SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for genka.de
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- web.genka.it
- Valid from
- Jun 21, 2026
- Valid until
- Sep 19, 2026 (59 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0594C3828585C272B20D2B2040F8734D8592
- SHA-256 fingerprint
- 71:15:A4:11:23:CB:9C:34:64:88:29:0E:2F:DF:6F:EA:57:8B:DF:96:51:CC:18:F9:57:8C:3C:B9:7F:06:7B:A1
- 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.