34.239.3.140
ec2-34-239-3-140.compute-1.amazonaws.com
54.166.234.117
ec2-54-166-234-117.compute-1.amazonaws.com
54.84.118.171
ec2-54-84-118-171.compute-1.amazonaws.com

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