Domains with DNS TXT v=spf1 +a +mx include:emailsrvr.com include:controlrelay.prored.com.uy include:spf.smtp2go.com -all

There are 290 domains that have DNS TXT set to v=spf1 +a +mx include:emailsrvr.com include:controlrelay.prored.com.uy include:spf.smtp2go.com -all. The top 50 records ordered by domain rank are listed below.