SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
konzern-it.com
SSL/TLS Certificate
SSL/TLS Certificate for konzern-it.com
Hostname mismatch- Issued by (CA)
- Sectigo Limited
- Subject
- *.aliud.de
- Valid from
- Aug 24, 2026
- Valid until
- Mar 10, 2027 (166 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 6101A705976F75992398C3D9D9EF4DD0
- SHA-256 fingerprint
- 64:4C:54:52:15:49:13:AC:4A:3C:EF:F2:DA:18:50:53:93:C4:F1:C4:AC:6A:3A:5C:80:69:63:E5:31:CE:93:6E
- Chain
- Sectigo Public Server Authentication CA OV 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.
This certificate has been served since Sep 14, 2026.
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Uptime
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DNS changes
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TLS certificate
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