SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dpsg-aachen.de
SSL/TLS Certificate
SSL/TLS Certificate for dpsg-aachen.de
Valid- Issued by (CA)
- Starfield Technologies
- Subject
- dpsg-aachen.de
- Valid from
- Jul 23, 2026
- Valid until
- Jan 21, 2027 (178 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 95DA134F9EBFF27C
- SHA-256 fingerprint
- 20:45:46:19:FA:D1:1C:26:CF:7D:16:A0:84:45:A8:A2:CD:F6:67:4B:82:56:8A:52:49:06:F1:A2:9A:DC:58:84
- Chain
- Starfield TLS Intermediate CA DV - R1v1 → Starfield TLS Root CA - R1 → Starfield Root Certificate Authority - G2
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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