app.cafsa.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e6:8f:5a:b9:c7:96:37:88:48:2f:48:16:2b:ce:45:8e:75 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:e6:8f:5a:b9:c7:96:37:88:48:2f:48:16:2b:ce:45:8e:75
Serial Number (int): 339792352865269768542623996788538796772981
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a7:97:fa:a7:ac:d2:ae:0a:8b:f2:6d:be:ed:b9:49:16:52:c9:7f:95
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 68:a0:a8:94:d9:4c:d3:33:e2:9f:01:77:52:05:90:18:ab:8d:eb:da
Fingerprint (sha256): 36:77:9f:76:7a:73:bd:1d:b8:f3:f9:45:eb:26:53:9b:5a:d1:d2:99:52:57:62:f6:37:c4:f5:36:c4:51:7f:7b

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check 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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

app.cafsa.org

Other certificates including the domain name cafsa.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for app.cafsa.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 339792352865269768542623996788538796772981
 . . . . . . . . [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 2019-01-28 08:47:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-28 08:47:12 +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 835209931605382459971071194851092270832606856035972369993236966474162331710088462418452448388552981580772055489710993111144624501348215255986852117743789292975518290289050981142767351962554607448124309716029571125230292176334064967832077826924660078084079466113371502757359240191686500581751890529969625852537899854420833827214366699649128056682263244799050431354254795008222765703670862452329881697190620513624343275623237426721355608244941280389952568091920023150022972929709366026004819314344881453342200009365166541783627330697400683243778977635421386339840929475195967103748210311460703717286233775666742538407133875668337988206963409576132956608951324569498319327064612076129161923723343778182564918660023368694451070162227938260351940084181549521374738339246577196356986506273170779612862461414173687452137109381223369647459250684808602261577381006253704200343128483894764028081409121304753011574301079047988872998280514599773729315962216694575760803453779507336202060651710261763691631439534363366808565427855701585288512917173085431766508520567560823287767526122842385995847933353999829313806973172518537793850300391103128923382094418917400829135528622358258431517234026253246388769006413398849389444863198317903079560949741
 . . . . . . . . . . . . . . . . . . . . [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)
							a797faa7acd2ae0a8bf26dbeedb9491652c97f95
 . . . . . . . . . . . . . . . . [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 (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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016893db0baa0000040300483046022100d74d37fda9e9ffd2deebee99c553858a97167483978ea454674f3a68b956baa8022100add96ec23eec8e52886f6fd8ac98fbf25c9cf1622613a361843fe8f731021087007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016893db0bab0000040300473045022100c9c58e3c47a6d9384e41361939e5d0b717082f50e7fa3c0b854a6546b447be4a022053823a3b146ce49ee253316f72c219613dd220beafb131843bedaf3bcd89a100
 . . . . [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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