SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
it-casa.org
SSL/TLS Certificate
SSL/TLS Certificate for it-casa.org
Hostname mismatch- Issued by (CA)
- Nijimo, Inc.
- Subject
- www.it-casa.org
- Valid from
- Nov 10, 2025
- Valid until
- Dec 10, 2026 (97 days remaining)
- Public key
- RSA 2048-bit
- Serial
- A93C7FFBF1684A5FF7895D398CDA7141
- SHA-256 fingerprint
- 5A:6B:F8:EB:78:09:10:14:48:64:8E:62:09:E0:32:27:C5:1C:C8:08:65:C7:FD:7F:50:9E:F0:AC:24:00:24:1D
- Chain
- FujiSSL RSA Domain Validation Secure Server CA 2 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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 27, 2026.
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TLS certificate
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