SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
aleix.barcelona
SSL/TLS Certificate
SSL/TLS Certificate for aleix.barcelona
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- aleix.barcelona
- Valid from
- Aug 23, 2026
- Valid until
- Nov 21, 2026 (56 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 0618A3AE714C71B0F66FD2EE4EB8DF2A10CA
- SHA-256 fingerprint
- E8:71:C4:C6:25:EF:CF:B8:F6:AC:44:AB:95:C2:B0:B3:53:C3:0F:38:49:B3:A9:15:D0:ED:AE:93:5F:7E:12:AE
- Chain
- YR1 → 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 10, 2026.
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Uptime
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DNS changes
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TLS certificate
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