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 sappi.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.sappi.de
- Valid from
- Jun 4, 2026
- Valid until
- Sep 2, 2026 (43 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 0534EC79DF793D2C462F484CF9F8B2E73289
- SHA-256 fingerprint
- ED:40:4D:A1:55:08:FB:AB:94:14:9B:2C:2A:B5:9D:98:93:8E:31:B9:4C:CA:78:E3:41:60:92:BF:06:22:57:15
- 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.