Domains with DNS TXT v=spf1 ip4:151.106.103.151 +a +mx +ip4:212.1.211.6 +ip4:212.1.211.155 +include:relay.mailchannels.net ~all

There are 17 domains that have DNS TXT set to v=spf1 ip4:151.106.103.151 +a +mx +ip4:212.1.211.6 +ip4:212.1.211.155 +include:relay.mailchannels.net ~all. The top 17 records ordered by domain rank are listed below.