SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
domum-bau.de
SSL/TLS Certificate
SSL/TLS Certificate for domum-bau.de
Expired- Issued by (CA)
- Starfield Technologies, Inc.
- Subject
- www.domum-bau.com
- Valid from
- Jan 31, 2023
- Valid until
- Mar 1, 2024 (expired 947 days ago)
- Public key
- RSA 4096-bit
- Serial
- CEAF1BF2E76F2C8B
- SHA-256 fingerprint
- 88:24:12:82:0F:5D:C3:39:6A:24:DD:95:A5:F3:7E:65:D6:6D:F9:28:89:B7:7F:26:7D:59:06:58:3E:C4:9D:16
- Chain
- Starfield Secure Certificate Authority - G2 → Starfield Root Certificate Authority - 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 Sep 10, 2026.
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TLS certificate
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