app.cafsa.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:be:5b:6a:02:38:e0:ea:6d:ce:f3:4d:a4:d2:aa:71:2d:7d 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:be:5b:6a:02:38:e0:ea:6d:ce:f3:4d:a4:d2:aa:71:2d:7d
Serial Number (int): 326112017686413684391575167228609180020093
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 17:6c:42:65:48:bc:32:a1:28:a6:45:1c:15:c6:45:cf:33:43:bf:32
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bd:8b:1a:2b:2a:f4:c6:4b:3a:f8:f3:f4:43:6d:e8:d6:f8:b7:4e:52
Fingerprint (sha256): bb:09:69:3a:eb:91:46:de:46:de:2d:d7:92:77:a3:ac:74:dd:eb:d7:cd:29:ad:2c:ad:db:77:7c:ab:1b:0f:8d

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 326112017686413684391575167228609180020093
 . . . . . . . . [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 2019-07-01 08:47:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-29 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 779982950106619849593337515248888853970068013212483129560405541073062832404781488454553533736204150270875453995261566952380372221007370161518700983916934878213942675502153301644742953375457736166706624087921175276916838477565723667645150922907306309406096498053385189098386332619968811424044184280887754055750046779008264440846736264202995113356699013290955908651380250569990344543419208222959277168562279371362582798478632351468679263446941693677154057865092540993260595452051521895582529502037342166511806859955885461779078252944720368753238502173054031494617433015781829891706430650441442265127101616254093516535419638132726302714517509793725749842682492681598431307429499588214110240241554163974573791427083696325742777609694583627180401317427128651606380010642114467703672614924662031070758472254000046704883624095996391173955267940505737772967750097350623588576055885733097095709779768202737952003850880123223326414946067189287574782813566772945447902503670969425673955007069992688192798026357285056564885551447018575120579744124511695849556867883279583990857119483110157859725399085219724207251879032204379727990482184901267182681732830863539443981789266968521054073071841719560152851732415372459246982944175994384289675078781
 . . . . . . . . . . . . . . . . . . . . [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)
							176c426548bc32a128a6451c15c645cf3343bf32
 . . . . . . . . . . . . . . . . [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)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016bacee5faf0000040300473045022100b078b29036ff2a6c2718e2810e66742c6687e4505cf49cb8d238cdf3d231dc2102207720f8ff0165ad889d7c8547e43b53f2f09d7a83ca24824e1f12bc1c44ffaff3007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016bacee5fcc0000040300483046022100c44744fad6fae88c655d3c8a930621497a76e43f526501163943ae79bee6b76202210099ef5a334c16620aa45548df6ea47a9a23e1cccffa06e3b96a06a98db4e14e57
 . . . . [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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