS ns-869.awsdns-44.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0