SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
performancelivescan.com
SSL/TLS Certificate
SSL/TLS Certificate for performancelivescan.com
Expired- Issued by (CA)
- Fortinet
- Subject
- performancelivescan.com
- Valid from
- Feb 8, 2024
- Valid until
- May 8, 2024 (expired 845 days ago)
- Public key
- RSA 2048-bit
- Serial
- 05418222E0EB5868D8D4507CB682DC3FBEA8FA75
- SHA-256 fingerprint
- 2D:CC:D9:7B:C4:F5:AE:4F:B9:80:4A:AF:30:17:F3:93:C5:D8:F7:10:27:F3:89:F6:B8:23:17:CB:47:DE:C6:0D
- Chain
- FG100E4Q17002656
Certificate Authority Authorization (CAA)
CAA restricts issuance to amazon.com, amazonaws.com, amazontrust.com, awstrust.com, letsencrypt.org, sectigo.com; we couldn't map the serving CA (Fortinet) to one of these identifiers.
This certificate has been served since Aug 1, 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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