23.213.18.72
a23-213-18-72.deploy.static.akamaitechnologies.com
23.213.18.76
a23-213-18-76.deploy.static.akamaitechnologies.com

2600:1419:1e00:b::1729:ff86
2600:1419:1e00:b::1729:ff9b

mail.portlandtimbers.com.
smtp.portlandtimbers.com.
us-smtp-inbound-1.mimecast.com.
us-smtp-inbound-2.mimecast.com.