SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
so-imedia.fr
SSL/TLS Certificate
SSL/TLS Certificate for so-imedia.fr
Valid- Issued by (CA)
- Google Trust Services
- Subject
- so-imedia.fr
- Valid from
- Oct 26, 2026
- Valid until
- Jan 24, 2027 (84 days remaining)
- Public key
- EC 256-bit
- Serial
- 90647A78F4EF5EBE13BEBCAFFE7D1997
- SHA-256 fingerprint
- 4E:A5:CC:12:9A:55:2E:83:B8:05:38:A9:15:C4:E4:3B:F7:06:D9:98:4E:61:4C:9C:DD:C7:65:D2:1E:D2:59:1D
- Chain
- WE1 → GTS Root R4
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 24, 2026.
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Uptime
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DNS changes
We watch NS, MX, CAA, CNAME, TXT 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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