app.cafsa.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:86:9e:9a:5d:c2:77:cc:93:5c:3a:90:a0:c7:64:b7:19:2f 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): 03:86:9e:9a:5d:c2:77:cc:93:5c:3a:90:a0:c7:64:b7:19:2f
Serial Number (int): 307145514501408157815635256969433926015279
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 27:9b:54:23:c3:ca:84:2a:6c:e6:fc:25:2c:c2:9c:7d:6b:52:28:1b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ae:d5:2a:35:9b:e1:ae:e1:a5:65:c0:8d:8e:75:0c:dc:69:f5:f8:b3
Fingerprint (sha256): 68:13:f7:71:99:a2:c7:1f:14:57:c2:b2:3b:5e:af:70:8f:9f:4a:99:a5:ac:8d:4c:17:ca:c8:98:78:dc:8e:eb

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAmNrYvZzuwtOx0PmPKPcb
wY/BIgA1fh1MNd5Rz6jEzH35qPJSFkl/4Q3y8waNr01wKvsAcOzLOdBTkjJl46hW
wnQi2Ys2qD2cNbE9m2kZ82HDUcfChBcNN51D9P+Ho4K78S2Cc0ZLxMw/c6FK8Ias
GeFj43RAjXjoTQJ/l6Mbgz+HE28wzn6vzoRvmEth7aLngTmHjMZEIF3ixOe6T+s2
8BjR5euB4EPDPuoiaz9A9AaRt7uQYh3UlRvMHqa/+nDcTkwyn/RXPjxpE1OhxdFU
EVKRqLmwNdHg/+aZ+stSrbvi7v1KQJjxwSZy4tDs0eIkx1d2z+wk2+VM+Hro6LD7
Mt9lxGeFFBiSViDGF4St4NOJm6QmBKTwCQo1U8D0AJ6df1LlX4VB2FPAo4KY6236
h8P/HZWvb1Sa+8JvMiIYsj1ZmQ9KGq5jN/DaB2iOMP1olRD9rgzLgcbmwS/EKFkt
pyauy6QkU44ysIQpD85JVE3Ct1QVEbLJPk8VfKeCbQ0tRQazUgyLliot1NPSURsz
X4edJjvfApy4tCKomtfYgpaKxYZE3k2CD2DVWCQd8m2M5UWJOPbOuVSdCYxwWVb1
oYr15qNgnUneYbQ3vBhMw0EtsoMIUXRTohXqUGOi3dnwfm/vm5ypLBSIAkDw2GX8
mxnmLE1pvSdw0thCtlcqjbUCAwEAAQ==
-----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 307145514501408157815635256969433926015279
 . . . . . . . . [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 2017-04-30 11:25:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-07-29 11:25:00 +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 623593462440631062990079901660643775881678418900443659357658890594258223461532536687940287460487318318669303982809612483910989619248518674737065908525509840766767229375639862942463474061845083914186616843238021855727486324493196694962983428690030739185410116332035668029637274747347733522904857747757988872391168196387210890930578016938988292269890613749158190925644416848618155099928220767929735013134989290287142374137637069787140833679545223766044726587266376950481699275629863788117202678380129801017782380679817469436132641625810528657519194461226092582880818770751195846111743953994102367914807860132673018642970171728373947803860752084650367675138679668712999431489842099987047402696612257844091517466808512372090888525846463244704527019610960268849806810616432428162363031392691226537617994959787710729013983111925247437772416212755337375593253227472113179998130954573559102024400715199132397857367781844324670551693808762391297731282437847244455626113316418250167501133262818654891746306011949281721360337985560542301303603266718803496546322297042463363821848215143053084477354776823640129863965536135986941599826652266059433690626508529810589565800648624661576434810338094797751252586655639409210574988754569611896842522037
 . . . . . . . . . . . . . . . . . . . . [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)
							279b5423c3ca842a6ce6fc252cc29c7d6b52281b
 . . . . . . . . . . . . . . . . [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 (100 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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