107.22.80.234
ec2-107-22-80-234.compute-1.amazonaws.com
107.23.99.223
ec2-107-23-99-223.compute-1.amazonaws.com
3.221.111.46
ec2-3-221-111-46.compute-1.amazonaws.com

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