SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
hbs-hessen.de
SSL/TLS Certificate
SSL/TLS Certificate for hbs-hessen.de
Self-signed- Issued by (CA)
- Plesk
- Subject
- Plesk
- Valid from
- Dec 18, 2024
- Valid until
- Dec 18, 2025 (expired 244 days ago)
- Public key
- RSA 2048-bit
- Serial
- 67628F2F
- SHA-256 fingerprint
- F7:CF:32:C5:F0:D0:43:47:48:BA:1C:54:1D:5F:B0:D9:34:BE:FB:3C:FF:C5:9E:80:4E:8A:51:F3:6E:5A:4D:16
- Chain
- Plesk
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by hbs-hessen.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch hbs-hessen.de 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.