Domains with DNS TXT v=spf1 include:sparkpostmail.com include:_spf.google.com include:mail.zendesk.com include:amazonses.com ip4:199.36.91.233 ~all
There is 1 domain that have DNS TXT set to v=spf1 include:sparkpostmail.com include:_spf.google.com include:mail.zendesk.com include:amazonses.com ip4:199.36.91.233 ~all.