SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lesprofs.com
SSL/TLS Certificate
SSL/TLS Certificate for lesprofs.com
Valid- Issued by (CA)
- Gandi SAS
- Subject
- lesprofs.com
- Valid from
- Sep 27, 2026
- Valid until
- Apr 13, 2027 (180 days remaining)
- Public key
- EC 256-bit
- Serial
- 0A717660BA085708430CE9B6DBF7F316
- SHA-256 fingerprint
- 3B:04:FD:63:0F:2E:D4:87:13:8F:03:7F:3D:0E:40:23:38:62:C0:0E:EE:CF:84:5E:BA:D9:59:B4:66:C4:64:46
- Chain
- GandiCert → DigiCert Global Root G2
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 Aug 4, 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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