SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gfk-rechtsschutz.de
SSL/TLS Certificate
SSL/TLS Certificate for gfk-rechtsschutz.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- gfk-rechtsschutz.de
- Valid from
- Oct 22, 2026
- Valid until
- Jan 20, 2027 (80 days remaining)
- Public key
- EC 256-bit
- Serial
- 06933AF32FD0F16107BA66DE3160E074CE69
- SHA-256 fingerprint
- 93:8B:94:14:7A:47:2C:D9:F0:29:96:2D:30:85:00:AB:85:03:B5:12:6D:D2:54:88:47:FB:E7:3F:C9:47:30:11
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by gfk-rechtsschutz.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch gfk-rechtsschutz.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, CNAME, TXT 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.