SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bsw-gmbh.net
SSL/TLS Certificate
SSL/TLS Certificate for bsw-gmbh.net
Self-signed- Issued by (CA)
- Net-Build GmbH
- Subject
- web12.net-server.de
- Valid from
- Jan 11, 2017
- Valid until
- Jan 9, 2027 (81 days remaining)
- Public key
- RSA 3072-bit
- Serial
- FABB33962A1471CE
- SHA-256 fingerprint
- 7F:F4:0C:62:79:52:A7:83:A2:B5:6A:97:B1:CF:87:21:AE:3F:4A:F3:C1:EF:3E:C4:20:62:38:93:18:60:3E:1E
- Chain
- web12.net-server.de
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 Oct 4, 2026.
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Uptime
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DNS changes
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TLS certificate
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