SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
aplec.cat
SSL/TLS Certificate
SSL/TLS Certificate for aplec.cat
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- aplec.cat
- Valid from
- Sep 14, 2026
- Valid until
- Dec 13, 2026 (70 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05172B83E6B4A17AFA8C6D249969152D10F9
- SHA-256 fingerprint
- 1B:F5:6E:52:17:EB:E7:C3:80:DA:07:8D:23:A4:7F:26:61:C5:6B:82:C0:23:39:56:05:13:C5:74:FE:B0:C1:A7
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 22, 2026.
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Uptime
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DNS changes
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TLS certificate
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