Domains with DNS TXT v=spf1 ip4:217.21.72.51 include:relay.mailchannels.net a mx ip4:83.136.216.101 include:spf.antispamcloud.com ~all

There are 150 domains that have DNS TXT set to v=spf1 ip4:217.21.72.51 include:relay.mailchannels.net a mx ip4:83.136.216.101 include:spf.antispamcloud.com ~all. The top 50 records ordered by domain rank are listed below.