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 tpso.go.th

Valid
Issued by (CA)
GlobalSign nv-sa
Subject
*.tpso.go.th
Valid from
Oct 3, 2025
Valid until
Nov 4, 2026 (105 days remaining)
Public key
RSA 2048-bit
Serial
1EB868854AE68634EA7C7FDE
SHA-256 fingerprint
A9:D6:F0:E4:B2:0E:AE:B6:75:A5:07:F5:83:E1:34:F1:F3:DA:E2:D6:BB:77:C3:AD:18:07:36:85:4A:57:10:1C
Chain
GlobalSign GCC R6 AlphaSSL CA 2025 → GlobalSign
Subject Alternative Names (2)
*.tpso.go.th, tpso.go.th

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.