SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
alu-videmo.fr
SSL/TLS Certificate
SSL/TLS Certificate for alu-videmo.fr
Valid- Issued by (CA)
- Google Trust Services
- Subject
- alu-videmo.fr
- Valid from
- Aug 25, 2026
- Valid until
- Nov 23, 2026 (60 days remaining)
- Public key
- EC 256-bit
- Serial
- 4526813F011F3A7813CFB7FD18A2A755
- SHA-256 fingerprint
- 61:4F:A9:DC:DC:74:7E:90:C0:5F:49:B0:42:81:15:D6:B0:FF:B6:C4:2D:37:DD:14:7A:50:15:86:E3:45:02:2E
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 23, 2026.
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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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