This digital certificate with serial number 3f:37:d0:54:79:7e:17:c8:6a:2a:e9:df:8d:95:86:24 was issued on
by Thawte, 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:
Compliant certificates must not encode explicitTest as an IA5String
(RFC 6818: 3)
Subscriber Certificate: commonName is deprecated.
Compliant certificates should use the utf8string encoding for explicitText
(RFC 6818: 3)
Sub certificates SHOULD include Subject Key Identifier in end entity certs
(RFC 5280: 4.2 & 22.214.171.124)
Grudnik sp. z o.o.
Organization:Grudnik sp. z o.o. Organization unit: egrudnik
State / Province:malopolska Locality:Krakow Country:PL
Time since certificate expired
This certificate has expire since
Serial Number (hex): 3f:37:d0:54:79:7e:17:c8:6a:2a:e9:df:8d:95:86:24
Serial Number (int): 84031165495632449411243862380594431524
Serial Number lenght: 126 bits, 16 octets