Domains with DNS TXT v=spf1 a mx include:spf.forwardemail.net include:spf.smtp.bz include:spf.unisender.com include:_spf.mail.ru -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.forwardemail.net include:spf.smtp.bz include:spf.unisender.com include:_spf.mail.ru -all.