SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kunda-met.de
SSL/TLS Certificate
SSL/TLS Certificate for kunda-met.de
Self-signed- Issued by (CA)
- kunda-met.de
- Subject
- kunda-met.de
- Valid from
- May 5, 2025
- Valid until
- May 5, 2026 (expired 143 days ago)
- Public key
- RSA 2048-bit
- Serial
- 018E4172B9
- SHA-256 fingerprint
- 4E:00:81:FB:AC:87:16:4C:D9:94:66:96:F3:CA:91:82:DC:84:DF:51:94:F3:7F:67:35:65:F2:E5:47:86:6A:45
- Chain
- kunda-met.de
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
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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