webmail.math.unipd.it

Issued by TERENA SSL CA

About this certificate


This digital certificate with serial number a3:e6:da:90:69:2d:76:c1:03:23:2b:ab:b6:26:4c:90 was issued on by TERENA .

While the 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.

webmail.math.unipd.it

Organization unit: Domain Control Validated

TERENA

Organization: TERENA

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): a3:e6:da:90:69:2d:76:c1:03:23:2b:ab:b6:26:4c:90
Serial Number (int): 217862824597104184248916146748362476688
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 13:31:f5:14:94:5b:76:21:a2:6a:e3:fb:c3:dc:32:0d:36:1e:f6:5b
AuthorityKeyId: 0c:bd:93:68:0c:f3:de:ab:a3:49:6b:2b:37:57:47:ea:90:e3:b9:ed

Fingerprint (sha1): e5:37:a2:f6:fd:60:db:c1:07:b6:97:28:2d:ff:6d:29:45:79:1b:18
Fingerprint (sha256): 27:0e:94:df:1e:02:72:5d:5c:0d:12:fb:64:8d:f8:b8:d0:86:a6:d6:f8:7f:5e:67:6b:b6:a3:ef:2a:84:ee:df

Issuing Certificate URL: http://crt.tcs.terena.org/TERENASSLCA.crt

Revocation information

OCSP Server: http://ocsp.tcs.terena.org
CRL Distribution Point: http://crl.tcs.terena.org/TERENASSLCA.crl

Check the revocation status for the current certificate on webmail.math.unipd.it
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

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any other subject alternative names besides the common name of the subject: webmail.math.unipd.it

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEeDCCA2CgAwIBAgIRAKPm2pBpLXbBAyMrq7YmTJAwDQYJKoZIhvcNAQEFBQAw NjELMAkGA1UEBhMCTkwxDzANBgNVBAoTBlRFUkVOQTEWMBQGA1UEAxMNVEVSRU5B IFNTTCBDQTAeFw0xMzA0MDMwMDAwMDBaFw0xNjA0MDUyMzU5NTlaMEMxITAfBgNV BAsTGERvbWFpbiBDb250cm9sIFZhbGlkYXRlZDEeMBwGA1UEAxMVd2VibWFpbC5t YXRoLnVuaXBkLml0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1ltK Vn5rUkbbcmodenUBaobT9rAbU32TLko2nO60woB2tIaYov3QB1QnxmElRbILGIHu bU+G6YMSTHLDe1RLO2FqzV/e6NvnqDQzWpmTH7C54coweu+RDNct3aSPNX5ffC0T f4jAl+1aBjL2TEWtWv2HvY8SHeYMko7v7McsoGJ2W0veuXIINTYPH1CUd9iI7zoF bo6klgoTbwdvpmivZvYb2ohl98VQP0kkRQLJxdwVAkibPkLW3D9Kam3PELoGXm4t o3Fya+kOgunBLAH+Bc80W984BA6F4uVEOSXRmnfjCyOyaqq+fh98oIvuwy/VnuFs pMxPRO9/55qDkkc9PQIDAQABo4IBcjCCAW4wHwYDVR0jBBgwFoAUDL2TaAzz3quj SWsrN1dH6pDjue0wHQYDVR0OBBYEFBMx9RSUW3Yhomrj+8PcMg02HvZbMA4GA1Ud DwEB/wQEAwIFoDAMBgNVHRMBAf8EAjAAMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAiBgNVHSAEGzAZMA0GCysGAQQBsjEBAgIdMAgGBmeBDAECATA6BgNV HR8EMzAxMC+gLaArhilodHRwOi8vY3JsLnRjcy50ZXJlbmEub3JnL1RFUkVOQVNT TENBLmNybDBtBggrBgEFBQcBAQRhMF8wNQYIKwYBBQUHMAKGKWh0dHA6Ly9jcnQu dGNzLnRlcmVuYS5vcmcvVEVSRU5BU1NMQ0EuY3J0MCYGCCsGAQUFBzABhhpodHRw Oi8vb2NzcC50Y3MudGVyZW5hLm9yZzAgBgNVHREEGTAXghV3ZWJtYWlsLm1hdGgu dW5pcGQuaXQwDQYJKoZIhvcNAQEFBQADggEBAAo719V8Y5WHqxSPoc5+jpVDLiIZ LeqZn2TG5FfxaqIJqsDYU5/xr4c+oTf3c+m+jCB7kQzn6CQW4NMvTz+UDOxGhVpE gFWq9YmOkbaW3O55N7UX7QCWa3jqNCjRqcoExcYguFPAVBRuZxeY+XBloxXQoJPT ijQpb42tHC31yiBlNR3bTtl2dUJ5n3Bvak/Dh3DyCrgOJYkH+cZbdbx0PW8fLpL1 zY8LpD2PaGa+861HYTDOpCytCWFYcdFXjos/S9qwcQGSFB8vd8nIwQUWlv+9Mmso dam4GQL/nzW00xciDf3YbjU6uAHVrpdH124G7Oi/Rojlmwws/s2LdjgPzuQ= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1ltKVn5rUkbbcmodenUB aobT9rAbU32TLko2nO60woB2tIaYov3QB1QnxmElRbILGIHubU+G6YMSTHLDe1RL O2FqzV/e6NvnqDQzWpmTH7C54coweu+RDNct3aSPNX5ffC0Tf4jAl+1aBjL2TEWt Wv2HvY8SHeYMko7v7McsoGJ2W0veuXIINTYPH1CUd9iI7zoFbo6klgoTbwdvpmiv ZvYb2ohl98VQP0kkRQLJxdwVAkibPkLW3D9Kam3PELoGXm4to3Fya+kOgunBLAH+ Bc80W984BA6F4uVEOSXRmnfjCyOyaqq+fh98oIvuwy/VnuFspMxPRO9/55qDkkc9 PQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded

[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 217862824597104184248916146748362476688 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'NL' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'TERENA' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'TERENA SSL CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-04-03 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-04-05 23:59:59 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Domain Control Validated' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'webmail.math.unipd.it' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 27060014228049527259853755508430494349831787553000386723872439755482225473470433073487073148540643628263257119522129378342120025772007406183763469586008784870913105309888105695625960582358388886750827134981723387665217966222843445912707312131649762691327772457244075705780035333119187599225365972985281045775602399248519943285283267893875628996155690533123260116649142422798742749364583996385826290370539271265639392656711130024660247206997236202799577738685129047823608052272312883232028646373029403153704516035418988367537120133140675087797722112531757754882516517291998792291953819165812369689005226029590050716989 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 0cbd93680cf3deaba3496b2b375747ea90e3b9ed . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 1331f514945b7621a26ae3fbc3dc320d361ef65b . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (27 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (51 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.tcs.terena.org/TERENASSLCA.crl' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (97 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.tcs.terena.org/TERENASSLCA.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.tcs.terena.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.math.unipd.it' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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