messagesystems.com has no AAAA records.
Apex domains cannot have CNAME records.
Google
Domain verification
google-site-verification=J3XlGK6mCLMCpvIL_WRcWJcCnw8ppk-wX4uNWF7AoCo
Google
Domain verification
google-site-verification=vmozH0-c7964r4lnGwRoiW25PO46B3xZEfNUzRlsrsw
h8lzwkkr9r93hk229849hrpz3xr4fdbd
ip4:52.41.64.145 ip4:52.33.191.91 ip4:192.254.118.63 ip4:52.38.191.253 exists:%{i}._spf.sparkpostmail.com include:_spf.salesforce.com include:_spf.google.com include:mktomail.com ~all
ns-1026.awsdns-00.org
Amazon Web Services
Route 53
ns-1755.awsdns-27.co.uk
Amazon Web Services
Route 53
ns-197.awsdns-24.com
Amazon Web Services
Route 53
ns-579.awsdns-08.net
Amazon Web Services
Route 53
Zone apex
Start of authority
Email
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d