Domains with DNS TXT v=spf1 include:_spf-hosting.optibit.ru include:_spf.yandex.net a mx ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf-hosting.optibit.ru include:_spf.yandex.net a mx ~all.
There is 1 domain that have DNS TXT set to v=spf1 include:_spf-hosting.optibit.ru include:_spf.yandex.net a mx ~all.