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 alega.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.alega.fr
- Valid from
- Jul 6, 2026
- Valid until
- Oct 4, 2026 (75 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05F610D58F14013296A01B74DF84C2B5E4BB
- SHA-256 fingerprint
- B1:D4:97:A7:54:93:58:4A:D9:57:61:C2:AF:69:5B:3A:26:BA:CE:B1:A2:E9:5A:C6:9E:12:89:6A:BB:4B:D0:D5
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.