18.185.232.219
ec2-18-185-232-219.eu-central-1.compute.amazonaws.com
52.29.236.86
ec2-52-29-236-86.eu-central-1.compute.amazonaws.com
52.58.196.84
ec2-52-58-196-84.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.