SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
expotech.co.th
SSL/TLS Certificate
SSL/TLS Certificate for expotech.co.th
Valid- Issued by (CA)
- DigiCert Inc
- Subject
- www.expotech.co.th
- Valid from
- Mar 5, 2026
- Valid until
- Sep 19, 2026 (59 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 04C568D9B13F6CE1736465747DF532FB
- SHA-256 fingerprint
- 84:92:66:07:AC:A8:75:CD:A0:05:7B:A3:A7:E7:DF:FE:EB:1F:1D:A5:1E:94:B5:62:F4:70:3C:15:2D:F7:A9:A7
- Chain
- Thawte TLS RSA CA G1 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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