SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
om-sham.fr
SSL/TLS Certificate
SSL/TLS Certificate for om-sham.fr
Valid- Issued by (CA)
- Google Trust Services
- Subject
- om-sham.fr
- Valid from
- Jun 24, 2026
- Valid until
- Sep 22, 2026 (34 days remaining)
- Public key
- EC 256-bit
- Serial
- 02ED862D37DC80B9133D02064D36506F
- SHA-256 fingerprint
- 0B:74:BC:47:DE:95:4A:DE:C5:9F:DE:E9:8D:E1:60:14:70:7A:F0:22:6C:7F:44:0A:26:90:31:36:D9:BE:52:0C
- 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 Jul 27, 2026.
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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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