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 oki.hu
Hostname mismatch- Issued by (CA)
- Microsec Ltd.
- Subject
- *.nngyk.gov.hu
- Valid from
- Jul 20, 2026
- Valid until
- Feb 3, 2027 (109 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 06BF614C8694B59556F6A49A3F0A
- SHA-256 fingerprint
- F1:4C:F1:2C:91:57:86:22:18:F4:7C:DE:81:50:CC:53:34:10:C3:75:80:4E:6E:8B:6C:F7:04:C0:7A:59:93:6B
- Chain
- e-Szigno RSA OV TLS CA 2026 → e-Szigno RSA TLS Root CA 2025 → Microsec e-Szigno Root CA 2009
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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TLS certificate
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