Domains with DNS TXT v=spf1 ip4:217.21.72.101 include:relay.mailchannels.net +a +mx +ip4:156.67.211.1 include:spf.antispamcloud.com ~all
There are 49 domains that have DNS TXT set to v=spf1 ip4:217.21.72.101 include:relay.mailchannels.net +a +mx +ip4:156.67.211.1 include:spf.antispamcloud.com ~all. The top 49 records ordered by domain rank are listed below.