Domains with DNS TXT v=spf1 +a +mx +ip4:50.28.59.5 include:sendgrid.net include:fdspfus.freshemail.io include:mail.zendesk.com ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:50.28.59.5 include:sendgrid.net include:fdspfus.freshemail.io include:mail.zendesk.com ~all.