34.223.180.181
ec2-34-223-180-181.us-west-2.compute.amazonaws.com
44.231.219.31
ec2-44-231-219-31.us-west-2.compute.amazonaws.com
52.26.230.103
ec2-52-26-230-103.us-west-2.compute.amazonaws.com

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