SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bas-st-laurent.com
SSL/TLS Certificate
SSL/TLS Certificate for bas-st-laurent.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- bas-st-laurent.com
- Valid from
- Sep 20, 2026
- Valid until
- Dec 19, 2026 (61 days remaining)
- Public key
- EC 256-bit
- Serial
- 05A24AB71FC01FCAF1768D408631368FE695
- SHA-256 fingerprint
- 54:8F:BF:B4:6D:CD:5A:10:3D:D4:27:F8:15:1C:0C:68:7E:30:4B:53:97:FA:5A:AC:42:B3:51:6B:6D:B9:52:D6
- 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.
This certificate has been served since Sep 26, 2026.
Never get surprised by bas-st-laurent.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch bas-st-laurent.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, 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.