Check a domain SSL certificate and expiry

Created by

Broke to Built

Actor

SSL Certificate Checker - Issuer, SANs, Expiry, Chain JSON

Live TLS check for up to 200 hosts: issuer, SANs, days-to-expiry, chain, protocol. $0.0008/host, dead hosts free. Any port. API + MCP ready.

Try for free

SSL Certificate Checker - Issuer, SANs, Expiry, Chain JSONeliai/ssl-certificate-checker

Host

Port

Valid

Authorized

+22 fields

Input

Host or URL:github.com

Hosts (bulk):cloudflare.com+1

Port:443

Max hosts:50

Warn days:21

Output fields

Host

Port

Valid

Authorized

Authorization Error

Subject

Issuer

Common Name

San

Valid From

Valid To

Days To Expiry

Expired

Expiring soon

Warn days

Not yet valid

Self signed

Serial number

Fingerprint256

Key usage

Key type

Bits

Protocol

Chain length

Chain

How it works

Sign up on Apify or log in

The SSL Certificate Checker - Issuer, SANs, Expiry, Chain JSON Actor is ready to run with the inputs already set for "Check a domain SSL certificate and expiry". Sign up or log in and you'll land in Apify Console with a copy of this exact task.

Start the "Check a domain SSL certificate and expiry" task

The SSL Certificate Checker - Issuer, SANs, Expiry, Chain JSON Actor will start running based on the input automatically. You can also change all the input fields, like host or url, hosts (bulk), and more, to match your specific use case.

Receive the "Check a domain SSL certificate and expiry" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as host, port, valid, and more.

Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Check a domain SSL certificate and expiry" task via API.