SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
rel-soft.com
SSL/TLS Certificate
SSL/TLS Certificate for rel-soft.com
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- www.rel-soft.com
- Valid from
- Jul 16, 2025
- Valid until
- Jul 16, 2026 (expired 64 days ago)
- Public key
- RSA 2048-bit
- Serial
- 0C035B203E79A43C424F0091652DE52F
- SHA-256 fingerprint
- 16:B3:36:8B:E3:3B:AE:5E:75:26:A8:C8:C1:87:3E:36:1F:2A:B1:4B:AD:6F:F8:2F:C1:12:02:09:7E:0C:7E:82
- Chain
- Sectigo Public Server Authentication CA DV R36 → 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 Sep 18, 2026.
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TLS certificate
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