SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
purwa-system.de
SSL/TLS Certificate
SSL/TLS Certificate for purwa-system.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.purwa-system.de
- Valid from
- Feb 21, 2026
- Valid until
- Mar 7, 2027 (177 days remaining)
- Public key
- RSA 2048-bit
- Serial
- C988FA3D5F3D6D0EA3591971A7C50B40
- SHA-256 fingerprint
- 92:0F:58:C2:5C:12:DB:F1:49:F1:2B:F4:A0:E1:51:51:26:8B:E3:2A:FF:55:65:F8:35:F6:13:5B:0F:01:53:CC
- 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 Aug 12, 2026.
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Uptime
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DNS changes
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TLS certificate
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