Domains with DNS TXT v=spf1 a include:_spf.google.com include:_spf.exactonline.nl include:spf.flowmailer.net ~all
There is 1 domain that have DNS TXT set to v=spf1 a include:_spf.google.com include:_spf.exactonline.nl include:spf.flowmailer.net ~all.