Domains with DNS TXT v=spf1 a mx include:sendgrid.net include:spf.global-mail.cn ip4:52.77.211.135 include:1782027.spf01.hubspotemail.net include:amazonses.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:sendgrid.net include:spf.global-mail.cn ip4:52.77.211.135 include:1782027.spf01.hubspotemail.net include:amazonses.com ~all.