Domains with DNS TXT v=spf1 ip4:208.65.99.170 ip4:173.0.24.134 a include:_netblocks.mimecast.com ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:208.65.99.170 ip4:173.0.24.134 a include:_netblocks.mimecast.com ~all.

Top Domains with TXT set to v=spf1 ip4:208.65.99.170 ip4:173.0.24.134 a include:_netblocks.mimecast.com ~all