SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sedifa-laboratoire.com
SSL/TLS Certificate
SSL/TLS Certificate for sedifa-laboratoire.com
Valid- Issued by (CA)
- DigiCert Inc
- Subject
- *.sedifa-laboratoire.com
- Valid from
- Dec 15, 2025
- Valid until
- Dec 17, 2026 (84 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 09C1580359EE0557EE550710F9B8DE6C
- SHA-256 fingerprint
- 89:5B:4C:5F:2E:E8:BF:B9:D2:AD:34:02:92:8E:88:9C:36:CB:82:2F:9D:AA:9B:BC:61:7E:42:FE:95:80:E3:92
- Chain
- RapidSSL TLS RSA CA G1 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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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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