Domains with DNS TXT v=spf1 ip4:185.157.209.128 include:relay.mailchannels.net ip4:185.157.209.19 +a +mx ~all
There are 4 domains that have DNS TXT set to v=spf1 ip4:185.157.209.128 include:relay.mailchannels.net ip4:185.157.209.19 +a +mx ~all. The top 4 records ordered by domain rank are listed below.