18.65.116.124
server-18-65-116-124.kix50.r.cloudfront.net
18.65.116.18
server-18-65-116-18.kix50.r.cloudfront.net
18.65.116.19
server-18-65-116-19.kix50.r.cloudfront.net
18.65.116.40
server-18-65-116-40.kix50.r.cloudfront.net

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
alt3.aspmx.l.google.com.
alt4.aspmx.l.google.com.
aspmx.l.google.com.