SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lumio-avocats.com
SSL/TLS Certificate
SSL/TLS Certificate for lumio-avocats.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lumio-avocats.com
- Valid from
- Jun 12, 2026
- Valid until
- Sep 10, 2026 (39 days remaining)
- Public key
- RSA 3072-bit
- Serial
- 06D5EFAB6C4D606CB62B2FD6424FED25611E
- SHA-256 fingerprint
- 6F:10:EE:66:E1:FC:51:39:F2:C8:11:37:38:98:B3:DF:FD:2B:C1:7F:75:09:36:9F:DD:76:52:6B:3B:6D:C5:CC
- 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 Jul 26, 2026.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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