app.cafsa.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:65:36:4f:4c:f7:01:ad:1d:db:92:71:fb:53:4c:5a:74:1a 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=app.cafsa.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:65:36:4f:4c:f7:01:ad:1d:db:92:71:fb:53:4c:5a:74:1aSerial Number (int): 295777566918552739246917869077283315807258
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0b:66:af:7b:07:c3:f8:8f:a7:6d:b1:d9:f9:2d:45:72:d3:aa:42:44
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a4:36:0e:71:ec:0c:95:d9:43:67:5a:a8:4d:90:da:05:4d:05:f0:28
Fingerprint (sha256): 2b:9b:a6:2d:87:fe:41:c0:cc:32:21:80:d7:b7:68:30:bf:33:42:83:07:d9:94:7c:fd:af:4e:c8:22:3b:f7:9b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate app.cafsa.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for app.cafsa.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
app.cafsa.org
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Certificate
The complete raw certificate details for app.cafsa.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF/TCCBOWgAwIBAgISA2U2T0z3Aa0d25Jx+1NMWnQaMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA4MDIwNDA0MDBaFw0x NzEwMzEwNDA0MDBaMBgxFjAUBgNVBAMTDWFwcC5jYWZzYS5vcmcwggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDenNhSjLGlWh1hibBrJeraW5mCYgMWWnYZ RjqQbUKcOFSy5SjfXgaGgBqZKPbdia95HiZ5XHHo6bkhN+X3um32wZwNhRyhRSTB gBtyYLbUWS9XxXDjltjWbUlqIz5LzyGuXh6Qapknw0LskO6yyrJU6484gZarTWAP RE9zBCbTbue0iPJWnrIyY4NCezJBHLDoNODmD2NilbohS0CYf38wCyrS+Zwr3vZe PVHTyTBSoufas5wk9KfQckMG5drE0GZ7+q2z0xnUahFFHc/HnTs9hQeKhiB+lRym gu8aiUeoyEeRXLWQsyDbkWl4gWhJlVbM6C2/2f8O2DscXpwLIRcKJouiGoCvfDHE ODMTAxRE9hWFWYCotIn0r3nXnfF1ePpSwnACnUQX7mgQKtEa91GskHqgODx0vqik UKIBwaE8nDXnaWBCtScmZQXnD+QA/sSU/xv134xFmm0iVnOGUzV4zj57xcIhestJ 1r4fF/QJOfMZk7MuCoPaIj18xPOlHvkEdVkmOGMpMx2ggArQpMnju8NN8f/tRDC5 6OBPkmj2XF8UgeRZQWcEK8bau3ig7sYKBIPUMU5slpFrXMd/v4jOwBpckcS8xdOt eIb31mB33PyFW10crZ+iyU3mBc5A0RBTTpJ2rMtOqEI1SjljiYsy6Ln+rzwtWBeM 6K4BwAJCOwIDAQABo4ICDTCCAgkwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQLZq97 B8P4j6dtsdn5LUVy06pCRDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDWFwcC5jYWZzYS5vcmcwgf4G A1UdIASB9jCB8zAIBgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUF BwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4M gZtUaGlzIENlcnRpZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJl bHlpbmcgUGFydGllcyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENl cnRpZmljYXRlIFBvbGljeSBmb3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9y Zy9yZXBvc2l0b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEAg+4GSZAVA/svuKDsKMIS 90QX+bx3MRpCuy+XN88yEfU+rFdeJ3mNkeSNI/1CngyqnZm787yFTUcZtyEJ4Ym3 C2AYjbJ6TCEp4CTVpqGDIqkcS2ngzr8al+SF9cnMo7A+D8/NcRyBhJT3YHDU6U4N kQI5+M0PNU9R8Q92j1raCdEjwKbgY4a531fBR5ViTfAyFRUTyW0o6cYGL7v1Lzzz v6/xkbLQpGYwWAFzGZV22SXRNN96MKcx7evNiLaA9fWpCAGGqvcaKai2ACRVZuof IjrzutJW72RYMJ9SxF33XK8Y/E6lJ2Zwc+vKxweqEgrWyEkL/TDPqR0b759Ov7NA Mw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3pzYUoyxpVodYYmwayXq 2luZgmIDFlp2GUY6kG1CnDhUsuUo314GhoAamSj23YmveR4meVxx6Om5ITfl97pt 9sGcDYUcoUUkwYAbcmC21FkvV8Vw45bY1m1JaiM+S88hrl4ekGqZJ8NC7JDussqy VOuPOIGWq01gD0RPcwQm027ntIjyVp6yMmODQnsyQRyw6DTg5g9jYpW6IUtAmH9/ MAsq0vmcK972Xj1R08kwUqLn2rOcJPSn0HJDBuXaxNBme/qts9MZ1GoRRR3Px507 PYUHioYgfpUcpoLvGolHqMhHkVy1kLMg25FpeIFoSZVWzOgtv9n/Dtg7HF6cCyEX CiaLohqAr3wxxDgzEwMURPYVhVmAqLSJ9K95153xdXj6UsJwAp1EF+5oECrRGvdR rJB6oDg8dL6opFCiAcGhPJw152lgQrUnJmUF5w/kAP7ElP8b9d+MRZptIlZzhlM1 eM4+e8XCIXrLSda+Hxf0CTnzGZOzLgqD2iI9fMTzpR75BHVZJjhjKTMdoIAK0KTJ 47vDTfH/7UQwuejgT5Jo9lxfFIHkWUFnBCvG2rt4oO7GCgSD1DFObJaRa1zHf7+I zsAaXJHEvMXTrXiG99Zgd9z8hVtdHK2foslN5gXOQNEQU06SdqzLTqhCNUo5Y4mL Mui5/q88LVgXjOiuAcACQjsCAwEAAQ== -----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 295777566918552739246917869077283315807258 . . . . . . . . [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 2017-08-02 04:04:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-10-31 04:04:00 +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 'app.cafsa.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 908180482370158009242144549530261810540226662549390835836458383759513847187854635151429767269935811646201761791098088860913250831341480561819454532031611786847726893259316814735315893996604983863177298181301732437396395559984874256075764295079852576742041482486037735084029853379203522230574951027423958484124834691138485680173700155561956246639933829445618207886561078560159165016576116267970242517981269275393755618636772297696166361462622178196449174764794858007780955588986305773516868075060633150220518597117187355536430248571170862573607669503974818401445549045519477311333945119702183537229348327534370733924497195118815472724644619846759086515683373155532368241192127585047898916740430026248116836697080249358711642110627384146894134120185271247000655089728012688023695128516313625446882430768163274740478675694467655828299554349093850127337191614058894378031538077193396185221055163449060795179407942672344578839833109325737295821739868303880283085996936188236626128790170761481496443635314267006472970017838794804078200825681939737958319824173045852889492400553694257932469822375261160241071807403312048599482739024532372179456000718858626046275097393002898823758845740298231863329419847327176054142814456992729169314071099 . . . . . . . . . . . . . . . . . . . . [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) 0b66af7b07c3f88fa76db1d9f92d4572d3aa4244 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'app.cafsa.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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