Domains with DNS TXT v=spf1 include:spf.simply.com include:sendgrid.net include:goki.travel include:mailgun.org~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.simply.com include:sendgrid.net include:goki.travel include:mailgun.org~all.

Top Domains with TXT set to v=spf1 include:spf.simply.com include:sendgrid.net include:goki.travel include:mailgun.org~all