Issued by COMODO Extended Validation Secure Server CA
About this certificate
This digital certificate with serial number 9f:ca:85:e1:17:51:7f:d8:f3:ea:3a:32:98:d1:89:90 was issued on
by COMODO CA Limited.
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.
Subscriber Certificate: extKeyUsage either the value id-kp-serverAuth or id-kp-clientAuth or both values MUST be present.
Stony Brook University
Company registration number:-na Organization:Stony Brook University Organization unit: Division of Information Technology
Organization unit: COMODO EV SGC SSL
Address:Stony Brook University Postal code:11794 State / Province:New York Locality:Stony Brook Country:US
COMODO CA Limited
Organization:COMODO CA Limited
Postal code:11794 State / Province:New York Locality:Stony Brook Country:US
Time since certificate expired
This certificate has expire since
Serial Number (hex): 9f:ca:85:e1:17:51:7f:d8:f3:ea:3a:32:98:d1:89:90
Serial Number (int): 212398810689256192314206516769666992528
Serial Number lenght: 128 bits, 16 octets