SSL/TLS Certificate for netcitadel.com
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.proofpoint.com
- Valid from
- Jun 15, 2026
- Valid until
- Dec 27, 2026 (159 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 3D9A82431F4E9B72E8F6E05F7DB400CA
- SHA-256 fingerprint
- BB:57:03:F8:56:C0:CE:CF:93:50:39:BC:A9:1E:79:A9:49:48:7A:E5:AF:C9:03:84:DC:53:B9:B5:6A:F0:75:07
- Chain
- Sectigo Public Server Authentication CA OV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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No CAA policy is published for this domain — any certificate authority may issue for it.