SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lasai-conciergerie.fr
SSL/TLS Certificate
SSL/TLS Certificate for lasai-conciergerie.fr
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.lasai-conciergerie.fr
- Valid from
- Feb 8, 2026
- Valid until
- Feb 22, 2027 (193 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 770B0F3A841D03C902ECA5DD6F885E4A
- SHA-256 fingerprint
- BC:CC:8D:53:4F:23:1E:58:68:69:33:7E:59:39:C7:13:F3:71:0F:FA:9B:8F:78:20:B5:DF:60:0F:47:B6:B3:BF
- 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.
This certificate has been served since Aug 4, 2026.
Never get surprised by lasai-conciergerie.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch lasai-conciergerie.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.