SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lau-net.de
SSL/TLS Certificate
SSL/TLS Certificate for lau-net.de
Valid- Issued by (CA)
- DigiCert Inc
- Subject
- www.lau-net.de
- Valid from
- Jan 8, 2026
- Valid until
- Jan 9, 2027 (168 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0AC8487F35E74C80E1A2E059556112FE
- SHA-256 fingerprint
- FF:88:6A:69:06:D3:B3:83:01:E2:10:B6:AD:78:42:95:1C:2B:99:D8:ED:3C:DC:CA:1C:3E:EB:80:49:DB:11:4C
- Chain
- GeoTrust TLS RSA CA G1 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by lau-net.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch lau-net.de continuously, notifying you the moment anything moves across all three signals:
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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