SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
i-strategi.dk
SSL/TLS Certificate
SSL/TLS Certificate for i-strategi.dk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- simpledigital.dk
- Valid from
- Sep 15, 2026
- Valid until
- Dec 14, 2026 (74 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05A8BEBAEF4B5ED9EE4A90E55235D0428BE8
- SHA-256 fingerprint
- 0E:E3:03:D0:DE:04:66:BC:89:DF:A5:20:CA:55:87:38:A9:9C:3B:8C:FC:12:37:1D:C1:DB:A6:5C:3B:55:81:5A
- Chain
- YR2 → Root YR → 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 Sep 27, 2026.
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Uptime
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DNS changes
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TLS certificate
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