Domains with DNS TXT v=spf1 ip4:217.73.205.13 ip4:217.73.196.65 ip4:217.73.196.16 +a:mail.stack.net +a:mb.stack.net +mx ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:217.73.205.13 ip4:217.73.196.65 ip4:217.73.196.16 +a:mail.stack.net +a:mb.stack.net +mx ~all.