SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sgi-portugal.pt
SSL/TLS Certificate
SSL/TLS Certificate for sgi-portugal.pt
Hostname mismatch- Issued by (CA)
- Sectigo Limited
- Subject
- sgi-portugal.org
- Valid from
- May 6, 2026
- Valid until
- Nov 20, 2026 (120 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 53EDDDB485A7424263C52539B55A52AC
- SHA-256 fingerprint
- C9:AF:E4:70:3B:F9:B7:C3:1F:23:2F:C8:88:70:C1:24:C0:F3:44:F8:7B:8F:7E:11:6F:64:CF:AD:6C:0B:53:BD
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46
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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