Domains with DNS TXT v=spf1 ip4:148.66.54.130 include:relay.mailchannels.net +a +mx +ip4:148.66.54.2 ~all

There are 40 domains that have DNS TXT set to v=spf1 ip4:148.66.54.130 include:relay.mailchannels.net +a +mx +ip4:148.66.54.2 ~all. The top 40 records ordered by domain rank are listed below.