*.kahoot.it

Issued by AlphaSSL CA - G2

About this certificate


This digital certificate with serial number 11:21:49:5f:89:24:49:17:2b:f5:60:83:70:ca:83:7a:f7:9f was issued on by AlphaSSL .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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.

*.kahoot.it

Organization unit: Domain Control Validated

AlphaSSL

Organization: AlphaSSL

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 11:21:49:5f:89:24:49:17:2b:f5:60:83:70:ca:83:7a:f7:9f
Serial Number (int): 1492235708641773971923635681049202550044575
Serial Number lenght: 141 bits, 18 octets

SubjectKeyId: 45:11:33:9f:cf:33:16:f9:9b:57:da:56:fc:d3:3c:b2:53:49:3f:2c
AuthorityKeyId: 14:ea:19:55:f0:0e:0d:32:c6:1f:74:33:b7:8e:66:1a:4c:12:31:1e

Fingerprint (sha1): 84:d0:a4:f1:1c:f2:7f:16:e8:07:1d:fa:45:0c:01:08:68:f4:05:52
Fingerprint (sha256): a1:15:a7:fa:bf:e4:37:7f:ca:11:41:c2:88:f4:b1:0b:56:1a:f1:73:0b:f3:8c:49:25:39:71:a1:5c:70:32:ce

Issuing Certificate URL: http://secure2.alphassl.com/cacert/gsalphag2.crt

Revocation information

OCSP Server: http://ocsp2.globalsign.com/gsalphag2
CRL Distribution Point: http://crl2.alphassl.com/gs/gsalphag2.crl

Check the revocation status for the current certificate on *.kahoot.it
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

*.kahoot.it
kahoot.it

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEnjCCA4agAwIBAgISESFJX4kkSRcr9WCDcMqDevefMA0GCSqGSIb3DQEBBQUA MC4xETAPBgNVBAoTCEFscGhhU1NMMRkwFwYDVQQDExBBbHBoYVNTTCBDQSAtIEcy MB4XDTE0MDQxNDE2MjIwMloXDTE2MDIyNzE0NTc1OVowOTEhMB8GA1UECxMYRG9t YWluIENvbnRyb2wgVmFsaWRhdGVkMRQwEgYDVQQDDAsqLmthaG9vdC5pdDCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAM08JBxiymwGzOfctbBeZyAGLlaN VeBkbIVnfXP6uNUPD3Pqa7vUaMxozerhn1fvq9QHjnhLjtMx7eyOCtm1JwDWoaic /LymprSuDGxpxkNZ0cNQEIewc5Y1u+grBsyhW5Sur3J2xJ+zXboUWBy/7eNKOK4V 2tdQntRR/LJb6IUt/nGFa5W6w1PaV55wk3esorPHHx3PNhvBb0Jv/RJaMwf6TYSG hY8418ga9ey7a2v/iFQvy6rV5QGc1LLzwTLb74Rqb1ooH9cITMemfbuKwKqIBqz/ GoE30WkTeqrM49XCyC6pS2RnwRcIV0kGRspJ9CVypTkxTIDhk24WLunQt50CAwEA AaOCAakwggGlMA4GA1UdDwEB/wQEAwIFoDBJBgNVHSAEQjBAMD4GBmeBDAECATA0 MDIGCCsGAQUFBwIBFiZodHRwczovL3d3dy5nbG9iYWxzaWduLmNvbS9yZXBvc2l0 b3J5LzAhBgNVHREEGjAYggsqLmthaG9vdC5pdIIJa2Fob290Lml0MAkGA1UdEwQC MAAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMDoGA1UdHwQzMDEwL6At oCuGKWh0dHA6Ly9jcmwyLmFscGhhc3NsLmNvbS9ncy9nc2FscGhhZzIuY3JsMH8G CCsGAQUFBwEBBHMwcTA8BggrBgEFBQcwAoYwaHR0cDovL3NlY3VyZTIuYWxwaGFz c2wuY29tL2NhY2VydC9nc2FscGhhZzIuY3J0MDEGCCsGAQUFBzABhiVodHRwOi8v b2NzcDIuZ2xvYmFsc2lnbi5jb20vZ3NhbHBoYWcyMB0GA1UdDgQWBBRFETOfzzMW +ZtX2lb80zyyU0k/LDAfBgNVHSMEGDAWgBQU6hlV8A4NMsYfdDO3jmYaTBIxHjAN BgkqhkiG9w0BAQUFAAOCAQEAdmz387BkL58UznjFzsxCHy4S9MNPntSoUtWNUr19 owxnPsSfbMy1OCx5VmXPpTPG8mQsgpIKiJZSl00WLrMxCzCeHBzXJSkjHyjyFPt8 ilUMBvPUlPfJq1ajfDsbJRS0GeenwbtdtNS0JqQVgD1zxMIOh0hgdHzwp7SMgNez 5+LVk2lDHEOHSDmzfuVIyBVlkq+TGP85mP2ccFZdlxYbIJRW5weqMQFUn0Bc7Bqr M+f5CWuBXihZz1JLpjiIQ9oeIu2ZLE/4jTav1NhvMI99bUUWRdu75qA93ME5RTMQ HoM6tVkwFhs0XWvIBtDz8HXX+iQ8R4FAFgEj9R5cp1CZJQ== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzTwkHGLKbAbM59y1sF5n IAYuVo1V4GRshWd9c/q41Q8Pc+pru9RozGjN6uGfV++r1AeOeEuO0zHt7I4K2bUn ANahqJz8vKamtK4MbGnGQ1nRw1AQh7BzljW76CsGzKFblK6vcnbEn7NduhRYHL/t 40o4rhXa11Ce1FH8slvohS3+cYVrlbrDU9pXnnCTd6yis8cfHc82G8FvQm/9Eloz B/pNhIaFjzjXyBr17Ltra/+IVC/LqtXlAZzUsvPBMtvvhGpvWigf1whMx6Z9u4rA qogGrP8agTfRaRN6qszj1cLILqlLZGfBFwhXSQZGykn0JXKlOTFMgOGTbhYu6dC3 nQIDAQAB -----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 1492235708641773971923635681049202550044575 . . . . . . . . [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 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'AlphaSSL' . . . . . . . . . . . . [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 'AlphaSSL CA - G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-04-14 16:22:02 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-02-27 14:57:59 +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:12|false] UTF8String '*.kahoot.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 25908509179127024665878278295137895749734330589097979600525716658421999844660003313331278519892201833670931559944759985763678392485851959985524168868787476101309435633973173807916269287140148459233004026060266466323200174517803154813769061394859627630348605398299458897284460268963290118789384303864390722961816383054849081270651486315467300258571677494316328873389051255540400365384520619709381813945543556856716674856600428402747274939871547964925221544506961441396817304939916938292193944595585092926663222676871564937967238416998113496015150174570969032643570192001734040900961942860223508270092753499207089829789 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://www.globalsign.com/repository/' . . . . . . . . . . . . . . . . [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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.kahoot.it' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kahoot.it' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (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://crl2.alphassl.com/gs/gsalphag2.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 (115 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://secure2.alphassl.com/cacert/gsalphag2.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://ocsp2.globalsign.com/gsalphag2' . . . . . . . . . . . . . . . . [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) 4511339fcf3316f99b57da56fcd33cb253493f2c . . . . . . . . . . . . . . . . [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 14ea1955f00e0d32c61f7433b78e661a4c12311e . . . . [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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