SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for janw.it
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- *.janw.it
- Valid from
- May 20, 2025
- Valid until
- Jun 20, 2026 (expired 112 days ago)
- Public key
- RSA 4096-bit
- Serial
- 4F6BB51716C3CB3CC1BF94594CDDA0FB
- SHA-256 fingerprint
- 41:CD:28:CF:F1:84:C2:C9:9D:A5:9D:A8:8D:6F:C6:AE:35:2B:64:3A:3D:06:93:02:EC:DE:92:74:13:7D:EB:D3
- 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.
This certificate has been served since Sep 30, 2026.
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TLS certificate
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