SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
alu-point.de
SSL/TLS Certificate
SSL/TLS Certificate for alu-point.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- alu-point.de
- Valid from
- Jul 18, 2026
- Valid until
- Oct 16, 2026 (78 days remaining)
- Public key
- EC 256-bit
- Serial
- 05F3E38B49F5C209C95644E50908E685127B
- SHA-256 fingerprint
- 14:8E:4C:39:18:AA:BA:22:F9:41:53:3F:2D:AE:96:C8:E4:EF:E7:58:87:1B:A9:99:1A:8E:B8:B8:3F:43:9A:BD
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by alu-point.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch alu-point.de continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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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