107.21.248.72
ec2-107-21-248-72.compute-1.amazonaws.com
3.212.250.50
ec2-3-212-250-50.compute-1.amazonaws.com
54.146.114.172
ec2-54-146-114-172.compute-1.amazonaws.com

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