Domains with DNS TXT v=spf1 mx ip4:154.126.33.81 ip4:41.188.7.158 ip4:41.188.7.157 include:spf.messagelabs.com ~all
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:154.126.33.81 ip4:41.188.7.158 ip4:41.188.7.157 include:spf.messagelabs.com ~all.