SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ceto-solutions.ch
SSL/TLS Certificate
SSL/TLS Certificate for ceto-solutions.ch
Self-signed- Issued by (CA)
- sedna.ch-dns.net
- Subject
- sedna.ch-dns.net
- Valid from
- Sep 24, 2026
- Valid until
- Sep 24, 2027 (337 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 698FF6CFD18E3F5CD7B14FC703905D4D838B1FA7
- SHA-256 fingerprint
- 6B:44:85:4C:9B:18:E9:D6:40:12:D2:AB:57:2C:75:30:25:A0:ED:2C:3E:95:1F:7D:4E:A1:48:39:0D:93:F1:5B
- Chain
- sedna.ch-dns.net
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 3, 2026.
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Uptime
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DNS changes
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TLS certificate
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