Authentification e-mail
letsencrypt.org email authentication
Validation combinée SPF, DMARC et DKIM pour ce domaine.
Audit d’authentification email
Résumé
Email authentication looks healthy
3/3 couches validées
Recommandations
SPF, DMARC, and at least one DKIM selector look valid for this domain.SPF
Validation SPF
Enregistrement trouvé
Enregistrement SPF valide
Nom de requête
letsencrypt.org
Terminal all
-
Lookups DNS
3
Nombre d’enregistrements SPF
1
Enregistrement SPF
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-allRecommandations
pair with DMARC Analyzer and DKIM Validator before tightening mail authentication enforcementDMARC
DMARC analysis
Record found
Valid DMARC record
Policy
reject
Subdomain policy
Alignment
{ "dkim": "r", "spf": "r" }
Enforcement percentage
100
DMARC record
v=DMARC1; p=reject; rua=mailto:[email protected]; fo=1
Reporting
mailto:[email protected]Warnings
relaxed alignment is enabledDKIM
google._domainkey.letsencrypt.org
Enregistrement DKIM valide
google._domainkey.letsencrypt.org
Enregistrement interrogé
google._domainkey.letsencrypt.org
Version
DKIM1
Type de clé
rsa · 1024 bit
Durée de la requête
17 ms
Avertissements
1024-bit RSA key: consider upgrading to 2048-bitEnregistrement TXT brut
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEBV+uacEmkQqqZMwwF+Kv6oEvaPy/zDOancu+DAemWPty49Sc3PR7n+Il8JGnz8j0Ldv95ch9SGNVuvvRh5PRdoPdNsFjrfkxvSQsC7r1fXMxo2/QnYCTA9f42LB1PMgCUaqKPE3muAUWVq+6w07UTyrY9nCvtuXNm4GZvfAbfwIDAQAB
Clé publique
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEBV+uacEmkQqqZMwwF+Kv6oEvaPy/zDOancu+DAemWPty49Sc3PR7n+Il8JGnz8j0Ldv95ch9SGNVuvvRh5PRdoPdNsFjrfkxvSQsC7r1fXMxo2/QnYCTA9f42LB1PMgCUaqKPE3muAUWVq+6w07UTyrY9nCvtuXNm4GZvfAbfwIDAQAB
selector1
selector1._domainkey.letsencrypt.org
Aucun enregistrement DKIM trouvé
selector1._domainkey.letsencrypt.org
Enregistrement interrogé
selector1._domainkey.letsencrypt.org
Durée de la requête
19 ms
Erreurs
- no DKIM record found at selector1._domainkey.letsencrypt.org
k1
k1._domainkey.letsencrypt.org
Aucun enregistrement DKIM trouvé
k1._domainkey.letsencrypt.org
Enregistrement interrogé
k1._domainkey.letsencrypt.org
Durée de la requête
19 ms
Erreurs
- no DKIM record found at k1._domainkey.letsencrypt.org
s1
s1._domainkey.letsencrypt.org
Aucun enregistrement DKIM trouvé
s1._domainkey.letsencrypt.org
Enregistrement interrogé
s1._domainkey.letsencrypt.org
Durée de la requête
22 ms
Erreurs
- no DKIM record found at s1._domainkey.letsencrypt.org
default
default._domainkey.letsencrypt.org
Aucun enregistrement DKIM trouvé
default._domainkey.letsencrypt.org
Enregistrement interrogé
default._domainkey.letsencrypt.org
Durée de la requête
23 ms
Erreurs
- no DKIM record found at default._domainkey.letsencrypt.org