SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dane-elec.fr
SSL/TLS Certificate
SSL/TLS Certificate for dane-elec.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- dane-elec.fr
- Valid from
- Sep 14, 2026
- Valid until
- Dec 13, 2026 (89 days remaining)
- Public key
- EC 256-bit
- Serial
- 0648B650616DF4D6910B45D6E8B43F76F8D2
- SHA-256 fingerprint
- 20:1B:6F:75:51:DB:AE:3C:1B:57:6A:62:C1:AD:6E:3F:E9:69:7F:9C:12:CE:D0:D0:38:47:B0:C4:48:4B:D4:CF
- Chain
- YE2 → 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
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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