SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
unlocktool.click
SSL/TLS Certificate
SSL/TLS Certificate for unlocktool.click
Valid- Issued by (CA)
- Google Trust Services
- Subject
- unlocktool.click
- Valid from
- Aug 20, 2026
- Valid until
- Nov 18, 2026 (74 days remaining)
- Public key
- EC 256-bit
- Serial
- B63E44B8A99A6EC10E2D06BAEC035470
- SHA-256 fingerprint
- FB:0E:70:DC:4B:32:3D:2F:44:C4:2B:20:EB:8C:AE:06:E0:C8:BF:35:10:1D:76:7A:4B:41:7D:97:70:E9:1D:9F
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Aug 24, 2026.
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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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