SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
asist-app.de
SSL/TLS Certificate
SSL/TLS Certificate for asist-app.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- asist-app.com
- Valid from
- Oct 6, 2026
- Valid until
- Jan 4, 2027 (74 days remaining)
- Public key
- EC 256-bit
- Serial
- 052D886CABFBBFE5484933C42BFF51D054A4
- SHA-256 fingerprint
- 29:81:53:81:A4:17:25:4B:56:6C:C8:30:F7:DF:30:80:2F:F8:64:32:AC:19:85:00:BD:9E:FD:57:E0:C0:74:EB
- 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.
This certificate has been served since Sep 12, 2026.
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Uptime
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DNS changes
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TLS certificate
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