18.153.232.76
ec2-18-153-232-76.eu-central-1.compute.amazonaws.com
18.159.66.179
ec2-18-159-66-179.eu-central-1.compute.amazonaws.com
52.59.110.41
ec2-52-59-110-41.eu-central-1.compute.amazonaws.com

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
alt3.aspmx.l.google.com.
alt4.aspmx.l.google.com.
aspmx.l.google.com.