Email authentication
letsencrypt.org SPF validation
Cached SPF record analysis for this domain.
Проверка SPF
Запись найдена
Валидная SPF запись
Имя запроса
letsencrypt.org
Terminal all
-
DNS lookup count
3
Количество SPF записей
1
SPF запись
v=spf1 include:_spf.google.com ip4:23.178.112.0/24 ip4:66.133.109.36 ip4:64.78.152.132 include:mail.zendesk.com include:_spf.intacct.com -all
Mechanisms
+include:_spf.google.com+ip4:23.178.112.0/24+ip4:66.133.109.36+ip4:64.78.152.132+include:mail.zendesk.com+include:_spf.intacct.com-allРекомендации
pair with DMARC Analyzer and DKIM Validator before tightening mail authentication enforcement