SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cleena-thailand.com
SSL/TLS Certificate
SSL/TLS Certificate for cleena-thailand.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- cleena-thailand.com
- Valid from
- Sep 8, 2026
- Valid until
- Dec 7, 2026 (50 days remaining)
- Public key
- EC 384-bit
- Serial
- 050163DA4A700AC46ECB63E5CFCBCEBDFA20
- SHA-256 fingerprint
- 19:58:3A:40:F0:45:2E:31:F2:61:A2:93:1C:9D:17:FF:83:A9:9C:19:1F:7D:37:A6:1A:DC:EA:85:FF:3F:5F:BA
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 13, 2026.
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Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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