18.235.102.170
ec2-18-235-102-170.compute-1.amazonaws.com
3.91.107.26
ec2-3-91-107-26.compute-1.amazonaws.com
52.3.158.87
ec2-52-3-158-87.compute-1.amazonaws.com
54.172.170.197
ec2-54-172-170-197.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.