107.23.213.229
ec2-107-23-213-229.compute-1.amazonaws.com
34.192.19.87
ec2-34-192-19-87.compute-1.amazonaws.com
34.196.116.51
ec2-34-196-116-51.compute-1.amazonaws.com
52.6.136.190
ec2-52-6-136-190.compute-1.amazonaws.com

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