studentfreedomassociation.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:67:a5:36:16:0c:ea:59:98:1f:7d:ba:eb:83:9f:f1:61:55 was issued on by Let's Encrypt.
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.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=studentfreedomassociation.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:67:a5:36:16:0c:ea:59:98:1f:7d:ba:eb:83:9f:f1:61:55Serial Number (int): 383717830970468797358528927488413046759765
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 1e:01:dd:84:05:5a:35:ca:2a:bf:93:2c:1f:4f:84:72:55:d7:f0:15
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e4:64:57:83:f9:ba:3f:da:44:59:d1:ab:7d:62:ce:58:d0:ae:5e:7a
Fingerprint (sha256): 4a:04:0d:d3:47:bf:bd:7b:51:40:6d:03:d7:84:da:ab:e5:bb:4b:44:81:ee:61:b9:a7:7b:ef:f1:16:c9:ca:88
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate studentfreedomassociation.org
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for studentfreedomassociation.org
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 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
studentfreedomassociation.org
www.studentfreedomassociation.org
www.studentfreedomassociation.org
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studentfreedomassociation.org
studentfreedomassociation.org
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studentfreedomassociation.org
Certificate
The complete raw certificate details for studentfreedomassociation.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFlDCCBHygAwIBAgISBGelNhYM6lmYH32664Of8WFVMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMjUxMjE1MDJaFw0y MDAxMjMxMjE1MDJaMCgxJjAkBgNVBAMTHXN0dWRlbnRmcmVlZG9tYXNzb2NpYXRp b24ub3JnMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2NRQxf4eR9qR vYgxGNEJmewOG14upuY5CNWiq+yEoYfmDfUsApJytz4CoJvpY3YQJxscdSLVqA3T QSO+84qplgVnQNsq/iEX1ZGDt5CuS/1orM0CtL3Mvla3BuxdJpwkClIBXdHMPfb6 xGeAeRLkc04QAKwWs/Ef2yja7SkK5j6R/fiFqURlvVHBhIDqoBycGiAK7V3u9pSv lJRYf3YSRuz/uUWHkPm4DPPGfSpRcnf5taaGMqR2O2b2PkncpuIYw1elEAVAhJIY pKT7dS3V+MABXfbnsCER4wMDCsk3aP3dgwgl+qksXGKFh4ZWphO06Cbut9DYjQl/ bN+6rqyHuQIDAQABo4IClDCCApAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQeAd2E BVo1yiq/kywfT4RyVdfwFTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMEsGA1UdEQREMEKCHXN0dWRlbnRmcmVlZG9tYXNz b2NpYXRpb24ub3JngiF3d3cuc3R1ZGVudGZyZWVkb21hc3NvY2lhdGlvbi5vcmcw TAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcC ARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0 BIHxAO8AdQDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW4DDloO AAAEAwBGMEQCICdRHaREoKDqQjUmInu/IEkZSM1OarC2naGc7GkeUsLrAiARSvRO 4JzDQNItgznkXxoz5FjLBw8D1q4cRxXiWiShQgB2ALIeBcyLos2KIE6HZvkruYol IGdr2vpw57JJUy3vi5BeAAABbgMOWf4AAAQDAEcwRQIhAPUcY9Cdmdd1Y7lrih2d WwPHnGUNYVg/pZyXoTsVkgA0AiBINVmCGlCbv/waW0v1Bu7v/HAPQh2m+SAsiWd4 /UHueDANBgkqhkiG9w0BAQsFAAOCAQEATRHSN8XTqUvkO3WVDfJWl7uO3RTPiMkY PGC6/b620zMO33MiNWE7hTqHpIhvZUCQeycvOwROwqvAfcGzUZzUoWg92H5B2JfH 9QJBflIpJsRUrKZtO57slJXTu/LeDag8I9V/GQ8HX75caeCy+06eM0+JEc49QnbN CFUDrWhbCO3exU+3PckmykzgiTU1ZHsKQaLI6lKSu5x+PDOtx4OGfneg6xOn1Hiw WBUotA0pJRBt8qkabWd93a54ZvOakNaVxHgMIB+dl6ZhpIqHvS9CKJVNtfoUuMlp 1Fvx/duIH1biI3q9cckh+p1fQZdAunKqVXBFWpY6lEcKwhN05/Gjgw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2NRQxf4eR9qRvYgxGNEJ mewOG14upuY5CNWiq+yEoYfmDfUsApJytz4CoJvpY3YQJxscdSLVqA3TQSO+84qp lgVnQNsq/iEX1ZGDt5CuS/1orM0CtL3Mvla3BuxdJpwkClIBXdHMPfb6xGeAeRLk c04QAKwWs/Ef2yja7SkK5j6R/fiFqURlvVHBhIDqoBycGiAK7V3u9pSvlJRYf3YS Ruz/uUWHkPm4DPPGfSpRcnf5taaGMqR2O2b2PkncpuIYw1elEAVAhJIYpKT7dS3V +MABXfbnsCER4wMDCsk3aP3dgwgl+qksXGKFh4ZWphO06Cbut9DYjQl/bN+6rqyH uQIDAQAB -----END PUBLIC KEY-----
ASN.1 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 383717830970468797358528927488413046759765 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [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 'US' . . . . . . . . . . . . [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 'Let's Encrypt' . . . . . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 12:15:02 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-23 12:15:02 +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 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'studentfreedomassociation.org' . . . . . . . . [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 27372170558235825064183952191877683155302310353924652933773290304566494168303590743614619252750346233060253277023249857889799244250594804005992405524049251386899170814861401606592543647811396310442538920479067908191584473092267598133426610090938145836747483087065993949990536928478471348071862832337102242782012048012993243791736031856906940005963896786477980899327472478582286730143028804284841110173171338762451644619956647255156254222887247352354371436232267477745768750157445916742863071762422215419165265018660778414457518266931633669801396412622049866750611016573850889049596428546121735785879839974106503874489 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.37 (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 2.5.29.19 (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 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 1e01dd84055a35ca2abf932c1f4f847255d7f015 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cert.int-x3.letsencrypt.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 (68 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'studentfreedomassociation.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.studentfreedomassociation.org' . . . . . . . . . . . . . . . . [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 (69 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:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e030e5a0e0000040300463044022027511da444a0a0ea423526227bbf20491948cd4e6ab0b69da19cec691e52c2eb0220114af44ee09cc340d22d8339e45f1a33e458cb070f03d6ae1c4715e25a24a142007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e030e59fe0000040300473045022100f51c63d09d99d77563b96b8a1d9d5b03c79c650d61583fa59c97a13b159200340220483559821a509bbffc1a5b4bf506eeeffc700f421da6f9202c896778fd41ee78 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 004d11d237c5d3a94be43b75950df25697bb8edd14cf88c9183c60bafdbeb6d3330edf732235613b853a87a4886f6540907b272f3b044ec2abc07dc1b3519cd4a1683dd87e41d897c7f502417e522926c454aca66d3b9eec9495d3bbf2de0da83c23d57f190f075fbe5c69e0b2fb4e9e334f8911ce3d4276cd085503ad685b08eddec54fb73dc926ca4ce0893535647b0a41a2c8ea5292bb9c7e3c33adc783867e77a0eb13a7d478b0581528b40d2925106df2a91a6d677dddae7866f39a90d695c4780c201f9d97a661a48a87bd2f4228954db5fa14b8c969d45bf1fddb881f56e2237abd71c921fa9d5f419740ba72aa5570455a963a94470ac21374e7f1a383