app.cafsa.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:08:76:ce:bc:b7:ac:ce:97:86:e4:e0:b4:4f:db:49:54:1c 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): 03:08:76:ce:bc:b7:ac:ce:97:86:e4:e0:b4:4f:db:49:54:1c
Serial Number (int): 264217039074948966297671042328825480959004
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e6:05:7b:92:01:e4:71:8e:94:9a:85:61:da:82:bf:cd:04:85:01:1c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 71:9d:bf:76:cd:0f:90:bf:f1:3a:ed:cb:c4:ff:7f:f4:68:9f:fa:76
Fingerprint (sha256): fa:42:97:fe:f3:04:50:f4:0a:ba:3c:4c:56:4f:dc:9c:04:86:03:d5:64:e9:e1:27:c0:3f:0c:58:e6:94:bd:fb

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 264217039074948966297671042328825480959004
 . . . . . . . . [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 2019-09-16 08:47:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-15 08:47:11 +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 977259284244374536187521445398012318548921385967637750720063919542633227095980171666969266286471597875011945776541515091304825856158385147258655254401469332643618768255411681915388532277481117048779696926240315726408422634192676677970200089849290536819254381029212841555286844584384487418268056120326172357267438822106852884334911120193149281017243761191587290237107425782993956294809366865203189404274201430651952960028059375918078596200202280485409048129866647236715696893738786295939252550181607583022870463076056598829776510478477615711260251558513187279510001725200200205511827565536055383150541444144488594518205697346656867028997792591697147480459482223752352295310258182148391411717697136878258590608223953670766923557226022700688777081244799817511987674132575678925734307403925110751385052401922031322574509232373211425679631533218343530714185842870945803863498671609654044445568749442191442862571510810307968360995901050299413277433723116979221437695611505304411026361792982385337825191740856296846311364004937641942958312393920002823443469827501412006838435086781943575015560833074404411014628483336133718595192789293296389549202854694204444536353748630110235780025349873265790845975444698769462987195926168379398772194007
 . . . . . . . . . . . . . . . . . . . . [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)
							e6057b9201e4718e949a8561da82bfcd0485011c
 . . . . . . . . . . . . . . . . [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)
							00f0007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d39780aa200000403004630440220573d9242d59c8157ef719006d2596ea1d995147678acc70ae206d3d576be29fa0220419894b24c76f068f7b8720218314d0713f7ed95cb1e9ff3e7d271225d95a15100770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d39780ab40000040300483046022100b117807b7354c3c1d564e218e63de0c9e424e157458f3e567d73ad7c52303703022100dd76af68083c9581e96f1f7fb8c9f1d1400b4aaa32518625899b95bff5106bb7
 . . . . [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)
		0002fa9e9ff7f94dc9323a6d0200685239dbf905b73b580f084aec0d586fe66d274fed191b572db182a8b59869ce056c6f2b28e818f81497a770eaf091463231c236e04b0b9d2be9c9df9b1b8d631296e8c7decafe13d17368e3816a3a2bcd5bf857bfabe18b3aaa231fc82075c751d68df408d4597e82907a53cb4fff4b53024928033e35a5ddb8f36eaffc1d65fb884f1cbb22982bdf56cb7fe5ab5a8cd7ebb5eba6b601ed0a56d5029be3a9837710f10f78e285f8b94680a65b0b7abe9904f511a6e12250c597e0f3a9dff84ac6a9740c9a3da4d6061351f6188a65090ae1a66dc39adf78731fd0af1901691702141ca6bef9eb90576ea3871ae990aeccb94a