Domains with DNS TXT v=spf1 include:ispmail.spf.secure-mail.be include:bgc.spf.secure-mail.be ~all

There are 5,903 domains that have DNS TXT set to v=spf1 include:ispmail.spf.secure-mail.be include:bgc.spf.secure-mail.be ~all. The top 50 records ordered by domain rank are listed below.