SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
eni-edu.fr
SSL/TLS Certificate
SSL/TLS Certificate for eni-edu.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- eni-edu.fr
- Valid from
- Jul 13, 2026
- Valid until
- Oct 11, 2026 (59 days remaining)
- Public key
- EC 256-bit
- Serial
- 051CDFCF857367C767A1DF85F7266E7CA04A
- SHA-256 fingerprint
- 03:E7:51:5D:38:54:22:28:91:6F:96:03:17:99:65:96:EB:93:B2:7D:CA:9E:DE:0B:D0:2B:33:0B:B2:BC:C8:72
- 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.
Never get surprised by eni-edu.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch eni-edu.fr continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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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