3.225.26.28
ec2-3-225-26-28.compute-1.amazonaws.com
52.72.244.149
ec2-52-72-244-149.compute-1.amazonaws.com
54.145.79.47
ec2-54-145-79-47.compute-1.amazonaws.com
54.147.56.213
ec2-54-147-56-213.compute-1.amazonaws.com

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