www.culturalscience.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:25:c5:85:c9:4f:76:6b:fc:1f:cc:10:7d:3c:d8:da:fc:78 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=www.culturalscience.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:25:c5:85:c9:4f:76:6b:fc:1f:cc:10:7d:3c:d8:da:fc:78Serial Number (int): 274189857945067281596510366036098367028344
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d0:30:ae:79:69:11:9f:ab:fa:66:9b:f2:84:c3:40:8e:4a:04:0a:17
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 88:0f:9f:81:ec:02:08:3c:b4:53:c3:85:72:da:36:bf:4a:2a:96:e6
Fingerprint (sha256): 8c:be:0e:70:bc:48:f5:04:84:13:7c:ff:7b:51:b9:42:12:12:5a:4b:e4:a2:d7:2e:a0:18:47:d8:c1:54:c2:0b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.culturalscience.org
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.culturalscience.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
culturalscience.org
www.culturalscience.org
www.culturalscience.org
Other certificates including the domain name culturalscience.org
(limited to 100 certificates)
www.culturalscience.org
www.culturalscience.org
www.culturalscience.org
culturalscience.org
www.culturalscience.org
www.culturalscience.org
www.culturalscience.org
culturalscience.org
www.culturalscience.org
www.culturalscience.org
www.culturalscience.org
culturalscience.org
culturalscience.org
culturalscience.org
www.culturalscience.org
www.culturalscience.org
www.culturalscience.org
culturalscience.org
www.culturalscience.org
www.culturalscience.org
www.culturalscience.org
culturalscience.org
www.culturalscience.org
www.culturalscience.org
www.culturalscience.org
culturalscience.org
culturalscience.org
culturalscience.org
www.culturalscience.org
Certificate
The complete raw certificate details for www.culturalscience.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFejCCBGKgAwIBAgISAyXFhclPdmv8H8wQfTzY2vx4MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDYxMzUxMDhaFw0y MDAzMDUxMzUxMDhaMCIxIDAeBgNVBAMTF3d3dy5jdWx0dXJhbHNjaWVuY2Uub3Jn MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxZSrE1Tnn51kEEpjP5Rm SLUfjh8sBH2JzR8fOeg/x0zu2BmGtbIuUkcp2TpT33QlOuB1bDXqUTkonRxIB2EA Pnx6OkNkYLhd/Q+99ZqY7TpFfEYF91pgzOHR93MnJBLuZRqLEw9Q0LFUsIGx+IKe Nx++IbIWLWjOHjuMswodHmlsZKQe2L4WhdL94zbmHTqeaMV1y3ghAzQ5487L8hPU NQ9d/v+iwHNg/tyDzZNSJls2Rg05MWSOsZYp68D5NYdykAT2j8NOt2ciwKxCWNDM VysAPRxctmTCirxynrE25ArPCovDJVce2gR1zH/0f2ccVMC3toPLihYum2Iw3UEV UQIDAQABo4ICgDCCAnwwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTQMK55aRGfq/pm m/KEw0COSgQKFzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz ZW5jcnlwdC5vcmcvMDcGA1UdEQQwMC6CE2N1bHR1cmFsc2NpZW5jZS5vcmeCF3d3 dy5jdWx0dXJhbHNjaWVuY2Uub3JnMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysG AQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQu b3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHYAsh4FzIuizYogTodm+Su5iiUg Z2va+nDnsklTLe+LkF4AAAFu27Fs8AAABAMARzBFAiAkvQJ9f77O8JZHvlBR5UvQ OfWjof/GhGKxH/CiUnBbYAIhAMba4xDBFwjXz48TsE+k086glBwuXbwdW0Dov7BP cnigAHUAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFu27FtJgAA BAMARjBEAiA6R3uC7itVOLo1CsCXU5GI3zKViGhuVP6hvB69wOGuGQIgNalRGDkl ZotJ1IayIT5Wa9ugqVCaN7J6I9g4MlJ2vJ0wDQYJKoZIhvcNAQELBQADggEBAEBQ BE9DPp61zf4UIFIPkRvswWoyCi2bnw+3iaI272sT+RRpcv3fZsRQgzmBl+45iga6 uX/Dx2Z5zUzfvxFenc0Ak2I/28EfOm4/qdp7297vmtGTSxQguv+INH4xjCUIEwTb ktniCNC1JqkyWkAdcWz7btjQLmeimNV5JWcsXG79YYap4ZZ3o1vNbtzPD44XEBtF lPAzLKXWdHUSfnW/MUQgZmIdT7ncwHYhv/FFokx0pwWh4MoIj1btrGeSzfAh51aH Tj6fkdBUhMifcPYlc+/eCrj/Mf2OXlrinn0580Cz+8GruIGhqd2juOB2ET7kqVTJ JBPkj8hzxnIxmvedfUE= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxZSrE1Tnn51kEEpjP5Rm SLUfjh8sBH2JzR8fOeg/x0zu2BmGtbIuUkcp2TpT33QlOuB1bDXqUTkonRxIB2EA Pnx6OkNkYLhd/Q+99ZqY7TpFfEYF91pgzOHR93MnJBLuZRqLEw9Q0LFUsIGx+IKe Nx++IbIWLWjOHjuMswodHmlsZKQe2L4WhdL94zbmHTqeaMV1y3ghAzQ5487L8hPU NQ9d/v+iwHNg/tyDzZNSJls2Rg05MWSOsZYp68D5NYdykAT2j8NOt2ciwKxCWNDM VysAPRxctmTCirxynrE25ArPCovDJVce2gR1zH/0f2ccVMC3toPLihYum2Iw3UEV 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 274189857945067281596510366036098367028344 . . . . . . . . [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 2019-12-06 13:51:08 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-05 13:51:08 +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 'www.culturalscience.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 24942257131498053518448201107369817776530876181442472398842311439177288472199707988967806588928069689890445594485717687267576742299353774843083045778572754824823402116945476115459065713384617756995791755820588433465409657746745510807066982102543571603328672524713253062193950516504992088280673852754067502797078102412264419835854187686396120216058710609161357251382783121007381620508916911703789251448038519234078296325848024178133576567916264534450476746540995607370245098962038950886904836012736952388208093664733030942883287186555537718927336153732907286434115468989990828739882865271706317564052269550946910016849 . . . . . . . . . . . . . . . . . . . . [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) d030ae7969119fabfa669bf284c3408e4a040a17 . . . . . . . . . . . . . . . . [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 (48 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'culturalscience.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.culturalscience.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) 00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016edbb16cf00000040300473045022024bd027d7fbecef09647be5051e54bd039f5a3a1ffc68462b11ff0a252705b60022100c6dae310c11708d7cf8f13b04fa4d3cea0941c2e5dbc1d5b40e8bfb04f7278a00075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016edbb16d26000004030046304402203a477b82ee2b5538ba350ac097539188df329588686e54fea1bc1ebdc0e1ae19022035a951183925668b49d486b2213e566bdba0a9509a37b27a23d838325276bc9d . . . . [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) 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