SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kra-tec.de
SSL/TLS Certificate
SSL/TLS Certificate for kra-tec.de
Self-signed- Issued by (CA)
- proxy0.netleaders.de
- Subject
- proxy0.netleaders.de
- Valid from
- Mar 20, 2020
- Valid until
- Mar 18, 2030 (1287 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 14CE75858EF4A746F2F791F548D9F497072FD4A0
- SHA-256 fingerprint
- 92:5B:EC:0F:C5:94:C5:EB:D7:98:A8:87:22:4F:A3:E4:5A:E0:79:93:56:C3:6C:03:21:80:9B:7F:43:FE:03:1B
- Chain
- proxy0.netleaders.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 Aug 3, 2026.
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Uptime
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DNS changes
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TLS certificate
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