SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
framtak.is
SSL/TLS Certificate
SSL/TLS Certificate for framtak.is
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- www.framtak.is
- Valid from
- Jul 16, 2025
- Valid until
- Oct 14, 2025 (expired 283 days ago)
- Public key
- RSA 2048-bit
- Serial
- 06F2264199D29D3B6BC51A0B6BC41EEABE10
- SHA-256 fingerprint
- E5:F4:95:3C:85:3B:E4:57:65:74:3F:0F:01:68:AD:01:DB:B8:4F:CB:E8:7A:D5:86:BB:B8:14:0C:30:26:93:E5
- Chain
- R11 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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DNS changes
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TLS certificate
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