Domains with DNS TXT v=spf1 a mx include:spf.webton-mail.nl include:spf.totaalholding.nl include:spf.factuursturen.nl include:relay.mailchannels.net ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.webton-mail.nl include:spf.totaalholding.nl include:spf.factuursturen.nl include:relay.mailchannels.net ~all.