Domains with DNS TXT v=spf1 include:spf.smtp.cz a:srv-smtp.diseven.cz a:gds45.active24.cz ~all
There are 8 domains that have DNS TXT set to v=spf1 include:spf.smtp.cz a:srv-smtp.diseven.cz a:gds45.active24.cz ~all. The top 8 records ordered by domain rank are listed below.