SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
e3c-elec.fr
SSL/TLS Certificate
SSL/TLS Certificate for e3c-elec.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- e3c-elec.fr
- Valid from
- Jun 7, 2026
- Valid until
- Sep 5, 2026 (44 days remaining)
- Public key
- EC 256-bit
- Serial
- 0514929C5FF7C3F89A11ECBC605138DF2600
- SHA-256 fingerprint
- FA:A4:63:E9:97:8F:45:BF:53:34:C6:2E:0C:D6:4A:C0:04:65:36:54:6A:F9:7B:EA:AD:05:D8:96:7D:49:4D:8C
- Chain
- YE1 → Root YE → ISRG Root X2 → 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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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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