Domains with DNS TXT v=spf1 ip4:148.66.55.130 include:relay.mailchannels.net +a +mx +ip4:148.66.23.122 +ip4:148.66.55.131 +ip4:103.44.161.50 ~all

There are 68 domains that have DNS TXT set to v=spf1 ip4:148.66.55.130 include:relay.mailchannels.net +a +mx +ip4:148.66.23.122 +ip4:148.66.55.131 +ip4:103.44.161.50 ~all. The top 50 records ordered by domain rank are listed below.