Domains with DNS TXT v=spf1 a mx include:spf.mijndomeinhosting.nl include:spf_yzs.yard.nl include:spf_cluster.yard.nl ~all
There are 53 domains that have DNS TXT set to v=spf1 a mx include:spf.mijndomeinhosting.nl include:spf_yzs.yard.nl include:spf_cluster.yard.nl ~all. The top 50 records ordered by domain rank are listed below.