Domains with DNS TXT v=spf1 ip4:197.189.250.18 +a +mx +ip4:197.189.249.2 +include:_netblocks.mimecast.com ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:197.189.250.18 +a +mx +ip4:197.189.249.2 +include:_netblocks.mimecast.com ~all.

Top Domains with TXT set to v=spf1 ip4:197.189.250.18 +a +mx +ip4:197.189.249.2 +include:_netblocks.mimecast.com ~all