SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
smsnegar.com
SSL/TLS Certificate
SSL/TLS Certificate for smsnegar.com
Expired- Issued by (CA)
- Unizeto Technologies S.A.
- Subject
- smsnegar.com
- Valid from
- May 13, 2025
- Valid until
- May 13, 2026 (expired 80 days ago)
- Public key
- RSA 4096-bit
- Serial
- 21220F3F3A07B798CCA980416F7E06CE
- SHA-256 fingerprint
- 2A:70:06:08:41:19:F8:5B:61:A4:F2:AC:C7:60:F8:2C:88:36:71:55:58:8D:E0:86:04:5C:D2:71:BF:57:58:D8
- Chain
- Certum Domain Validation CA SHA2 → Certum Trusted Network CA
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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