SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
locklegion.com
SSL/TLS Certificate
SSL/TLS Certificate for locklegion.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- locklegion.com
- Valid from
- Aug 2, 2026
- Valid until
- Oct 31, 2026 (82 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0578B7AA5751691A5B9063B5FF7C4A32AC6F
- SHA-256 fingerprint
- 15:88:C1:10:B7:34:9C:09:99:1E:51:10:01:28:D2:32:D6:6B:B6:AD:89:50:C2:F5:A7:1D:32:F6:A0:68:6F:D3
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Jul 31, 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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