Domains with DNS TXT v=spf1 include:spf.routing.net a:mxout.ecval.com a:mxout2.ecval.com -all
There are 252 domains that have DNS TXT set to v=spf1 include:spf.routing.net a:mxout.ecval.com a:mxout2.ecval.com -all. The top 50 records ordered by domain rank are listed below.