Domains with DNS TXT v=spf1 ip4:10.20.21.27 ip4:212.70.47.152 +a +mx ~all

There are 63 domains that have DNS TXT set to v=spf1 ip4:10.20.21.27 ip4:212.70.47.152 +a +mx ~all. The top 50 records ordered by domain rank are listed below.