44.238.101.252
ec2-44-238-101-252.us-west-2.compute.amazonaws.com
50.112.142.92
ec2-50-112-142-92.us-west-2.compute.amazonaws.com
52.32.19.81
ec2-52-32-19-81.us-west-2.compute.amazonaws.com

2600:1f14:12:3000:1234:2425:8972:b7b6
2600:1f14:12:3010:b28:7aa7:f3e1:ff10
2600:1f14:12:3020:6b8b:ba6f:7b3:f0f9

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