Domains with DNS TXT v=spf1 +a +mx +ip4:41.222.152.137 +ip4:196.251.192.46 +ip4:41.222.152.136 +include:za._netblocks.mimecast.com ~all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:41.222.152.137 +ip4:196.251.192.46 +ip4:41.222.152.136 +include:za._netblocks.mimecast.com ~all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:41.222.152.137 +ip4:196.251.192.46 +ip4:41.222.152.136 +include:za._netblocks.mimecast.com ~all