app.cafsa.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c0:70:fa:98:c2:09:89:be:cd:6a:f9:e7:32:cf:55:e1:27 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:c0:70:fa:98:c2:09:89:be:cd:6a:f9:e7:32:cf:55:e1:27
Serial Number (int): 326821246952142944381297770119062049120551
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0e:c9:10:a5:d0:5e:ec:4b:9f:84:60:4c:3d:4e:e9:de:8d:51:db:a8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 48:fa:0a:be:fc:8c:46:2c:25:a1:35:f3:b5:d8:ae:52:fa:32:a2:ee
Fingerprint (sha256): f7:9d:15:ba:e3:64:39:14:63:21:3e:7b:57:89:87:92:04:98:53:fe:7a:ae:ce:ba:f6:47:93:b0:0e:7d:c5:37

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

8 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 326821246952142944381297770119062049120551
 . . . . . . . . [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 2017-10-29 11:53:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-01-27 11:53:10 +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 710206448674766634117654643945658206065831153190421303200085952255360154177117411379455036734345987138200501673663872917748737726340843712085182265952051211217086671363110937669447516173030006608199054157252185740898118268829292746515409776759890485699676458533033243848485081599357803007339246952075122959516063673462548372736772971159650820832987091054655091008445634795939181236418419289427320367167835279697542523485057552701617968708851830456604618056985257304173887765520472287300128926664099638627201639014262946274999087951410012909738320289572293965474772811034013588454253718882884330818731587631991487900191354334874700807092381295598763263041702957274578755193187646940263640046860300613508152173482665308166629073480923989440421069026828372596622208050158956539854379235698427514140483794469960044039849960807242147139614543062446945977404073645260941604819513719109577643473795630581067414714757338269031829889067804972587466894623041886323945229280948776501127105899292557094827590190065080661742570463146567936874502144457472517680020498822136777039226660277489547966337842544474271543041349681445166181649353749176620016881768078350720567275687574834543348237068627223748542591776065604750673234041343379400614814013
 . . . . . . . . . . . . . . . . . . . . [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)
							0ec910a5d05eec4b9f84604c3d4ee9de8d51dba8
 . . . . . . . . . . . . . . . . [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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