SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for spn.dk
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- norddjursbogen.dk
- Valid from
- Nov 23, 2025
- Valid until
- Dec 21, 2026 (150 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0DFDD1BA8ED7EEA14E5F760CE4C5E0EF
- SHA-256 fingerprint
- CB:DA:D1:1C:D6:F0:83:51:13:6A:E5:76:36:14:CD:BD:5A:2E:BD:09:97:59:71:0F:6A:AC:FE:D9:97:15:78:F6
- Chain
- Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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