SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
laurenz-sports.de
SSL/TLS Certificate
SSL/TLS Certificate for laurenz-sports.de
Valid- Issued by (CA)
- Google Trust Services
- Subject
- laurenz-sports.de
- Valid from
- Aug 5, 2026
- Valid until
- Nov 3, 2026 (87 days remaining)
- Public key
- EC 256-bit
- Serial
- D3119103C3A5921D132E999043B59810
- SHA-256 fingerprint
- 16:A1:22:CB:5E:02:DB:7F:F5:85:9F:7F:7B:D9:13:7C:68:9D:B3:4E:79:9A:D0:29:F4:49:84:5A:3B:E5:CE:29
- Chain
- WE1 → GTS Root R4
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
We watch NS, MX, CAA, DNSSEC, CNAME 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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