SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lockit.com.au
SSL/TLS Certificate
SSL/TLS Certificate for lockit.com.au
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- lockit.com.au
- Valid from
- Aug 26, 2024
- Valid until
- Sep 26, 2025 (expired 342 days ago)
- Public key
- RSA 2048-bit
- Serial
- B91850502567ACFA1CC16D18060F87A8
- SHA-256 fingerprint
- 5B:58:69:45:1C:07:6D:4D:DA:0E:04:57:1F:FC:5E:A2:7F:00:FB:48:E8:03:66:89:C7:7F:0A:81:28:07:5C:BE
- Chain
- Sectigo RSA Domain Validation Secure Server CA → USERTrust RSA Certification Authority
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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