How to get SSL Certificate Expiry Monitor
Check TLS certificates for HTTPS hosts - issuer, validity dates, days remaining, SANs, and expiry alerts. A run saves one row per result.
One row per result
A row has Port, Ok, Issuer, Not Before. The columns are listed in the schema on this page.
The next run
Put the run on a schedule and the next file is the latest rows.
SSL Certificate Expiry Monitor in Excel, Sheets, or Power BI
The rows are the same in each of those tools. The guide for the one you already use starts with a free Apify account and finishes with the file.
Schema
Examples come from the actor sample, not a live result.
| Name | Description | Example |
|---|---|---|
port | Port | 443 |
ok | Ok | true |
issuer | Issuer | DigiCert |
notBefore | Not Before | Oct |
notAfter | Not After | Oct |
daysRemaining | Days Remaining | 46 |
tlsVersion | Tls Version | TLSv1.3 |
scrapedAt | Scraped At | 2026-09-11T12:00:00+00:00 |
portPort443okOktrueissuerIssuerDigiCertGlobal G3 TLS ECC SHA384 2020 CA1 notBeforeNot BeforeOct1 00:00:00 2025 GMT notAfterNot AfterOct27 22:17:21 2026 GMT daysRemainingDays Remaining46tlsVersionTls VersionTLSv1.3scrapedAtScraped At2026-09-11T12:00:00+00:00