SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ca-centreloire.fr
SSL/TLS Certificate
SSL/TLS Certificate for ca-centreloire.fr
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- ca-centreloire.fr
- Valid from
- Feb 23, 2026
- Valid until
- Feb 23, 2027 (192 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 52E59D2C4E375585632AD998220F683B
- SHA-256 fingerprint
- E3:D5:A7:92:1B:A3:A8:1F:B6:F7:17:01:3F:3D:7C:41:CC:9F:8C:84:09:97:6F:AC:09:F6:3D:80:4D:BF:C6:AE
- Chain
- Sectigo Public Server Authentication CA OV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority → AAA Certificate Services
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by ca-centreloire.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ca-centreloire.fr continuously, notifying you the moment anything moves across all three signals:
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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