stuff.skype.net

Issued by MSIT Machine Auth CA 2

About this certificate


This digital certificate with serial number 7c:27:c0:5f:00:01:00:00:2f:86 was issued on by MSIT Machine Auth CA 2.

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.

Cerificate errors/warnings *beta

  • ERROR: KeyUsage extension SHOULD be marked as critical when present
  • ERROR: Certificate doesn't contain any subjectAltName
  • ERROR: Certificate CN is not listed in subjectAltName

Skype Technologies SA

Organization: Skype Technologies SA
State / Province: Luxembourg
Locality: Luxembourg
Country: LU

MSIT Machine Auth CA 2

State / Province: Luxembourg
Locality: Luxembourg
Country: LU

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 7c:27:c0:5f:00:01:00:00:2f:86
Serial Number (int): 586306728692893043666822
Serial Number lenght: 79 bits, 10 octets

SubjectKeyId: 2c:b6:67:ed:02:99:e4:3a:32:ad:bb:6c:31:95:d8:6d:aa:12:33:3a
AuthorityKeyId: eb:db:11:5e:f8:09:9e:d8:d6:62:9c:fd:62:9d:e3:84:4a:28:e1:27

Fingerprint (sha1): 58:3d:bb:6a:70:1d:4b:dc:87:b6:70:8a:20:a3:c2:7f:e4:c6:2f:ab
Fingerprint (sha256): 91:ed:5f:df:3c:59:53:cb:67:44:72:60:01:e2:a2:a0:c8:ce:04:ec:50:7f:99:e1:b9:8c:5b:40:df:05:28:47

Issuing Certificate URL: http://www.microsoft.com/pki/mscorp/MSIT%20Machine%20Auth%20CA%202(1).crt
Issuing Certificate URL: http://corppki/aia/MSIT%20Machine%20Auth%20CA%202(1).crt

Revocation information

CRL Distribution Point: http://mscrl.microsoft.com/pki/mscorp/crl/MSIT%20Machine%20Auth%20CA%202(1).crl

Check the revocation status for the current certificate on stuff.skype.net
0
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
Data Encipherment

Extended Key Usages

Client Authentication
Server Authentication

Extensions

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any subject alternative names (DNS Name).

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIF8zCCBNugAwIBAgIKfCfAXwABAAAvhjANBgkqhkiG9w0BAQUFADCBgDETMBEG CgmSJomT8ixkARkWA2NvbTEZMBcGCgmSJomT8ixkARkWCW1pY3Jvc29mdDEUMBIG CgmSJomT8ixkARkWBGNvcnAxFzAVBgoJkiaJk/IsZAEZFgdyZWRtb25kMR8wHQYD VQQDExZNU0lUIE1hY2hpbmUgQXV0aCBDQSAyMB4XDTEzMDEwOTEyNTAxNVoXDTE1 MDEwOTEyNTAxNVowcTELMAkGA1UEBhMCTFUxEzARBgNVBAgTCkx1eGVtYm91cmcx EzARBgNVBAcTCkx1eGVtYm91cmcxHjAcBgNVBAoTFVNreXBlIFRlY2hub2xvZ2ll cyBTQTEYMBYGA1UEAxMPc3R1ZmYuc2t5cGUubmV0MIIBIjANBgkqhkiG9w0BAQEF AAOCAQ8AMIIBCgKCAQEA4lAVjGMtWCqsnHeriIl253cicHmlJ52mIwH8/nJylKCu aakyji859DR8I1EZolFEh2etRPlqG6SET9eO3etUcnwtykO3hTZvoOwwVV+OUxvl k1W5lxgtbI7gihJ3wvyb7h+mN0ijjFt3y0GpuV6mNwsnJd0I+BTocQrq/IhgEFqo otJs3u7+5DtMmDB+rk2aKIC02AU1J9gk2+3yNB3imLAJY0NI/6JD+rRiDj0V7dql XhkVPm6DDsVd8q2IYkacIMVJWbyyqQWVg4CwtwIub/msSUlV+i9bQt9oQCWv631u 77D4vvWUR6oitfSevvKlvZUKhhBpRGjC0F53mcFLBQIDAQABo4ICezCCAncwHQYD VR0OBBYEFCy2Z+0CmeQ6Mq27bDGV2G2qEjM6MB8GA1UdIwQYMBaAFOvbEV74CZ7Y 1mKc/WKd44RKKOEnMIHuBgNVHR8EgeYwgeMwgeCggd2ggdqGT2h0dHA6Ly9tc2Ny bC5taWNyb3NvZnQuY29tL3BraS9tc2NvcnAvY3JsL01TSVQlMjBNYWNoaW5lJTIw QXV0aCUyMENBJTIwMigxKS5jcmyGTWh0dHA6Ly9jcmwubWljcm9zb2Z0LmNvbS9w a2kvbXNjb3JwL2NybC9NU0lUJTIwTWFjaGluZSUyMEF1dGglMjBDQSUyMDIoMSku Y3JshjhodHRwOi8vY29ycHBraS9jcmwvTVNJVCUyME1hY2hpbmUlMjBBdXRoJTIw Q0ElMjAyKDEpLmNybDCBrQYIKwYBBQUHAQEEgaAwgZ0wVQYIKwYBBQUHMAKGSWh0 dHA6Ly93d3cubWljcm9zb2Z0LmNvbS9wa2kvbXNjb3JwL01TSVQlMjBNYWNoaW5l JTIwQXV0aCUyMENBJTIwMigxKS5jcnQwRAYIKwYBBQUHMAKGOGh0dHA6Ly9jb3Jw cGtpL2FpYS9NU0lUJTIwTWFjaGluZSUyMEF1dGglMjBDQSUyMDIoMSkuY3J0MD8G CSsGAQQBgjcVBwQyMDAGKCsGAQQBgjcVCIPPiU2t8gKFoZ8MgvrKfYHh+3SBT4PC 7YUIjqnShWMCAWQCAQowHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMBMAsG A1UdDwQEAwIEsDAnBgkrBgEEAYI3FQoEGjAYMAoGCCsGAQUFBwMCMAoGCCsGAQUF BwMBMA0GCSqGSIb3DQEBBQUAA4IBAQA5uAdN0e+H9TDx1YIRNd+KucKSfYw3gpuN A/VVaK6JBf5AchWCfNbARv2o8CMpyt07UGKbfHDbOSnPvTLOb99vFbzztX+Felnu kixbROgO8+pPb8QE0rPN+SYPrVPztFR419ITD1Qbt2zaWrv8RPczpFZxvYJUlW4P cP44SXKShzU/A+2NOZ19Ro7YIqFjMfTLQ7o4lf+BESIArJKB4lq4oudGAwyhzQe5 bsOjO//MQLRPcDhx17gAqcVlHuOLmBxuvTDOrPVFFJx6gZo5vKW0j6OkH5NZbOvF x1ueawenD5M8H9jfP1RcmRXRKLdKb3J3OmrdM/pPCiFEfJSq9mpn -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4lAVjGMtWCqsnHeriIl2 53cicHmlJ52mIwH8/nJylKCuaakyji859DR8I1EZolFEh2etRPlqG6SET9eO3etU cnwtykO3hTZvoOwwVV+OUxvlk1W5lxgtbI7gihJ3wvyb7h+mN0ijjFt3y0GpuV6m NwsnJd0I+BTocQrq/IhgEFqootJs3u7+5DtMmDB+rk2aKIC02AU1J9gk2+3yNB3i mLAJY0NI/6JD+rRiDj0V7dqlXhkVPm6DDsVd8q2IYkacIMVJWbyyqQWVg4CwtwIu b/msSUlV+i9bQt9oQCWv631u77D4vvWUR6oitfSevvKlvZUKhhBpRGjC0F53mcFL BQIDAQAB -----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 586306728692893043666822 . . . . . . . . [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 0.9.2342.19200300.100.1.25 (domainComponent) . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'com' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 0.9.2342.19200300.100.1.25 (domainComponent) . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'microsoft' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 0.9.2342.19200300.100.1.25 (domainComponent) . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'corp' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 0.9.2342.19200300.100.1.25 (domainComponent) . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'redmond' . . . . . . . . . . . . [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 'MSIT Machine Auth CA 2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-01-09 12:50:15 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-01-09 12:50:15 +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 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'LU' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Luxembourg' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Luxembourg' . . . . . . . . . . . . [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 'Skype Technologies SA' . . . . . . . . . . . . [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 'stuff.skype.net' . . . . . . . . [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 28569347900077684730346233024847082861148170059613177540026858377678311943107644202790347684062451490647154344104234362050689662005818929030114467162598167486361986842081317491975288591267521129237151933423564241720537537399793703849341734351001261912453385132181608674711576314343670724967419958123709494014626849229468885815564872665353095884365685384625230681385905489840536912589020264778182296711814592939529943512123284933072984195551439677631996979996847109396103693998889579788990903789296976409818142784698159511053180379654779361973882892428779817149220626514547159892239718599700626741430004033288774175493 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 2cb667ed0299e43a32adbb6c3195d86daa12333a . . . . . . . . . . . . . . . . [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 ebdb115ef8099ed8d6629cfd629de3844a28e127 . . . . . . . . . . . . . . . . [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 (230 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://mscrl.microsoft.com/pki/mscorp/crl/MSIT%20Machine%20Auth%20CA%202(1).crl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.microsoft.com/pki/mscorp/crl/MSIT%20Machine%20Auth%20CA%202(1).crl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://corppki/crl/MSIT%20Machine%20Auth%20CA%202(1).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 (160 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://www.microsoft.com/pki/mscorp/MSIT%20Machine%20Auth%20CA%202(1).crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://corppki/aia/MSIT%20Machine%20Auth%20CA%202(1).crt' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.311.21.7 (certificateTemplate) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (50 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER asn1: structure error: base 128 integer too large 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 10 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4 bits) 04b0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.311.21.10 (applicationCertPolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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: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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