SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ler-france.com
SSL/TLS Certificate
SSL/TLS Certificate for ler-france.com
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.ler-france.com
- Valid from
- Jun 14, 2026
- Valid until
- Dec 25, 2026 (146 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 5B3A2414673A10B72B828B80E3753274
- SHA-256 fingerprint
- 91:05:61:6F:5A:58:DF:52:B8:9D:39:17:AB:BB:B0:F6:59:96:25:16:4E:8E:B8:31:3F:C7:91:9D:A2:20:A8:E0
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by ler-france.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ler-france.com 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.