SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bau-constructora.com
SSL/TLS Certificate
SSL/TLS Certificate for bau-constructora.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- bau-constructora.com
- Valid from
- Sep 20, 2026
- Valid until
- Dec 19, 2026 (82 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06CCFC353F7FCDCA212E2CAE75BB1E7AE65F
- SHA-256 fingerprint
- A0:BD:9D:7E:C4:2B:1C:4D:B5:24:85:86:69:E0:C0:64:FC:9D:BC:7A:CC:1C:64:FB:B9:24:74:87:30:54:20:9E
- 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.
This certificate has been served since Sep 14, 2026.
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Uptime
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DNS changes
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TLS certificate
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