SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
adiss-gc.fr
SSL/TLS Certificate
SSL/TLS Certificate for adiss-gc.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- adiss-gc.fr
- Valid from
- Aug 9, 2026
- Valid until
- Nov 7, 2026 (64 days remaining)
- Public key
- EC 256-bit
- Serial
- 06D2278B3C0E2384C1C366B749CFC6DCDCA0
- SHA-256 fingerprint
- 7B:B3:8D:0D:C0:57:D1:AD:DE:A9:F0:06:24:12:43:F3:43:B3:A1:B7:58:F9:0B:34:15:F4:CF:BA:F0:BC:5B:F1
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Aug 28, 2026.
Never get surprised by adiss-gc.fr's certificate expiring
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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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