SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for lieutenant-gouverneur.qc.ca

Valid
Issued by (CA)
Amazon
Subject
lieutenant-gouverneur.qc.ca
Valid from
Jul 4, 2026
Valid until
Jan 17, 2027 (168 days remaining)
Public key
RSA 2048-bit
Serial
04347086B5B6C50CAFF25D8C9D3C2C9F
SHA-256 fingerprint
3C:37:E2:95:38:EE:E9:54:BF:53:2B:2A:19:5A:FD:0F:A7:E0:8A:C0:6C:24:A7:19:05:73:06:D6:0B:B2:2D:FD
Chain
Amazon RSA 2048 M01 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Subject Alternative Names (1)
lieutenant-gouverneur.qc.ca

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

Never get surprised by lieutenant-gouverneur.qc.ca's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch lieutenant-gouverneur.qc.ca 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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.