SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ok-live.de
SSL/TLS Certificate
SSL/TLS Certificate for ok-live.de
Untrusted chain- Issued by (CA)
- Let's Encrypt
- Subject
- ok-live.de
- Valid from
- Aug 9, 2026
- Valid until
- Nov 7, 2026 (81 days remaining)
- Public key
- EC 256-bit
- Serial
- 06EF3A9DDD4D1C9488ED1D509450A9C741B2
- SHA-256 fingerprint
- 68:60:B0:62:A3:EA:16:1A:9C:E4:E2:9C:FF:66:08:D3:DD:52:19:A4:8F:84:DB:A9:68:31:6A:7C:07:B4:49:D7
- Chain
- YE1
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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