SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
hs-com.fr
SSL/TLS Certificate
SSL/TLS Certificate for hs-com.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- hs-com.fr
- Valid from
- Oct 31, 2026
- Valid until
- Jan 29, 2027 (82 days remaining)
- Public key
- EC 256-bit
- Serial
- 0690131D8B1E9929A574300992139D763987
- SHA-256 fingerprint
- 4B:F3:DE:03:28:76:1D:8D:17:4B:B4:1B:24:FE:FA:53:0B:6B:67:4F:B4:4B:3E:A2:1B:68:10:A3:F9:71:55:01
- Chain
- YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by hs-com.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch hs-com.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, 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.