Domains with DNS TXT v=spf1 ip4:135.148.188.195 include:relay.protectedserver.net +a +mx +ip4:51.81.70.2 +include:relay.mailchannels.net -all

There are 64 domains that have DNS TXT set to v=spf1 ip4:135.148.188.195 include:relay.protectedserver.net +a +mx +ip4:51.81.70.2 +include:relay.mailchannels.net -all. The top 50 records ordered by domain rank are listed below.