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 uback.fr
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- basecamp.prod.ropeup.fr
- Valid from
- Jun 12, 2026
- Valid until
- Sep 10, 2026 (50 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05CE8B5AEE2A6827C401F5EAA50CBE7E8E2C
- SHA-256 fingerprint
- 11:08:34:A9:53:F8:DE:04:CA:C6:7E:0C:C4:F1:61:A3:17:78:FB:01:64:5B:5B:97:C0:D5:E4:2A:64:31:C4:D1
- 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.