Domains with DNS TXT v=spf1 ip4:147.154.97.253 include:spf.messagelabs.com include:usb._netblocks.mimecast.com include:_spf.salesforce.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:147.154.97.253 include:spf.messagelabs.com include:usb._netblocks.mimecast.com include:_spf.salesforce.com ~all.