SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
hr-booking.dk
SSL/TLS Certificate
SSL/TLS Certificate for hr-booking.dk
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- hr-booking.dk
- Valid from
- Mar 2, 2026
- Valid until
- May 31, 2026 (expired 161 days ago)
- Public key
- RSA 3072-bit
- Serial
- 05A9E066A8E00C41CE64EC4F741DBB60770E
- SHA-256 fingerprint
- B1:81:28:9C:D0:B8:68:81:1E:DC:1F:CF:41:3D:E4:17:73:1D:5D:FB:C2:E6:8C:18:15:8C:42:A0:A8:0F:81:71
- Chain
- R13 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Oct 29, 2026.
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Uptime
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DNS changes
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TLS certificate
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