SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
luzia-forderer.de
SSL/TLS Certificate
SSL/TLS Certificate for luzia-forderer.de
Expired- Issued by (CA)
- DigiCert Inc
- Subject
- luzia-forderer.de
- Valid from
- Jun 13, 2025
- Valid until
- Jun 16, 2026 (expired 48 days ago)
- Public key
- RSA 3072-bit
- Serial
- 09A40E062D0B1C2D98E38622A639DB61
- SHA-256 fingerprint
- 90:3E:9D:01:8E:A4:9C:99:D1:70:87:B2:31:F9:E5:CA:11:80:6E:92:B1:5D:AC:69:A0:EB:BC:83:93:49:4D:81
- Chain
- Thawte 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.
Never get surprised by luzia-forderer.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch luzia-forderer.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.