app.cafsa.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:7c:47:d4:01:8f:11:24:92:d7:13:65:24:45:f3:bc:76:fa 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): 04:7c:47:d4:01:8f:11:24:92:d7:13:65:24:45:f3:bc:76:fa
Serial Number (int): 390739633211489436769508361828772236523258
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 79:33:43:10:46:77:01:da:e2:28:ed:b9:6e:a0:d2:16:1f:1f:47:47
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e5:6f:12:cd:ff:8a:7b:8c:6a:5a:b5:40:8a:0b:86:63:ef:4e:90:9d
Fingerprint (sha256): 47:88:42:ba:c8:d0:45:0c:33:77:a0:1c:32:d0:79:ac:a8:87:4e:fb:63:46:56:40:d6:88:36:f9:ce:96:be:9b

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 390739633211489436769508361828772236523258
 . . . . . . . . [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 2020-02-10 08:47:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-10 08:47:15 +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 778457255713227637800260851986756553485603845447650748168535017603439642429118437947449774071988679602837097227050915268635565083548247249487127580030464929712062913211464961469696757599968660781647390848496193208336789928733067519434059243244230590247085794442269378428888923242313206757415961048697827556624271000266659293086336502239712036888847372767127490118420342947900040574209441280632342521253572172187199801784163697974677163433885638507762776710212828748407908118141797396513945266371602176181322104415260159171266534110043294528316602346338335677670673427446432615716212744984534954043193317304729083332006658573266846210196472033529106422366992514965061101048964797121749892456700308214563342602617559875927148965753320182825652743301206539350002651250481084469877107778969417135819214535564750671789167947501309683128466193476240701999449560465333572084419024774864154315869879720181835473605970112374087989254549417521776418329432073986320818524039894145057507777329833510235122553657373057671351057957346840733331944616705638591783260710652045806384133171800909074858185404516839205464964964135111174893227745120820285916982578708070578389510309135623884518495874099771597311553318910701763716694260693395571481550479
 . . . . . . . . . . . . . . . . . . . . [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)
							79334310467701dae228edb96ea0d2161f1f4747
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001702e7eefcc0000040300473045022060b75be0f1f182d4cc984ae849d1db5210307422a4170990d12de0c5613c5c42022100bd2810434944d103259d3283e7094c23eb87cdd978554fe5dca40ed6e595e7ba007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001702e7eefcb0000040300473045022020668e31ba62d19e2393ce8a7d43699f79b9e1fd8a4abd0f7c8a1e0465c65ec4022100c7b21c0e1875b057fc56f1df274b04b3ef73338d9c67e500a981257c6929f70b
 . . . . [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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