Domains with DNS TXT v=spf1 a mx include:mail.clubplanner.be include:_spf.sendtex-newsletter.com include:_spf.relay.mailprotect.be include:spf.priorweb.be -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:mail.clubplanner.be include:_spf.sendtex-newsletter.com include:_spf.relay.mailprotect.be include:spf.priorweb.be -all.