Domains with DNS TXT v=spf1 include:spf.sendinboxmail.com include:spf2.sendinboxmail.com redirect=_spf.yandex.net ~all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.sendinboxmail.com include:spf2.sendinboxmail.com redirect=_spf.yandex.net ~all.