This digital certificate with serial number 5f:21:c0:aa:b2:2d:d0:b4:30:6d:e1:c9:0b:c9:56:80 was issued on
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's
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We have idenified some issues with this certificate:
Subscriber Certificate: commonName is deprecated.
CYBERSKY Co., Ltd.
Organization:CYBERSKY Co., Ltd. Organization unit: jejuwater
Organization unit: Hosted by Korea Information Certificate Authority, Inc.
Organization unit: InstantSSL
Address:Seoul Jung gu Postal code:100070 State / Province:Seoul Locality:Jung-gu Country:KR
Time since certificate expired
This certificate has expire since
Serial Number (hex): 5f:21:c0:aa:b2:2d:d0:b4:30:6d:e1:c9:0b:c9:56:80
Serial Number (int): 126451913142473904769476110119896438400
Serial Number lenght: 127 bits, 16 octets