18.173.132.104
server-18-173-132-104.jfk52.r.cloudfront.net
18.173.132.110
server-18-173-132-110.jfk52.r.cloudfront.net
18.173.132.111
server-18-173-132-111.jfk52.r.cloudfront.net
18.173.132.52
server-18-173-132-52.jfk52.r.cloudfront.net

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
aspmx2.googlemail.com.
aspmx3.googlemail.com.
aspmx.l.google.com.