ujf.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:59:e6:fc:e3:f2:ff:e9:8f:96:60:8d:28:b0:77:13:c5:18 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): 03:59:e6:fc:e3:f2:ff:e9:8f:96:60:8d:28:b0:77:13:c5:18
Serial Number (int): 291929023972442541008116248935904436274456
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9f:8b:a0:65:1c:2a:cf:bd:38:d9:ad:9c:37:dd:c4:5a:73:b1:2f:ad
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4a:20:f3:ce:e7:ed:08:3c:a7:15:0b:f3:f0:98:88:8d:cc:76:af:12
Fingerprint (sha256): eb:9f:67:3c:4b:cf:6e:15:61:8e:16:74:2b:d0:da:d1:2f:3e:f7:58:ed:ef:fd:07:de:1e:7f:40:ff:34:19:13

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-----
MIIGRjCCBS6gAwIBAgISA1nm/OPy/+mPlmCNKLB3E8UYMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MTAyMTMxMjBaFw0x
OTA4MDgyMTMxMjBaMBIxEDAOBgNVBAMTB3VqZi5vcmcwggIiMA0GCSqGSIb3DQEB
AQUAA4ICDwAwggIKAoICAQCsIA1lsVeQc32IGzq0LQXVNjJpT3ZraZ+w6duBp9Wu
xudXAlb0Emcgry+1ceFhRNRcw3TdasRPWv7Ng7WQatw5Ue7SRWM0yh86aUZjahzS
CD9VvEwEEk1BwPkJRu9Iu38T1HfhmTYnF3/hV/NQ9rlLzn7MJIWxVoPdwNs22j5S
ciVFzLCh6mhpW2DoS3O92NTKr2Iz1JmDBC8tTN6ug8t48wOlh6Iec5VUf4yU8P4B
fT26Wgeic23q4peEb8GSEPsGMWHMOKu4l+5/n2H2mZAjKkIjEQBLvbAsOMokHVAE
aNJCrGNANI8npoOuTbUyml9G3w7VZCF8B63A4DhyD7ECyN/nJbfyhA0f3zV/8vm5
G9QikoVsQNaeIp7FkA8MAUSe3Y+2QjLFBu252Pr5UCWXR3k/JBRuryc2P4vzcYM6
j1v7B7TH2VqNOl1omzPOEwKQTpo55YyKNLwjOSbDGS8ZVPIFaLmsqB4LDkEL4Yvs
K/WSp6245SobOoC2WhYhv3I/HojcXIiForEOwqSpFPYBKRGZQBe0bBhcyQduZQgg
RMN47daUeo7/tLwi4gWbi6b0YPnFTQMsZKnmi8efRzy/pcsrbFLfWU++EvrwLkI0
L4GNtXlUxGpNlLlvs44n/mTMx+idV5D+YeOgemvF/nC+VREhNDHxY9ZHZvjcbdtr
YwIDAQABo4ICXDCCAlgwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF
BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSfi6BlHCrPvTjZ
rZw33cRac7EvrTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr
BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz
ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz
ZW5jcnlwdC5vcmcvMBIGA1UdEQQLMAmCB3VqZi5vcmcwTAYDVR0gBEUwQzAIBgZn
gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s
ZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgBvU3asMfAx
GdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAWqj30q3AAAEAwBHMEUCIER5tpKc
IE1lLOBWTM9RornbTkHOZMnLm7m9xCRNnaSnAiEAkUok5I8dKbgoMMksz8azsedb
l22qZKjT+UJ2KdbD5M4AdgBj8tvN6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvY
jQAAAWqj30jiAAAEAwBHMEUCIE17f98K62nAAhgUVWdMDYiJcmhQiJs0dPW/hLsB
V3I+AiEA03pf+ffqxxMiRqOPUuBnhB7+h+YLDc2SmXH5XC4pwmEwDQYJKoZIhvcN
AQELBQADggEBAEXztYUd0xrA8oU4sKCleyuUNZQ2FzwlYFZbQXKf3roiIgXvepK9
rwFLimZ+laFF9I2Uif/zY8b8QmMtPlMcypWDuIN7tt3PkXvX9Zc/U2xEXD991vzA
Uju5TRD9aecvSYcDhLF/j+gxcT2ycDFOtgokM+tNtH5+oFurHfiZfxF5ZFkozfzS
+863YAoqy0wpNVonkJntPnrc5Xbz7H9tN3uTRx0rEd9OltkTgN00WLrKKO0tYnGf
vZT2XVohM5uEmuh8K9tYEHxvYhyyuD51R4MSEB57JMpnA5Ia0Dj1YrnOxy2pbBsi
WaHinwMVSE2UlBprufz8rwYf3E44fwUvy7w=
-----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 291929023972442541008116248935904436274456
 . . . . . . . . [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 2019-05-10 21:31:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-08 21:31:20 +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 702209569191722541230469519956560611123754749251424500624699438567924773699667458924867379231861160677379451388876211675800096619387185417047871941003346862839930066301109200990829025634920223896445248488301026029545634735651557073740427994412114475754064202211809476432099670804205132078492181105751258185879821043319043093426402865150560332730358826997806736823504833189319682726873984743146102722655129897507502785958494654784448434412316479645391144061212825842101974587325715527648344037147915789611730824172477737487614512087449395281603661796615932637612517205109372649333558752260186017950721774304285914657101424113560056491475092497888430732944350281506096700740844090178202570235863964515327727087902794347951687127378415377939582636890969849718418039460213538478929526230484722375212926624753688757847898816364037962766590317613512410663403027529731819679391363348223243328506073444914332249599195409558121709878208286751997898481190010587232529029370006088218711754832807643244863496053134072852990331316067045165216482390192981072873730405439483063871173143783280208604896875179767402968320937176768135618858894405396813690963385330832699832676683133004524150968384174530204219286682406493566955041419008054365098044259
 . . . . . . . . . . . . . . . . . . . . [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)
							9f8ba0651c2acfbd38d9ad9c37ddc45a73b12fad
 . . . . . . . . . . . . . . . . [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)
							00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016aa3df4ab7000004030047304502204479b6929c204d652ce0564ccf51a2b9db4e41ce64c9cb9bb9bdc4244d9da4a7022100914a24e48f1d29b82830c92ccfc6b3b1e75b976daa64a8d3f9427629d6c3e4ce00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016aa3df48e2000004030047304502204d7b7fdf0aeb69c002181455674c0d8889726850889b3474f5bf84bb0157723e022100d37a5ff9f7eac7132246a38f52e067841efe87e60b0dcd929971f95c2e29c261
 . . . . [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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