SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
trex-tech.co.th
SSL/TLS Certificate
SSL/TLS Certificate for trex-tech.co.th
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- trex-tech.co.th
- Valid from
- Sep 25, 2026
- Valid until
- Dec 24, 2026 (49 days remaining)
- Public key
- EC 256-bit
- Serial
- 0690AAA8C8D418BD20C56156E2574847269C
- SHA-256 fingerprint
- C0:69:54:84:14:17:BB:D1:18:68:2E:AD:95:E6:57:27:8C:42:2C:8F:E8:46:3C:4E:12:37:B1:2C:6D:35:98:10
- Chain
- YE2 → Root YE → ISRG Root X2 → 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 Aug 3, 2026.
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Uptime
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DNS changes
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TLS certificate
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