Domains with DNS TXT v=spf1 a mx ip4:24.39.193.54 ip4:75.99.33.198 include:_spf.google.com include:us._netblocks.mimecast.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:24.39.193.54 ip4:75.99.33.198 include:_spf.google.com include:us._netblocks.mimecast.com ~all.