34.233.113.223
ec2-34-233-113-223.compute-1.amazonaws.com
44.198.105.26
ec2-44-198-105-26.compute-1.amazonaws.com
52.0.227.230
ec2-52-0-227-230.compute-1.amazonaws.com
54.174.204.220
ec2-54-174-204-220.compute-1.amazonaws.com

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
aspmx2.googlemail.com.
aspmx3.googlemail.com.
aspmx4.googlemail.com.
aspmx5.googlemail.com.
aspmx.l.google.com.