Domains with DNS TXT v=spf1 ip4:217.21.73.0 include:relay.mailchannels.net ip4:45.130.231.1 ip4:217.21.73.151 include:spf.antispamcloud.com a mx ~all
There are 23 domains that have DNS TXT set to v=spf1 ip4:217.21.73.0 include:relay.mailchannels.net ip4:45.130.231.1 ip4:217.21.73.151 include:spf.antispamcloud.com a mx ~all. The top 23 records ordered by domain rank are listed below.