Domains with DNS TXT v=spf1 a mx ip4:217.21.72.51 include:spf.antispamcloud.com include:relay.mailchannels.net ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:217.21.72.51 include:spf.antispamcloud.com include:relay.mailchannels.net ~all.