SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kw-sanitaer-heizung.de
SSL/TLS Certificate
SSL/TLS Certificate for kw-sanitaer-heizung.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.kw-sanitaer-heizung.de
- Valid from
- Jun 15, 2026
- Valid until
- Dec 12, 2026 (121 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 15B6C4B0DA7DFC4B785C8B6B7FCF67B8
- SHA-256 fingerprint
- 8F:F4:87:07:18:F9:1D:B9:30:E3:68:23:28:66:3A:15:FA:50:FA:3A:6F:59:15:09:7F:33:F3:F0:F7:11:F1:BB
- 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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TLS certificate
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