SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gwi-bau.de
SSL/TLS Certificate
SSL/TLS Certificate for gwi-bau.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.gwi-bau.de
- Valid from
- Apr 27, 2026
- Valid until
- Nov 11, 2026 (95 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 519AE7F5987AEF3EEC9B94AF529E7417
- SHA-256 fingerprint
- C5:8D:CB:8A:2D:C9:41:6A:0E:46:58:41:3E:2C:EB:86:C7:9F:0C:1F:E1:8C:74:DE:58:13:36:02:2D:65:81:80
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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