Domains with DNS TXT v=spf1 include:us._netblocks.mimecast.com include:_spf.google.com include:clientspf.backstopsolutions.com ~all
There is 1 domain that have DNS TXT set to v=spf1 include:us._netblocks.mimecast.com include:_spf.google.com include:clientspf.backstopsolutions.com ~all.