SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for dg-ra.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- dg-ra.de
- Valid from
- Jan 12, 2026
- Valid until
- Feb 2, 2027 (107 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 1224AC5979CE43BBF0239E706B4350F9
- SHA-256 fingerprint
- F6:3F:84:A2:B6:5B:B9:AD:F8:1D:65:97:82:20:4E:59:54:B2:40:60:D3:E0:09:FA:68:79:59:E5:3F:E6:0F:90
- 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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