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 f-list.ca

Valid
Issued by (CA)
Google Trust Services
Subject
f-list.ca
Valid from
Sep 7, 2026
Valid until
Dec 6, 2026 (65 days remaining)
Public key
EC 256-bit
Serial
7ED0592836D3FF9F0E754A4510611045
SHA-256 fingerprint
05:E2:3C:0F:D5:27:F3:9D:C4:0A:C7:15:B1:F7:D3:9B:B4:2B:76:89:66:7C:14:9E:D0:32:6B:56:B3:41:65:99
Chain
WE1 → GTS Root R4
Subject Alternative Names (2)
*.f-list.ca, f-list.ca

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 21, 2026.

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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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