SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
zimmer-architekten.com
SSL/TLS Certificate
SSL/TLS Certificate for zimmer-architekten.com
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- zimmer-architekten.com
- Valid from
- Jul 16, 2026
- Valid until
- Jan 12, 2027 (115 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 57BE4014112EE15EC7DE74133F6A3482
- SHA-256 fingerprint
- 9C:1D:6B:3A:EA:11:67:A5:CA:86:00:40:9C:BC:2B:B9:CB:53:93:0A:81:F5:50:CA:95:CD:52:BC:9A:3F:6E:C7
- 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 4, 2026.
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Uptime
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DNS changes
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TLS certificate
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