DNS Data
Domains with DNS TXT v=spf1 mx a ptr ~all
There are 64,924 domains that have DNS TXT set to v=spf1 mx a ptr ~all. The top 50 records ordered by domain rank are listed below.
There are 64,924 domains that have DNS TXT set to v=spf1 mx a ptr ~all. The top 50 records ordered by domain rank are listed below.