SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
nt-architekten.de
SSL/TLS Certificate
SSL/TLS Certificate for nt-architekten.de
Expiring soon- Issued by (CA)
- Starfield Technologies, Inc.
- Subject
- nt-architekten.de
- Valid from
- Nov 25, 2025
- Valid until
- Nov 25, 2026 (18 days remaining)
- Public key
- RSA 2048-bit
- Serial
- B16FB7E2ED95DEDD
- SHA-256 fingerprint
- 6E:CA:12:35:12:36:E5:79:A0:07:A7:3F:0D:AF:AC:0D:8A:B9:B3:42:26:3D:B7:9A:9D:34:E4:55:18:21:50:47
- 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 Aug 22, 2026.
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TLS certificate
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