SSL / domain checking app

Check domain expiration date. Verify that your SSL certificate is installed correctly on your server.

Results:
Common name: duke.edu
IP address: 152.3.72.197
Domain expires in: No data
Certificate expires in: -1271 day on 2021-04-15 01:59:59
Country: United States (US)
Issuer CN: InCommon RSA Server CA
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