Domains with DNS TXT v=spf1 ip4:217.21.72.151 include:relay.mailchannels.net +a +mx +ip4:109.106.252.1 include:antispamcloud.com include:spf.antispamcloud.com ~all
There are 150 domains that have DNS TXT set to v=spf1 ip4:217.21.72.151 include:relay.mailchannels.net +a +mx +ip4:109.106.252.1 include:antispamcloud.com include:spf.antispamcloud.com ~all. The top 50 records ordered by domain rank are listed below.