SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ac-2000.fr
SSL/TLS Certificate
SSL/TLS Certificate for ac-2000.fr
Valid- Issued by (CA)
- Google Trust Services
- Subject
- ac-2000.fr
- Valid from
- Jun 23, 2026
- Valid until
- Sep 21, 2026 (57 days remaining)
- Public key
- EC 256-bit
- Serial
- FD3B8D04BA77779A0E0CF7A4DC811E14
- SHA-256 fingerprint
- E5:08:99:5F:65:4B:FD:EA:62:BC:C1:E9:01:04:5C:14:91:8D:5B:D4:39:B8:1D:4C:5F:A8:2D:13:BF:E8:CF:ED
- Chain
- WE1 → GTS Root R4
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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