108.138.24.118
server-108-138-24-118.fra56.r.cloudfront.net
108.138.24.199
server-108-138-24-199.fra56.r.cloudfront.net
108.138.24.42
server-108-138-24-42.fra56.r.cloudfront.net
108.138.24.65
server-108-138-24-65.fra56.r.cloudfront.net

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
aspmx3.googlemail.com.
aspmx4.googlemail.com.
aspmx5.googlemail.com.
aspmx.l.google.com.