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 owus.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- owus.de
- Valid from
- Jul 7, 2026
- Valid until
- Oct 5, 2026 (75 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 059FAA88F59F7D0B40EEBF198712E31C572D
- SHA-256 fingerprint
- AB:86:22:3C:79:F4:E0:8F:05:BF:97:09:3A:5E:D7:44:C8:EA:A6:18:E9:14:1E:FF:66:67:15:80:1F:88:86:CA
- 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.