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 tambonyo.go.th

Expiring soon
Issued by (CA)
Let's Encrypt
Subject
tambonyo.go.th
Valid from
May 6, 2026
Valid until
Aug 4, 2026 (14 days remaining)
Public key
RSA 4096-bit
Serial
0649B98645AA6551B05056C37637020B0FA0
SHA-256 fingerprint
AB:B4:A3:26:44:23:1D:6F:EE:B0:A1:D4:50:0F:8D:A0:E1:01:8F:9D:E9:57:DC:89:F8:41:43:9D:95:DB:6D:C0
Chain
R12 → ISRG Root X1
Subject Alternative Names (4)
2019.tambonyo.go.th, tambonyo.go.th, www.2019.tambonyo.go.th, www.tambonyo.go.th

Certificate Authority Authorization (CAA)

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