Domains with DNS TXT v=spf1 a mx include:spf1.unyit.nl include:spf.werkplekoveral.nl -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf1.unyit.nl include:spf.werkplekoveral.nl -all.
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf1.unyit.nl include:spf.werkplekoveral.nl -all.