Domains with DNS TXT v=spf1 include:_spf.google.com include:u324628.wl.sendgrid.net a:simpletexting.wpengine.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.google.com include:u324628.wl.sendgrid.net a:simpletexting.wpengine.com -all.