ujf.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c1:2c:86:cb:1a:2e:58:fc:8e:3d:bc:d8:b4:86:ae:11:d9 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=ujf.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c1:2c:86:cb:1a:2e:58:fc:8e:3d:bc:d8:b4:86:ae:11:d9
Serial Number (int): 327070540530018869008857105148761720361433
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 94:9a:89:22:4f:84:81:3a:95:21:03:25:69:c2:ac:8b:04:73:83:1a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e1:c8:9d:db:d5:ee:93:af:b7:37:57:e5:43:3e:b3:b3:be:66:60:2a
Fingerprint (sha256): cb:59:a1:eb:8a:e3:f7:f3:73:35:eb:29:18:69:fa:76:ac:e8:0a:c1:98:a9:5f:08:40:c3:44:bf:60:57:31:5c

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 ujf.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ujf.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

ujf.org

Other certificates including the domain name ujf.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for ujf.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 327070540530018869008857105148761720361433
 . . . . . . . . [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 2019-07-10 17:29:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-08 17:29:06 +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 'ujf.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 730183993710593899625484711002246269173126754161656725629505428411083727318031995806979884678595475215115150542869159035853905596852643519305553912877352466114447894410781602906114900266201444731755213750620122180759220679885928965489985480333837357146322114457814546283776174299162431454249371572182825282479911538484643724232875155737627566727503729867929723460518553185007130561323529669459306894894287316050209210053477877703607980662504174161861126928524654387375517032777764303383959430034666529345200840900420605252258388354839849450023660695510175515586573826188297576336629314511067355587289318096257847224262519529390325399342369200183647996039022096980709736021487366713146051840351338752152065218270449640464819896384535556688947829564186176993734169454600071524239422939869027947794388967021136904189629494955072669741517659799509209718220604523147079767872708298028826871534562232412324734022956065159665748541956263248245059625110834145190244845148042146454718865041106324878539278246188226507215811539317718003683939224470753627013570647572285481931218986524899819430493378510452475034037127480965900336002774069009606774903965912174060359035451117470579030602251225712764798294228761962013462103004164863814409144587
 . . . . . . . . . . . . . . . . . . . . [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)
							949a89224f84813a9521032569c2ac8b0473831a
 . . . . . . . . . . . . . . . . [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 (11 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ujf.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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016bdd25724a0000040300473045022100eaec5d2a513f6a47b6d9ef1306d5b06206dce9c5ff3881d013827ac83bd28aa50220665be028de7418446dcd01acb32e33dc2955cd71521eab9076b255247fcbbf8a007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016bdd2570770000040300473045022100fc8af8d531c079c858afcf89a2c6decd284c7c0a346c17f30a64939caf247e9a0220709e9ecf33ac032d4505b7f546882f054b55a16b093863f7bd3ffcb9db13c9e9
 . . . . [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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