SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jdv-marche.com
SSL/TLS Certificate
SSL/TLS Certificate for jdv-marche.com
Expired- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.jdv-marche.com
- Valid from
- Dec 10, 2021
- Valid until
- Jan 11, 2023 (expired 1366 days ago)
- Public key
- RSA 2048-bit
- Serial
- 582A011437A8B348972053EA
- SHA-256 fingerprint
- 61:6E:99:3E:2D:5C:5E:28:3B:6F:A4:25:21:1F:CA:06:D4:74:EB:31:29:F1:FF:7F:A6:09:8A:B3:77:00:78:50
- Chain
- GlobalSign RSA OV SSL CA 2018 → GlobalSign
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 30, 2026.
Never get surprised by jdv-marche.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch jdv-marche.com 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.