SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ad-pressing.fr
SSL/TLS Certificate
SSL/TLS Certificate for ad-pressing.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ad-pressing.fr
- Valid from
- Sep 19, 2026
- Valid until
- Dec 18, 2026 (87 days remaining)
- Public key
- EC 256-bit
- Serial
- 066C62B21E6661FADCCC4E441C7A676FE68E
- SHA-256 fingerprint
- A7:47:CD:5D:8D:69:E0:E2:4C:CA:6A:22:25:6D:DC:D6:BF:EA:FA:27:28:F5:8D:15:5E:C7:DF:30:8A:D0:3F:3A
- Chain
- YE1 → 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 Sep 21, 2026.
Never get surprised by ad-pressing.fr's certificate expiring
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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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