SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
raion-dojo.ch
SSL/TLS Certificate
SSL/TLS Certificate for raion-dojo.ch
Valid- Issued by (CA)
- Google Trust Services
- Subject
- raion-dojo.ch
- Valid from
- Aug 12, 2026
- Valid until
- Nov 10, 2026 (87 days remaining)
- Public key
- EC 256-bit
- Serial
- 3A521011C75045890E1DEE2FC3B28EB5
- SHA-256 fingerprint
- ED:F3:D4:21:F5:8E:37:00:4D:FB:AA:EF:CB:4B:D0:BD:7F:D4:67:7E:B1:E2:A7:4F:5B:8D:ED:49:17:00:D1:71
- Chain
- WE1 → GTS Root R4
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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