Domains with DNS TXT v=spf1 ip4:148.66.54.2 include:relay.mailchannels.net ip4:103.44.161.130 +a +mx ~all

There are 95 domains that have DNS TXT set to v=spf1 ip4:148.66.54.2 include:relay.mailchannels.net ip4:103.44.161.130 +a +mx ~all. The top 50 records ordered by domain rank are listed below.