SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
datev-partner-asp.net
SSL/TLS Certificate
SSL/TLS Certificate for datev-partner-asp.net
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- datev-partner-asp.net
- Valid from
- Oct 4, 2026
- Valid until
- Jan 2, 2027 (75 days remaining)
- Public key
- EC 256-bit
- Serial
- 06D2BF877528301A878CBFB0E461A6FA723C
- SHA-256 fingerprint
- 49:5D:8F:85:E8:55:5F:5D:CC:12:63:60:5D:AC:AF:76:79:9F:AC:7C:9F:BD:81:A5:2E:FA:39:99:F5:7D:80:2B
- Chain
- YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
The serving CA (Let's Encrypt) is authorized by this domain's CAA records (letsencrypt.org).
We've observed 1 previous certificate for this host. This certificate has been served since Oct 17, 2026.
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Uptime
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DNS changes
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TLS certificate
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