Domains with DNS TXT v=spf1 a include:_spf.relay.mailprotect.be a:mailing.bies.be -all

There is 1 domain that have DNS TXT set to v=spf1 a include:_spf.relay.mailprotect.be a:mailing.bies.be -all.

Top Domains with TXT set to v=spf1 a include:_spf.relay.mailprotect.be a:mailing.bies.be -all