DNS Data
Domains with DNS TXT v=spf1 a mx ptr ~all
There are 21,424 domains that have DNS TXT set to v=spf1 a mx ptr ~all. The top 50 records ordered by domain rank are listed below.
There are 21,424 domains that have DNS TXT set to v=spf1 a mx ptr ~all. The top 50 records ordered by domain rank are listed below.