13.224.205.112
server-13-224-205-112.phl50.r.cloudfront.net
13.224.205.114
server-13-224-205-114.phl50.r.cloudfront.net
13.224.205.66
server-13-224-205-66.phl50.r.cloudfront.net
13.224.205.88
server-13-224-205-88.phl50.r.cloudfront.net

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