Domains with DNS TXT v=spf1 a mx include:websitewelcome.com include:_spf.rdatation.com include:sendgrid.net\194\160~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:websitewelcome.com include:_spf.rdatation.com include:sendgrid.net\194\160~all.