SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lk-communication.fr
SSL/TLS Certificate
SSL/TLS Certificate for lk-communication.fr
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.lk-communication.fr
- Valid from
- Jan 1, 2026
- Valid until
- Jan 15, 2027 (165 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 96DF57D45D3D8147A321FEF6D1ED23F1
- SHA-256 fingerprint
- 4C:A8:E1:77:1F:19:5C:71:D9:7E:B9:2A:DB:20:DD:23:5F:AB:CA:B0:C5:81:3D:3F:80:F5:2E:90:84:FC:8C:D9
- 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 lk-communication.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch lk-communication.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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