Domains with DNS TXT v=spf1 include:_spf.yandex.net include:spf.unisender.com include:smtp.send-box.ru +a +mx ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.yandex.net include:spf.unisender.com include:smtp.send-box.ru +a +mx ~all.