SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ludinamik.fr
SSL/TLS Certificate
SSL/TLS Certificate for ludinamik.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ludinamik.fr
- Valid from
- May 19, 2026
- Valid until
- Aug 17, 2026 (25 days remaining)
- Public key
- EC 256-bit
- Serial
- 05F019C1DCEA05737FE25D1501FBAEA1B979
- SHA-256 fingerprint
- 2D:15:9D:5C:D3:F0:94:1C:A9:EB:9A:A0:37:FE:F1:36:A5:34:A3:85:09:E6:0E:66:B9:CD:38:E1:9E:03:B3:7F
- Chain
- E8 → 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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This is today's certificate. Turn on monitoring and we'll watch ludinamik.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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