104.86.110.34
a104-86-110-34.deploy.static.akamaitechnologies.com
104.86.110.66
a104-86-110-66.deploy.static.akamaitechnologies.com

2a02:26f0:1700:d::1737:6e8f
2a02:26f0:1700:d::1737:6ea4

cluster1a.eu.messagelabs.com.
cluster1.eu.messagelabs.com.