SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ek-gebaeudetechnik.de
SSL/TLS Certificate
SSL/TLS Certificate for ek-gebaeudetechnik.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.ek-gebaeudetechnik.de
- Valid from
- Jun 7, 2026
- Valid until
- Dec 18, 2026 (38 days remaining)
- Public key
- RSA 2048-bit
- Serial
- A81979ADB3EEB5A7D35A62A3296DDFB2
- SHA-256 fingerprint
- 0F:77:A6:44:35:D2:6A:C1:89:94:3D:CC:CC:21:63:D3:D3:D0:7E:03:CE:A3:6A:2F:DA:EE:DE:79:4B:FE:F9:82
- 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.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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