www.ieeg.org

Issued by COMODO High-Assurance Secure Server CA

About this certificate


This digital certificate with serial number 5b:8a:9d:75:4c:bd:ed:80:d1:31:8b:79:2c:86:ff:14 was issued on by COMODO CA Limited .

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 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.

University of Pennsylvania

Organization: University of Pennsylvania
Organization unit: School of Engineering
Organization unit: Hosted by University of Pennsylvania
Organization unit: InstantSSL
Address: 3401 Walnut Street
Postal code: 19104
State / Province: PA
Locality: Philadelphia
Country: US

COMODO CA Limited

Organization: COMODO CA Limited
Postal code: 19104
State / Province: PA
Locality: Philadelphia
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 5b:8a:9d:75:4c:bd:ed:80:d1:31:8b:79:2c:86:ff:14
Serial Number (int): 121679478214658407431610763600219012884
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: e0:c7:80:cf:69:4e:23:b9:cc:f4:7d:b5:5c:c2:a7:79:35:df:fc:31
AuthorityKeyId: 3f:d5:b5:d0:d6:44:79:50:4a:17:a3:9b:8c:4a:dc:b8:b0:22:64:6b

Fingerprint (sha1): 40:44:d7:21:57:be:e8:18:2b:09:55:ac:70:17:f6:2f:0c:3a:2c:16
Fingerprint (sha256): 29:c3:ce:2f:6a:44:b3:d5:a1:5e:26:2c:02:43:94:4a:29:f6:11:7f:8c:ff:ee:40:4b:b4:6c:51:10:66:3b:05

Issuing Certificate URL: http://crt.comodoca.com/COMODOHigh-AssuranceSecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.comodoca.com
CRL Distribution Point: http://crl.comodoca.com/COMODOHigh-AssuranceSecureServerCA.crl

Check the revocation status for the current certificate on www.ieeg.org
2
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

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

www.ieeg.org
ieeg.org

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIF3zCCBMegAwIBAgIQW4qddUy97YDRMYt5LIb/FDANBgkqhkiG9w0BAQUFADCB iTELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G A1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxLzAtBgNV BAMTJkNPTU9ETyBIaWdoLUFzc3VyYW5jZSBTZWN1cmUgU2VydmVyIENBMB4XDTE0 MDQyMzAwMDAwMFoXDTE3MDQyMjIzNTk1OVowgf4xCzAJBgNVBAYTAlVTMQ4wDAYD VQQREwUxOTEwNDELMAkGA1UECBMCUEExFTATBgNVBAcTDFBoaWxhZGVscGhpYTEb MBkGA1UECRMSMzQwMSBXYWxudXQgU3RyZWV0MSMwIQYDVQQKExpVbml2ZXJzaXR5 IG9mIFBlbm5zeWx2YW5pYTEeMBwGA1UECxMVU2Nob29sIG9mIEVuZ2luZWVyaW5n MS0wKwYDVQQLEyRIb3N0ZWQgYnkgVW5pdmVyc2l0eSBvZiBQZW5uc3lsdmFuaWEx EzARBgNVBAsTCkluc3RhbnRTU0wxFTATBgNVBAMTDHd3dy5pZWVnLm9yZzCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAPgNgL2oG+idEntmrZBApzcDHXVd IU7w3bt13PmOG2lR3uwXilNXK0ogYttnJt74XCt00nWBjovFvpioXG6N41b7iYKm MMggyWHAPxywER8oUldApwSg+5dEB6UEY6OkFJu04HGniSysNJbLzplgGHCS8hvk MbZ+qNZj8QhSJYheIYu6wB6DxFlyAJc8cEeSj1mduMr2uUVK9Vc1ZPqHr+gX2ivx C8mUQE54Dv28QXcEkPC94LIiPmCM2TxR8PgnrWzVn7zTNwQSu78OUnETVUaLQp6w XyiASASayetqQvRoGftJB9zayf4h8udjHuhxYxoMNZyWWfx58ux5fPFEspUCAwEA AaOCAcowggHGMB8GA1UdIwQYMBaAFD/VtdDWRHlQShejm4xK3LiwImRrMB0GA1Ud DgQWBBTgx4DPaU4jucz0fbVcwqd5Nd/8MTAOBgNVHQ8BAf8EBAMCBaAwDAYDVR0T AQH/BAIwADAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwUAYDVR0gBEkw RzA7BgwrBgEEAbIxAQIBAwQwKzApBggrBgEFBQcCARYdaHR0cHM6Ly9zZWN1cmUu Y29tb2RvLmNvbS9DUFMwCAYGZ4EMAQICME8GA1UdHwRIMEYwRKBCoECGPmh0dHA6 Ly9jcmwuY29tb2RvY2EuY29tL0NPTU9ET0hpZ2gtQXNzdXJhbmNlU2VjdXJlU2Vy dmVyQ0EuY3JsMIGABggrBgEFBQcBAQR0MHIwSgYIKwYBBQUHMAKGPmh0dHA6Ly9j cnQuY29tb2RvY2EuY29tL0NPTU9ET0hpZ2gtQXNzdXJhbmNlU2VjdXJlU2VydmVy Q0EuY3J0MCQGCCsGAQUFBzABhhhodHRwOi8vb2NzcC5jb21vZG9jYS5jb20wIQYD VR0RBBowGIIMd3d3LmllZWcub3JngghpZWVnLm9yZzANBgkqhkiG9w0BAQUFAAOC AQEAKFX99YeLTFjFOgaKTN4NRz2FEqfPjE8XF3LekY+lTBD0BVYw7+wsTlHfXSB3 n22qnNrsRtZnrf4jjOJjJUmgzNA2E0cNvavnBOL06bv+ixnpovwIZ9ApIEF1LGWM yTjeCYUgsSlgjshRnrcAqZPZ+6PRL64axXrYmj5v1qNXEizvqs1xX3S01ZswRhnu kFcsrwt8VhKQnCsXREd9Wk3C0q7fBgygOefeado5058xVvxMt57l7jjkb6Yp64e8 u18lR+y/DEkziuAk9EmmdpyE22kPj79tMGRbf2Rq46Rr/hO9d6gb/iuamfhUDaCr a0Me240Rgcr0WOy+Ncwb+fJSng== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+A2Avagb6J0Se2atkECn NwMddV0hTvDdu3Xc+Y4baVHe7BeKU1crSiBi22cm3vhcK3TSdYGOi8W+mKhcbo3j VvuJgqYwyCDJYcA/HLARHyhSV0CnBKD7l0QHpQRjo6QUm7TgcaeJLKw0lsvOmWAY cJLyG+Qxtn6o1mPxCFIliF4hi7rAHoPEWXIAlzxwR5KPWZ24yva5RUr1VzVk+oev 6BfaK/ELyZRATngO/bxBdwSQ8L3gsiI+YIzZPFHw+CetbNWfvNM3BBK7vw5ScRNV RotCnrBfKIBIBJrJ62pC9GgZ+0kH3NrJ/iHy52Me6HFjGgw1nJZZ/Hny7Hl88USy lQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded