Domains with DNS TXT v=spf1 ip4:217.21.73.101 include:relay.mailchannels.net ip4:46.17.173.51 include:spf.antispamcloud.com a mx ~all

There are 50 domains that have DNS TXT set to v=spf1 ip4:217.21.73.101 include:relay.mailchannels.net ip4:46.17.173.51 include:spf.antispamcloud.com a mx ~all. The top 50 records ordered by domain rank are listed below.