A | 199.60.103.228 |
A | 199.60.103.28 |
MX | cluster5.eu.messagelabs.com (priority: 10) |
MX | cluster5a.eu.messagelabs.com (priority: 20) |
MX | us-smtp-inbound-1.mimecast.com (priority: 40) |
MX | us-smtp-inbound-2.mimecast.com (priority: 40) |
TXT | v=spf1 include:rbbn.com ~all |