SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
heka-app.fr
SSL/TLS Certificate
SSL/TLS Certificate for heka-app.fr
Valid- Issued by (CA)
- Google Trust Services
- Subject
- heka-app.fr
- Valid from
- Jun 21, 2026
- Valid until
- Sep 19, 2026 (58 days remaining)
- Public key
- EC 256-bit
- Serial
- A04E34EBC4AEA6931180CC574C61E241
- SHA-256 fingerprint
- 00:6D:9E:0C:C5:EC:CE:45:8F:1D:8E:36:F2:50:24:A3:75:D6:B8:35:98:4D:B7:C2:9D:76:D7:8D:B5:A7:9B:32
- Chain
- WR1 → GTS Root R1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by heka-app.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch heka-app.fr continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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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