SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for nexir.fr
Valid- Issued by (CA)
- Gandi SAS
- Subject
- nexir.fr
- Valid from
- Oct 2, 2026
- Valid until
- Apr 18, 2027 (185 days remaining)
- Public key
- EC 256-bit
- Serial
- 070C854A56A9F3641FFF5DE46381D177
- SHA-256 fingerprint
- D0:CF:18:34:5B:CF:FB:50:25:9F:11:95:09:44:22:10:E2:FF:99:52:63:32:76:6C:12:44:A6:FD:0D:EE:C0:04
- Chain
- GandiCert → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 4, 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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