52.85.183.112
server-52-85-183-112.jnb50.r.cloudfront.net
52.85.24.94
server-52-85-24-94.cpt52.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.