This digital certificate with serial number 1c:a4:bc:fa:00:00:00:00:01:c4 was issued on
by ABB.
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 certificates MUST contain the Subject Alternate Name extension
(BRs: 7.1.4.2.1)
Subscriber Certificate: authorityInformationAccess MUST contain the HTTP URL of the Issuing CA's OSCP responder.
(BRs: 7.1.2.3)
The common name field in subscriber certificates must include only names from the SAN extension
(BRs: 7.1.4.2.2)
Subscriber Certificate: commonName is deprecated.
(BRs: 7.1.4.2.2)
The keyUsage extension SHOULD be critical
(RFC 5280: 4.2.1.3)
ABB
Organization:ABB Organization unit: ABB
State / Province:Baden-Wuerttemberg Locality:Ehningen Country:DE
ABB
Organization:ABB
Time since certificate expired
This certificate has expire since
Certificate Details
Serial Number (hex): 1c:a4:bc:fa:00:00:00:00:01:c4
Serial Number (int): 135265144744861740564932
Serial Number lenght: 77 bits, 10 octets