A records

Amazon.com, Inc.
99.84.191.72   14,076
99.84.191.53   15,463
99.84.191.29   21,804
99.84.191.17   14,352

AAAA records

NO RECORDS

MX records

Reflected Networks, Inc.
10 smtp-scan01.mx.reflected.net3,450

SOA records

ttl: 7,200
email: awsdns-hostmaster@amazon.com2,387,645

TXT

v=spf1 include:mail.zendesk.com ?all

CNAME records pointed here1