Email authentication
13.yt SPF validation
Cached SPF record analysis for this domain.
Проверка SPF
Запись найдена
Валидная SPF запись
Имя запроса
13.yt
Terminal all
~
DNS lookup count
2
Количество SPF записей
1
SPF запись
v=spf1 a mx ip4:51.89.90.100 ~all
Mechanisms
+a+mx+ip4:51.89.90.100~allРекомендации
softfail (~all) is common during rollout; tighten to -all once includes are verifiedpair with DMARC Analyzer and DKIM Validator before tightening mail authentication enforcement