Issued by Trustwave Organization Validation SHA256 CA, Level 1
About this certificate
This digital certificate with serial number 06:67:0a:19:44:28:57:9f:22:cd:09:c8:0f:c5:f0:1b:c0:86:ae was issued on
by Trustwave Holdings, Inc..
This certificate has already expired and will cause a warning or error message in the browser it's
still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
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We have idenified some issues with this certificate:
Subscriber Certificate: commonName is deprecated.
The keyUsage extension SHOULD be critical
(RFC 5280: 18.104.22.168)
Houston Independent School District
Organization:Houston Independent School District
State / Province:Texas Locality:Houston Country:US
Trustwave Holdings, Inc.
Organization:Trustwave Holdings, Inc.
State / Province:Illinois Locality:Chicago Country:US
Time since certificate expired
This certificate has expire since
Serial Number (hex): 06:67:0a:19:44:28:57:9f:22:cd:09:c8:0f:c5:f0:1b:c0:86:ae
Serial Number (int): 142780473050418573126189419206710963808011950
Serial Number lenght: 147 bits, 19 octets