No DMARC record found.
This domain exists but no record is published yet. Without DMARC, protection and reporting won’t apply.
Protect your domain from email spoofing. Create a DMARC monitoring inbox with us to get started with email authentication and receive detailed reports about who's sending email on your behalf.
No BIMI Record Found
Publish a TXT record at default._bimi.gov.pl with v=BIMI1, logo URL (l=) and optional verified mark certificate (a=).
SPF record is valid.
v=spf1 -all
Syntax Check
OK
DNS Lookup Count
0 / 10 max
Void Lookups
0 / 2 max
Fail: Reject emails from unauthorized servers (recommended for production)
Grouped by DNS record source (includes and sub-includes)
Records checked less than a minute ago.
Rate limit: max 1 refresh every 10 minutes
Run a free email authentication check (DMARC, SPF, BIMI).
We will generate a new page, share it with your IT guy.
Try popular examples: google.com, amazon.com, gov.uk
We analyze your domain's email authentication: DMARC policy and alignment, SPF record and includes, and BIMI logo/CV when present.
Healthy authentication improves delivery and blocks spoofing. Major inbox providers increasingly require DMARC and robust SPF/DKIM practices for senders.
While our free DNS checker gives you a snapshot, register with us to get a clear understanding of your email reputation.
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