Domains with DNS TXT v=spf1 ip4:185.199.220.66 include:relay.k.io a mx ip4:77.72.4.90 ~all
There are 830 domains that have DNS TXT set to v=spf1 ip4:185.199.220.66 include:relay.k.io a mx ip4:77.72.4.90 ~all. The top 50 records ordered by domain rank are listed below.