Email authentication
example.com email authentication
Combined SPF, DMARC, and DKIM validation for this domain.
Email authentication audit
Summary
Partial email authentication
2/3 layers passed
Recommendations
Email authentication is partially configured — fix failing layers before DMARC enforcement.None of the checked DKIM selectors returned a valid record — add your provider selector.SPF
SPF validation
Record found
Valid SPF record
Query name
example.com
Terminal all
-
DNS lookup count
0
SPF record count
1
SPF record
v=spf1 -all
Mechanisms
-allRecommendations
pair with DMARC Analyzer and DKIM Validator before tightening mail authentication enforcementDMARC
DMARC analysis
Record found
Valid DMARC record
Policy
reject
Subdomain policy
reject
Alignment
{ "dkim": "s", "spf": "s" }
Enforcement percentage
100
DMARC record
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
Warnings
aggregate report URI rua is missingRecommendations
add a rua=mailto: address to receive aggregate reportsDKIM
google._domainkey.example.com
Invalid DKIM record
google._domainkey.example.com
Public key revoked (empty p= tag)
Queried record
google._domainkey.example.com
Version
DKIM1
Key type
rsa
Query time
17 ms
Warnings
public key is revoked (empty p= tag)Raw TXT record
v=DKIM1; p=
selector1
selector1._domainkey.example.com
Invalid DKIM record
selector1._domainkey.example.com
Public key revoked (empty p= tag)
Queried record
selector1._domainkey.example.com
Version
DKIM1
Key type
rsa
Query time
16 ms
Warnings
public key is revoked (empty p= tag)Raw TXT record
v=DKIM1; p=
k1
k1._domainkey.example.com
Invalid DKIM record
k1._domainkey.example.com
Public key revoked (empty p= tag)
Queried record
k1._domainkey.example.com
Version
DKIM1
Key type
rsa
Query time
16 ms
Warnings
public key is revoked (empty p= tag)Raw TXT record
v=DKIM1; p=
s1
s1._domainkey.example.com
Invalid DKIM record
s1._domainkey.example.com
Public key revoked (empty p= tag)
Queried record
s1._domainkey.example.com
Version
DKIM1
Key type
rsa
Query time
16 ms
Warnings
public key is revoked (empty p= tag)Raw TXT record
v=DKIM1; p=
default
default._domainkey.example.com
Invalid DKIM record
default._domainkey.example.com
Public key revoked (empty p= tag)
Queried record
default._domainkey.example.com
Version
DKIM1
Key type
rsa
Query time
16 ms
Warnings
public key is revoked (empty p= tag)Raw TXT record
v=DKIM1; p=