SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
janssendejong.com
SSL/TLS Certificate
SSL/TLS Certificate for janssendejong.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- flexsite-host.com
- Valid from
- Feb 24, 2025
- Valid until
- May 25, 2025 (expired 423 days ago)
- Public key
- RSA 2048-bit
- Serial
- 034F4B13AD0820158FFB1F5EB494023E2897
- SHA-256 fingerprint
- 1A:20:B9:99:BB:10:08:10:7F:CF:15:EE:F8:93:3C:0E:93:2F:43:A1:02:5C:72:F1:80:13:A4:24:F5:7D:A9:8B
- Chain
- R10 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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TLS certificate
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