SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
alzac-studio.ch
SSL/TLS Certificate
SSL/TLS Certificate for alzac-studio.ch
Self-signed- Issued by (CA)
- ida.ch-dns.net
- Subject
- ida.ch-dns.net
- Valid from
- Jun 3, 2026
- Valid until
- Jun 3, 2027 (263 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 45E8CD9FB0CC803A090033370FF691C4542E5F8B
- SHA-256 fingerprint
- 80:8F:32:C9:F6:B2:12:E3:E2:45:90:6B:8E:50:B0:65:24:FC:C2:85:D7:8B:54:E4:20:38:FC:BF:09:F5:8C:67
- Chain
- ida.ch-dns.net
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
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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