SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
brk-tegernsee.de
SSL/TLS Certificate
SSL/TLS Certificate for brk-tegernsee.de
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- mail.njoy-it.com
- Valid from
- Oct 27, 2026
- Valid until
- Jan 25, 2027 (79 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06E7443E21479EDA9AE9B2048F2A30683454
- SHA-256 fingerprint
- 73:42:89:24:52:C7:9A:66:04:49:5F:E1:F6:A8:B4:F4:AA:8B:4C:31:2D:51:18:01:81:FA:06:0B:EC:6B:F2:8D
- Chain
- YR2 → Root YR → ISRG Root X1
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 Oct 1, 2026.
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TLS certificate
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