SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bayer-deco.fr
SSL/TLS Certificate
SSL/TLS Certificate for bayer-deco.fr
Valid- Issued by (CA)
- Google Trust Services
- Subject
- bayer-deco.fr
- Valid from
- Aug 4, 2026
- Valid until
- Nov 2, 2026 (38 days remaining)
- Public key
- EC 256-bit
- Serial
- 700295B8379F4B9B0E5D2B099F6C06F5
- SHA-256 fingerprint
- 96:69:7E:2C:E4:16:10:BF:42:12:82:B1:FA:49:3E:95:68:12:3B:38:DB:1C:E6:F5:14:8F:44:FE:2E:B3:DB:9F
- Chain
- WE1 → GTS Root R4
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 Sep 22, 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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