13.224.205.10
server-13-224-205-10.phl50.r.cloudfront.net
13.224.205.31
server-13-224-205-31.phl50.r.cloudfront.net
13.224.205.64
server-13-224-205-64.phl50.r.cloudfront.net
13.224.205.72
server-13-224-205-72.phl50.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.