This digital certificate with serial number 16:82:8e:f5:2c:8e:2a:de:c6:71:3c:5e:36:b2:a5:b6 was issued on
by CNNIC SSL.
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.
We have idenified some issues with this certificate:
Subscriber Certificate: commonName is deprecated.
The keyUsage extension SHOULD be critical
(RFC 5280: 188.8.131.52)
Time since certificate expired
This certificate has expire since
Serial Number (hex): 16:82:8e:f5:2c:8e:2a:de:c6:71:3c:5e:36:b2:a5:b6
Serial Number (int): 29920914025730421674948832699455022518
Serial Number lenght: 125 bits, 16 octets