www.acicatena.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:67:0f:97:9e:e0:2c:6d:c6:8c:27:61:f0:55:7d:d0:70:c3 was issued on by Let's Encrypt.
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.acicatena.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:67:0f:97:9e:e0:2c:6d:c6:8c:27:61:f0:55:7d:d0:70:c3Serial Number (int): 296406667267281390004784309658142794346691
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c1:06:46:6a:c4:46:9d:44:75:3b:07:ed:9a:be:fe:f1:dd:11:76:5e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 2c:d5:c4:a0:fb:40:91:ee:76:c9:66:c7:97:6a:72:0d:f6:6a:a3:88
Fingerprint (sha256): ac:76:ce:ed:f2:a2:6c:5e:17:8b:ab:1e:d3:37:7a:87:64:c4:e8:17:9d:b7:f9:6b:f1:a9:4b:d3:c1:50:56:11
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.acicatena.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.acicatena.org
Public Key Algorithm
RSA
Key Size
4096
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
www.acicatena.org
Other certificates including the domain name acicatena.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.acicatena.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISA2cPl57gLG3GjCdh8FV90HDDMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjgxOTUxNTBaFw0x OTEwMjYxOTUxNTBaMBwxGjAYBgNVBAMTEXd3dy5hY2ljYXRlbmEub3JnMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzdJ3SAoQS341TWCQS9msYyn+KFyH +YeNswUal/O4vP287nX1YNEgrcvxQs1vWH9o3aS1vkIzgPbqWrVVqHf8Kv6s5X3a 7YJOu6KBJbaUJhrtgvoCE33HMwCNpfl0z54IEVBXVIDtljtOFloLVAv73KjeN8ak joCEgYeRofxgBmSnBWj5YPfIJ6VLq5LBzOYtFgHzx1RQCewCIR0Kr/voMhdNqlOu H09WByyCFbq+X7WZcFrh+WdwP5Wk4XRMWP0FDYZuZWL6Pe5hUVTF4snP1HktdCr0 eXFRkbFYyh+pCQkogUTTsTSmyepZgeNvzVK6L6P0v0varI57VD/w466/o8RjnIDb fP3/Rzw5LZ3CKaxQXQgkFt0vANDhIelaqpk3VrVP7NTkFoAeCdeFoG3ziTNhlbkV T4Qs4MprfDa2WpA6KPqHMNUlF+F/LBEW1hMQB3cc/6lbHWItkj+RLSCe0mRN8nHu 39pdFX7pxTq1pHHZM0u5Hpn8S99HPGqKqLKZ9U4ZYnsNXRbQPRgmdrqo4WEo9QWk hsWky/IpDWBKFxQ2qr8FkESdCn1rUre723NGeHsZviMaEAIKuIjMhOrfoDBVdSs5 QCwAIzNzuyQRQm1eSPgqtzlwuQ5OTFbQU5tBliv+TS6mNN+oQ012ozhW+lh8MIYQ WkziN1CrG1euOAkCAwEAAaOCAmUwggJhMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU wQZGasRGnUR1Owftmr7+8d0Rdl4wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuYWNpY2F0ZW5h Lm9yZzBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkC BAIEgfQEgfEA7wB1AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAAB bDpaldoAAAQDAEYwRAIgdXfJhkBlOv7sEHW6CTmq2B4EnG4YiW3xYVbecVVsOaEC IAQmA+TcnZB/CJh3XD8iB0ZWAqFpLlgQYsOiDUnasgpnAHYAKTxRllTIOWW6qlD8 WAfUt2+/WHopctykwwz05UVH9HgAAAFsOlqVyQAABAMARzBFAiAMB1boLWO43oVO 4JEZ6u2/aMamF7uBAh13tqh2zYSUxAIhAKfSoCeXRJMzsCllHGTe2N4aFPpJ2CZy IWRVKwcarHCiMA0GCSqGSIb3DQEBCwUAA4IBAQBzAPOCO4s+yR2qoXLTWKiUUTs5 A0uuPWGCxux6QUqhw13a8QudCZmIDkiei5ICgfKclBeB7QEEhCVIu2ytwjH7DGS2 GnHx3sikgX1NGCv7BplxXhFl/N8D8CEnhUtc+IyNBGfOzGMTM66XMdQCVge3vvTy aSxRd0qIouvrmQN16zAW+ghAcZKxdE4cm2x2v4g61zjMP6a0zZQaCk9GXEsag7FT HPeMlSlwsnpalHfSVDjhKXckm+PUfo86YZKCb1zc2pGX1Hvu6y8f/J3gndK9Ijlc jvAM+qquCQEvYKL101rol9I2eqUjFuxWe6RWPKxVT5k8b6Fipa74SGXplhdQ -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzdJ3SAoQS341TWCQS9ms Yyn+KFyH+YeNswUal/O4vP287nX1YNEgrcvxQs1vWH9o3aS1vkIzgPbqWrVVqHf8 Kv6s5X3a7YJOu6KBJbaUJhrtgvoCE33HMwCNpfl0z54IEVBXVIDtljtOFloLVAv7 3KjeN8akjoCEgYeRofxgBmSnBWj5YPfIJ6VLq5LBzOYtFgHzx1RQCewCIR0Kr/vo MhdNqlOuH09WByyCFbq+X7WZcFrh+WdwP5Wk4XRMWP0FDYZuZWL6Pe5hUVTF4snP 1HktdCr0eXFRkbFYyh+pCQkogUTTsTSmyepZgeNvzVK6L6P0v0varI57VD/w466/ o8RjnIDbfP3/Rzw5LZ3CKaxQXQgkFt0vANDhIelaqpk3VrVP7NTkFoAeCdeFoG3z iTNhlbkVT4Qs4MprfDa2WpA6KPqHMNUlF+F/LBEW1hMQB3cc/6lbHWItkj+RLSCe 0mRN8nHu39pdFX7pxTq1pHHZM0u5Hpn8S99HPGqKqLKZ9U4ZYnsNXRbQPRgmdrqo 4WEo9QWkhsWky/IpDWBKFxQ2qr8FkESdCn1rUre723NGeHsZviMaEAIKuIjMhOrf oDBVdSs5QCwAIzNzuyQRQm1eSPgqtzlwuQ5OTFbQU5tBliv+TS6mNN+oQ012ozhW +lh8MIYQWkziN1CrG1euOAkCAwEAAQ== -----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 296406667267281390004784309658142794346691 . . . . . . . . [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 2019-07-28 19:51:50 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 19:51:50 +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.acicatena.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 839681042287131664218350203326277931959958897561711157190812293901642713619298037475016640874575960356018536555869010211976622148827685295719946348716411074124020607333454309070625130267652354290625423389298881512366604647667149315258925628999719529265932608025744386958698497924382845923133312731471620053134521936470061124037598641022029899421058962632630311962565324398277737096588569607895516888922101086759432992231360233261143460610396644109672994934590693803390063775653779279486601609395942909579159648616285102031212767527285277424837262796857660847243299051229241654965720591148541399542078770438698800947221539700331472266895376682508949806425514724902005247362880911591776318811208958268763202435464978426085242584030798078468008804286576030213795515719637884204012998645166663061020081664590436557216836750951778076323231096115124760423702901470581898530629822095187348555623974258082995555915389755975313519039370454509320042150745592114593840888073204191520784493869311895411084303292963308080168534449247705971619242699361211007908575345074518979479633956206292985999294771801380078898787167698841375285128481063618150387912222906205102382339653700911919720502738616334718449301007022010385153665798040139353977403401 . . . . . . . . . . . . . . . . . . . . [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) c106466ac4469d44753b07ed9abefef1dd11765e . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.acicatena.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) 00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3a5a95da000004030046304402207577c98640653afeec1075ba0939aad81e049c6e18896df16156de71556c39a10220042603e4dc9d907f0898775c3f2207465602a1692e581062c3a20d49dab20a67007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3a5a95c9000004030047304502200c0756e82d63b8de854ee09119eaedbf68c6a617bb81021d77b6a876cd8494c4022100a7d2a02797449333b029651c64ded8de1a14fa49d826722164552b071aac70a2 . . . . [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) 007300f3823b8b3ec91daaa172d358a894513b39034bae3d6182c6ec7a414aa1c35ddaf10b9d0999880e489e8b920281f29c941781ed0104842548bb6cadc231fb0c64b61a71f1dec8a4817d4d182bfb0699715e1165fcdf03f02127854b5cf88c8d0467cecc631333ae9731d4025607b7bef4f2692c51774a88a2ebeb990375eb3016fa08407192b1744e1c9b6c76bf883ad738cc3fa6b4cd941a0a4f465c4b1a83b1531cf78c952970b27a5a9477d25438e12977249be3d47e8f3a6192826f5cdcda9197d47beeeb2f1ffc9de09dd2bd22395c8ef00cfaaaae09012f60a2f5d35ae897d2367aa52316ec567ba4563cac554f993c6fa162a5aef84865e9961750