SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bau-lenz.de
SSL/TLS Certificate
SSL/TLS Certificate for bau-lenz.de
Valid- Issued by (CA)
- Google Trust Services
- Subject
- bau-lenz.de
- Valid from
- Jul 26, 2026
- Valid until
- Oct 24, 2026 (85 days remaining)
- Public key
- EC 256-bit
- Serial
- A25FABF5BF26A31F1387611D8C45CFE3
- SHA-256 fingerprint
- F8:4A:4F:F2:DF:1D:AF:BB:5B:3B:62:CF:52:F3:FA:D5:DA:D2:78:FF:0E:37:91:FD:BC:79:7A:7D:83:45:E4:EA
- 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
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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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