Autenticação de e-mail
rule.school email authentication
Validação combinada SPF, DMARC e DKIM para este domínio.
Auditoria de autenticação email
Resumo
Email authentication needs work
0/3 camadas aprovadas
Recomendações
No layer passed validation — review SPF TXT, _dmarc policy, and active DKIM selectors.SPF record exists but has blocking errors or risky configuration.Publish v=DMARC1 at _dmarc.<domain> after SPF and DKIM are stable.None of the checked DKIM selectors returned a valid record — add your provider selector.SPF
Validação SPF
Registro encontrado
Registro SPF inválido
Nome da consulta
rule.school
Terminal all
nenhum
Lookups DNS
0
Quantidade de registros SPF
1
Registro SPF
v=spf1 redirect=_spf.yandex.net
Erros
invalid mechanism syntax: redirect=_spf.yandex.netSPF record has no mechanisms after v=spf1Avisos
no explicit all mechanism at the end of the recordRecomendações
end the record with -all or ~all to define default handlingpair with DMARC Analyzer and DKIM Validator before tightening mail authentication enforcementDMARC
DMARC analysis
No DMARC record found
Invalid DMARC record
Policy
none
Subdomain policy
Alignment
{}
Enforcement percentage
100
DMARC record
Errors
no DMARC record found at _dmarc.rule.schoolRecommendations
publish a TXT record at _dmarc.rule.school starting with v=DMARC1DKIM
google._domainkey.rule.school
Nenhum registro DKIM encontrado
google._domainkey.rule.school
Registro consultado
google._domainkey.rule.school
Tempo de consulta
169 ms
Erros
- no DKIM record found at google._domainkey.rule.school
selector1
selector1._domainkey.rule.school
Nenhum registro DKIM encontrado
selector1._domainkey.rule.school
Registro consultado
selector1._domainkey.rule.school
Tempo de consulta
26 ms
Erros
- no DKIM record found at selector1._domainkey.rule.school
k1
k1._domainkey.rule.school
Nenhum registro DKIM encontrado
k1._domainkey.rule.school
Registro consultado
k1._domainkey.rule.school
Tempo de consulta
20 ms
Erros
- no DKIM record found at k1._domainkey.rule.school
s1
s1._domainkey.rule.school
Nenhum registro DKIM encontrado
s1._domainkey.rule.school
Registro consultado
s1._domainkey.rule.school
Tempo de consulta
15 ms
Erros
- no DKIM record found at s1._domainkey.rule.school
default
default._domainkey.rule.school
Nenhum registro DKIM encontrado
default._domainkey.rule.school
Registro consultado
default._domainkey.rule.school
Tempo de consulta
15 ms
Erros
- no DKIM record found at default._domainkey.rule.school