Uwierzytelnianie e-mail
rule.school email authentication
Połączona walidacja SPF, DMARC i DKIM dla tej domeny.
Audit uwierzytelniania email
Podsumowanie
Email authentication needs work
0/3 warstw zaliczonych
Rekomendacje
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
Walidacja SPF
Rekord znaleziony
Niepoprawny rekord SPF
Nazwa zapytania
rule.school
Terminal all
brak
Lookup DNS
0
Liczba rekordów SPF
1
Rekord SPF
v=spf1 redirect=_spf.yandex.net
Błędy
invalid mechanism syntax: redirect=_spf.yandex.netSPF record has no mechanisms after v=spf1Ostrzeżenia
no explicit all mechanism at the end of the recordRekomendacje
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
Nie znaleziono rekordu DKIM
google._domainkey.rule.school
Odpytany rekord
google._domainkey.rule.school
Czas zapytania
169 ms
Błędy
- no DKIM record found at google._domainkey.rule.school
selector1
selector1._domainkey.rule.school
Nie znaleziono rekordu DKIM
selector1._domainkey.rule.school
Odpytany rekord
selector1._domainkey.rule.school
Czas zapytania
26 ms
Błędy
- no DKIM record found at selector1._domainkey.rule.school
k1
k1._domainkey.rule.school
Nie znaleziono rekordu DKIM
k1._domainkey.rule.school
Odpytany rekord
k1._domainkey.rule.school
Czas zapytania
20 ms
Błędy
- no DKIM record found at k1._domainkey.rule.school
s1
s1._domainkey.rule.school
Nie znaleziono rekordu DKIM
s1._domainkey.rule.school
Odpytany rekord
s1._domainkey.rule.school
Czas zapytania
15 ms
Błędy
- no DKIM record found at s1._domainkey.rule.school
default
default._domainkey.rule.school
Nie znaleziono rekordu DKIM
default._domainkey.rule.school
Odpytany rekord
default._domainkey.rule.school
Czas zapytania
15 ms
Błędy
- no DKIM record found at default._domainkey.rule.school