Domains with DNS TXT v=spf1 a mx include:initfour.nl a:mta.dc.ordina.nl a:mail.accent.nl -all
There are 2 domains that have DNS TXT set to v=spf1 a mx include:initfour.nl a:mta.dc.ordina.nl a:mail.accent.nl -all. The top 2 records ordered by domain rank are listed below.