Domains with DNS TXT v=spf1 +a +mx +ip4:129.232.157.138 +ip4:129.232.157.135 +include:za._netblocks.mimecast.com ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:129.232.157.138 +ip4:129.232.157.135 +include:za._netblocks.mimecast.com ~all.