SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ls-fensterbau.de
SSL/TLS Certificate
SSL/TLS Certificate for ls-fensterbau.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.ls-fensterbau.de
- Valid from
- Apr 8, 2026
- Valid until
- Oct 23, 2026 (30 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 13D5D66E2E835FC5A8E681356F8691D6
- SHA-256 fingerprint
- 4A:C4:00:06:98:60:2E:6A:C9:81:C4:47:16:4E:14:74:6A:BF:6C:E4:FE:DE:F6:F9:D0:6C:86:AF:1A:3B:29:9B
- 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.
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Uptime
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DNS changes
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TLS certificate
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