Domains with DNS TXT v=spf1 a mx include:mail-filtering.hosting-service.net.au include:spf.hostyourservices.net ~all

There are 883 domains that have DNS TXT set to v=spf1 a mx include:mail-filtering.hosting-service.net.au include:spf.hostyourservices.net ~all. The top 50 records ordered by domain rank are listed below.