SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
uri-design.de
SSL/TLS Certificate
SSL/TLS Certificate for uri-design.de
Valid- Issued by (CA)
- Starfield Technologies
- Subject
- uri-design.de
- Valid from
- Oct 18, 2026
- Valid until
- May 4, 2027 (197 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 2D254B811EA06181
- SHA-256 fingerprint
- 66:45:A5:C5:D2:8D:3C:85:7B:C5:44:1C:B4:CF:64:93:BC:99:BD:7A:CA:AF:2A:D8:C5:53:B5:D5:A6:69:4B:74
- 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.
This certificate has been served since Oct 13, 2026.
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Uptime
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DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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