Domains with DNS TXT v=spf1 +a +mx +ip4:170.75.153.50 +ip4:170.75.153.51 +ip4:170.75.153.52 +ip4:170.75.153.53 +ip4:170.75.153.54 ~all

There are 215 domains that have DNS TXT set to v=spf1 +a +mx +ip4:170.75.153.50 +ip4:170.75.153.51 +ip4:170.75.153.52 +ip4:170.75.153.53 +ip4:170.75.153.54 ~all. The top 50 records ordered by domain rank are listed below.