echoserver.sinc.stonybrook.edu

Issued by COMODO Extended Validation Secure Server CA

About this certificate


This digital certificate with serial number d1:9f:e1:b5:f4:fb:d4:58:a0:77:39:89:db:e7:28:54 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 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.

Cerificate errors/warnings *beta

  • ERROR: Certificate contains a key usage different from ServerAuth, ClientAuth or ServerGatedCrypto

Stony Brook University

Company registration number: Government Entity
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

Certificate Details

Serial Number (hex): d1:9f:e1:b5:f4:fb:d4:58:a0:77:39:89:db:e7:28:54
Serial Number (int): 278638804277831477291224606453415749716
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: f5:eb:27:73:de:17:01:09:33:29:c4:b3:58:9e:5e:43:79:1d:e3:71
AuthorityKeyId: 88:44:51:ff:50:2a:69:5e:2d:88:f4:21:ba:d9:0c:f2:ce:cb:ea:7c

Fingerprint (sha1): f4:01:7d:32:a0:65:9f:ef:50:e9:88:99:55:72:9a:81:3f:ba:96:23
Fingerprint (sha256): 60:bb:28:15:64:e6:cc:26:f2:7d:f0:aa:8b:c8:06:8b:a8:d3:6c:e8:e1:e3:5d:9d:28:e6:9a:30:d7:fc:8b:16

Issuing Certificate URL: http://crt.comodoca.com/COMODOExtendedValidationSecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.comodoca.com
CRL Distribution Point: http://crl.comodoca.com/COMODOExtendedValidationSecureServerCA.crl

Check the revocation status for the current certificate on echoserver.sinc.stonybrook.edu
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication
Microsoft Server-Gated Cryptography
Netscape Server-Gated Cryptography

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

echoserver.sinc.stonybrook.edu

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGTDCCBTSgAwIBAgIRANGf4bX0+9RYoHc5idvnKFQwDQYJKoZIhvcNAQEFBQAw gY4xCzAJBgNVBAYTAkdCMRswGQYDVQQIExJHcmVhdGVyIE1hbmNoZXN0ZXIxEDAO BgNVBAcTB1NhbGZvcmQxGjAYBgNVBAoTEUNPTU9ETyBDQSBMaW1pdGVkMTQwMgYD VQQDEytDT01PRE8gRXh0ZW5kZWQgVmFsaWRhdGlvbiBTZWN1cmUgU2VydmVyIENB MB4XDTEyMTExNTAwMDAwMFoXDTE0MTExNTIzNTk1OVowggFHMRowGAYDVQQFExFH b3Zlcm5tZW50IEVudGl0eTETMBEGCysGAQQBgjc8AgEDEwJVUzEaMBgGA1UEDxMR R292ZXJubWVudCBFbnRpdHkxCzAJBgNVBAYTAlVTMQ4wDAYDVQQREwUxMTc5NDER MA8GA1UECBMITmV3IFlvcmsxFDASBgNVBAcTC1N0b255IEJyb29rMR8wHQYDVQQJ ExZTdG9ueSBCcm9vayBVbml2ZXJzaXR5MR8wHQYDVQQKExZTdG9ueSBCcm9vayBV bml2ZXJzaXR5MSswKQYDVQQLEyJEaXZpc2lvbiBvZiBJbmZvcm1hdGlvbiBUZWNo bm9sb2d5MRowGAYDVQQLExFDT01PRE8gRVYgU0dDIFNTTDEnMCUGA1UEAxMeZWNo b3NlcnZlci5zaW5jLnN0b255YnJvb2suZWR1MIIBIjANBgkqhkiG9w0BAQEFAAOC AQ8AMIIBCgKCAQEAoM4eN9oHH+0DaDAv5f9XV/IlrpLY/EOJOg3an7DE6oe6Xkib 1cR59Xvog8RjQyXfESRjAYwTj5ZVq0NhIQhlnZtCeQ25okBdQV1KCIJUWz7EtTaK dQS0sD6lkKUT9B9Gygn+q+QI86iMby7YH2K1UW94F2XzN0mxl7F4Uc9vNSOPqq82 5REcZYzajGzHxxsts6VNqmBcEOTsLf08oGi42y655OV3kBnLarg+DHhLzz8sUCRX 8GzeH3hB6ultznDvipHSKCrQLTKPjOiNWHUebkc+dn7DjedXeO3LG6f7gaij+h6E ahnY/4lQBxSwhRRC/vj0XnJsLCKy6Bv5vK9cAQIDAQABo4IB5zCCAeMwHwYDVR0j BBgwFoAUiERR/1AqaV4tiPQhutkM8s7L6nwwHQYDVR0OBBYEFPXrJ3PeFwEJMynE s1ieXkN5HeNxMA4GA1UdDwEB/wQEAwIFoDAMBgNVHRMBAf8EAjAAMDQGA1UdJQQt MCsGCCsGAQUFBwMBBggrBgEFBQcDAgYKKwYBBAGCNwoDAwYJYIZIAYb4QgQBMEYG A1UdIAQ/MD0wOwYMKwYBBAGyMQECAQUBMCswKQYIKwYBBQUHAgEWHWh0dHBzOi8v c2VjdXJlLmNvbW9kby5jb20vQ1BTMFMGA1UdHwRMMEowSKBGoESGQmh0dHA6Ly9j cmwuY29tb2RvY2EuY29tL0NPTU9ET0V4dGVuZGVkVmFsaWRhdGlvblNlY3VyZVNl cnZlckNBLmNybDCBhAYIKwYBBQUHAQEEeDB2ME4GCCsGAQUFBzAChkJodHRwOi8v Y3J0LmNvbW9kb2NhLmNvbS9DT01PRE9FeHRlbmRlZFZhbGlkYXRpb25TZWN1cmVT ZXJ2ZXJDQS5jcnQwJAYIKwYBBQUHMAGGGGh0dHA6Ly9vY3NwLmNvbW9kb2NhLmNv bTApBgNVHREEIjAggh5lY2hvc2VydmVyLnNpbmMuc3Rvbnlicm9vay5lZHUwDQYJ KoZIhvcNAQEFBQADggEBAB7UzrT7D4+62CjpzIbekrHSTWY59ViP9Y8S3ktfJzn4 biDxlcpeP0ZkkBRsyEC8ad4rxBbdzi8N/d78OGeug8fOJC7G3SBWDhesWnOL4bw4 YgOKnCqcq5mPPtx0NO2K0xArUFbSrqFyDRdTPPyIzKfvS64BOGuTCHahWWKPovLX AJfrJHhWh6wTDQVsmgpTnMJvKQLURyu9LHCna6A91/QJMQOWmHHca3fl+LGxdWXR fzRdtrt7Hj28OEjyic2BvcD2R76VlJASerCVJB5uhbF1xLTVjuo8jWH0g8E8luqv jo9mX0d51OuRFNua56S3bFSpdaBP3z2XqlwFbPld9Rg= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoM4eN9oHH+0DaDAv5f9X V/IlrpLY/EOJOg3an7DE6oe6Xkib1cR59Xvog8RjQyXfESRjAYwTj5ZVq0NhIQhl nZtCeQ25okBdQV1KCIJUWz7EtTaKdQS0sD6lkKUT9B9Gygn+q+QI86iMby7YH2K1 UW94F2XzN0mxl7F4Uc9vNSOPqq825REcZYzajGzHxxsts6VNqmBcEOTsLf08oGi4 2y655OV3kBnLarg+DHhLzz8sUCRX8GzeH3hB6ultznDvipHSKCrQLTKPjOiNWHUe bkc+dn7DjedXeO3LG6f7gaij+h6EahnY/4lQBxSwhRRC/vj0XnJsLCKy6Bv5vK9c AQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded