SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
roc-officecenter.de
SSL/TLS Certificate
SSL/TLS Certificate for roc-officecenter.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- roc-officecenter.de
- Valid from
- Jul 31, 2026
- Valid until
- Feb 14, 2027 (122 days remaining)
- Public key
- RSA 2048-bit
- Serial
- F18E49745AD49C165E6E53FF29A99EB0
- SHA-256 fingerprint
- 1A:50:78:3D:49:86:5B:1D:5D:E1:DC:08:EA:36:9E:23:A5:11:CE:5A:BA:4A:5A:B6:45:DF:57:20:25:09:46:32
- 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 Oct 3, 2026.
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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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