SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
case-history.net
SSL/TLS Certificate
SSL/TLS Certificate for case-history.net
Self-signed- Issued by (CA)
- Plesk
- Subject
- Plesk
- Valid from
- Sep 18, 2024
- Valid until
- Sep 18, 2025 (expired 378 days ago)
- Public key
- RSA 2048-bit
- Serial
- 66EAD83B
- SHA-256 fingerprint
- A9:EC:48:C1:53:74:5A:06:D8:E3:C1:86:EB:E1:4A:F0:6E:F5:FE:4F:C7:00:9A:81:75:3F:45:82:F3:3D:5E:6B
- Chain
- Plesk
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 24, 2026.
Never get surprised by case-history.net's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch case-history.net 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.