44.198.203.195
ec2-44-198-203-195.compute-1.amazonaws.com
54.224.117.128
ec2-54-224-117-128.compute-1.amazonaws.com

2406:da00:ff00::2cc6:cbc3
2406:da00:ff00::36e0:7580

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.