SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
rolf-goessner.de
SSL/TLS Certificate
SSL/TLS Certificate for rolf-goessner.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.rolf-goessner.de
- Valid from
- Jun 19, 2026
- Valid until
- Dec 30, 2026 (71 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 53FE91A9716A5908568B8B43A8C4B4C6
- SHA-256 fingerprint
- B6:AD:82:CE:9F:3A:DB:2F:27:6E:D2:25:90:FD:4C:1F:F0:BC:7F:35:74:46:41:CF:6C:C9:70:17:89:C3:84:12
- 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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