SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
hs-gebaeudereinigung-kassel.de
SSL/TLS Certificate
SSL/TLS Certificate for hs-gebaeudereinigung-kassel.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.hs-gebaeudereinigung-kassel.de
- Valid from
- Mar 27, 2026
- Valid until
- Oct 7, 2026 (66 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 85CF67BA51B21650BFC5D5EE3FC35371
- SHA-256 fingerprint
- 72:48:6C:82:EA:6F:81:75:F9:FB:CD:83:36:19:B8:9A:66:87:71:13:61:FE:C4:22:89:62:E5:2C:77:C9:F5:45
- 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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