Is there any example of server certificate failed the validation with DigiCert.com SSL Certificate Checker?

Here is an example of server certificate failed to pass the validation of DigiCert.com SSL Certificate Checker.

1. Go to https://www.digicert.com/help/.

2. Enter this URL: www.wikipedia.com.

3. Click "CHECK SERVER" button. You will see the output with these sections:

Pass - DNS resolves www.wikipedia.com to 198.35.26.96 - HTTP Server Header: mw1212.eqiad.wmnet

Pass - SSL Certificate -

Common Name = *.wikipedia.org
Subject Alternative Names = *.wikipedia.org, mediawiki.org, wikibooks.org...
Issuer = GlobalSign Organization Validation CA - SHA256 - G2
Serial Number = 1121A225BA0402D791854854C8BA60686A9B
SHA1 Thumbprint = 87F5BABBD897C579B66AF52FD8638B99BD1CE826
Key Length = 256
Signature algorithm = SHA256 + RSA (excellent)
Secure Renegotiation: Supported

Pass - SSL Certificate has not been revoked -

OCSP Staple:   Good
OCSP Origin:   Good
CRL Status:   Good

Pass - SSL Certificate expiration - The certificate expires December 10, 2016 (147 days from today)

Failed - Certificate does not match name www.wikipedia.com -

Server Certificate:
    Subject  *.wikipedia.org
    Valid from 10/Dec/2015 to 10/Dec/2016
    Issuer  GlobalSign Organization Validation CA - SHA256 - G2

Intermediate Certificate:
    Subject  GlobalSign Organization Validation CA - SHA256 - G2
    Valid from 20/Feb/2014 to 20/Feb/2024
    Issuer  GlobalSign Root CA

Pass - Heartbleed Vulnerability - This server is not vulnerable to the Heartbleed Bug.

Pass - Protocol Support - TLS 1.2, TLS 1.1, TLS 1.0

Pass - SSL ciphers supported by the server - TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, ...

Pass - No known vulnerable Debian keys were found

As you can see, www.wikipedia.com is using a certificate that has different name: www.wikipedia.org. If this happens to your bank Websites, it would be a major security concern.

The picture below shows you result for www.wikipedia.com from the Certificate Checker:

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