Domains with DNS TXT v=spf1 ip4:66.85.136.52 include:icpbounce.com include:mail.zendesk.com include:_spf.google.com include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:66.85.136.52 include:icpbounce.com include:mail.zendesk.com include:_spf.google.com include:sendgrid.net ~all.