Email authentication
13.yt email authentication
Combined SPF, DMARC, and DKIM validation for this domain.
Email authentication audit
Summary
Partial email authentication
1/3 layers passed
Recommendations
Email authentication is partially configured — fix failing layers before DMARC enforcement.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
SPF validation
Record found
Valid SPF record
Query name
13.yt
Terminal all
~
DNS lookup count
2
SPF record count
1
SPF record
v=spf1 a mx ip4:51.89.90.100 ~all
Mechanisms
+a+mx+ip4:51.89.90.100~allRecommendations
softfail (~all) is common during rollout; tighten to -all once includes are verifiedpair 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.13.ytRecommendations
publish a TXT record at _dmarc.13.yt starting with v=DMARC1DKIM
google._domainkey.13.yt
No DKIM record found
google._domainkey.13.yt
Queried record
google._domainkey.13.yt
Query time
25 ms
Errors
- no DKIM record found at google._domainkey.13.yt
selector1
selector1._domainkey.13.yt
No DKIM record found
selector1._domainkey.13.yt
Queried record
selector1._domainkey.13.yt
Query time
76 ms
Errors
- no DKIM record found at selector1._domainkey.13.yt
k1
k1._domainkey.13.yt
No DKIM record found
k1._domainkey.13.yt
Queried record
k1._domainkey.13.yt
Query time
27 ms
Errors
- no DKIM record found at k1._domainkey.13.yt
s1
s1._domainkey.13.yt
No DKIM record found
s1._domainkey.13.yt
Queried record
s1._domainkey.13.yt
Query time
24 ms
Errors
- no DKIM record found at s1._domainkey.13.yt
default
default._domainkey.13.yt
No DKIM record found
default._domainkey.13.yt
Queried record
default._domainkey.13.yt
Query time
27 ms
Errors
- no DKIM record found at default._domainkey.13.yt