Domains with DNS TXT v=spf1 a mx ip4:103.27.34.33 ip4:35.197.186.249 include:sendgrid.net include:mailgun.org include:relay.mailchannels.net ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:103.27.34.33 ip4:35.197.186.249 include:sendgrid.net include:mailgun.org include:relay.mailchannels.net ~all.