ujf.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:94:9b:9a:68:43:2f:e0:61:34:fa:ae:bb:e3:82:e2:55:88 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): 03:94:9b:9a:68:43:2f:e0:61:34:fa:ae:bb:e3:82:e2:55:88Serial Number (int): 311905480167336211578327498914654352201096
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 1c:7c:49:13:56:bc:8f:f6:7d:00:e7:1e:1d:6a:78:fd:95:81:f3:7e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): bd:7e:70:f5:ab:38:a8:15:ff:1c:91:1d:ca:7f:f0:7e:b8:98:aa:08
Fingerprint (sha256): 0a:f0:35:c9:16:bd:7b:57:11:ac:39:a1:e8:0b:73:7e:d9:08:1f:77:24:19:7e:33:c7:70:3f:5b:dd:7c:64:f7
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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----- MIIGRjCCBS6gAwIBAgISA5SbmmhDL+BhNPquu+OC4lWIMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMTExMzMwMDZaFw0x OTA2MDkxMzMwMDZaMBIxEDAOBgNVBAMTB3VqZi5vcmcwggIiMA0GCSqGSIb3DQEB AQUAA4ICDwAwggIKAoICAQDarKG9Mm0/QaCsxte3CgQOSqYZU/7Xscar22WnAFAS ZwF/vSRAPp+3NLx5DiJc6I8gmep3FbvdRKH+LmBZvytL1YLl28MJ/9SsrMdcsV+1 U4AHYaBXHDjio3XRu66jXENvoD7ipW4BgVrbzKKUMb6Y8BM6B+s8adv+R2wQDrcz 2k1a72O+/FDgoWZN0nCoCUZBSaxJq4wtyHJK3TPZPeB+6zpz49USOEJEHc1UoDpE OCU6TkGn9/QopYcADn4CRzXayrX/QERTKNTUO5ZF0IQNvY62pZ99q2eYjQ04STvi qOYiM2BjwQpYajsGxRC0NRd1F6l4EiYoFjqjKv8qyXYOG3lPW4nGX3pWsI3biweM FTKmLJErlBdRzFCUe6duz/GhGK9q2l1PO7K3iAHrd92ijwE6mRArQMofsn0E5Zf4 IDrtuaaWL3CyL0/ZYe7jDH4iu3hnIpEUmPzTDS2rbFQ7OaeGDl5+cIZ8o0x9u4d3 L8JO/j2iLY3mmQhH9jSz3l1z9YcIo8gMppq90ED2kQp/gcoFqwaGq/y4x7U7C+ET /ZagwJfedvUOa9gwde1FDQyUR2eaqdEm4k6ahwjTVnv6zW6VF/x+wsetkcW98g5x rETNHTlG+SR33yvKnkFwPrkurYDODnIlNOT7xcb1ZB+5DImPNVQ/KvVsOW9Wd/1u dwIDAQABo4ICXDCCAlgwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQcfEkTVryP9n0A 5x4danj9lYHzfjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz ZW5jcnlwdC5vcmcvMBIGA1UdEQQLMAmCB3VqZi5vcmcwTAYDVR0gBEUwQzAIBgZn gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgDiaUuuJujp QAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWltKSLsAAAEAwBHMEUCICuDU9pp y4S7869VmvIr4iE8zr7azK6AGKUX/gnOze2UAiEArUL/H+vWa3maUMU6uXGI4RIk ZFH1NEOIR7hILKEM0CwAdgApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0 eAAAAWltKSTiAAAEAwBHMEUCIEDii1An8bRJIutfv2+UgQovnY2Xxy2MDaWdIcTQ lL3LAiEA2j7MNbgdivx8jdUA8+ogysDQ4+AuxCZKOejHRaDD+D4wDQYJKoZIhvcN AQELBQADggEBAF0IAjlmX/eSTZTZWz8X7Y/tM1c81qlQyAE+tubTJ37OKs89V0GV YtdfHxmJNMjBFlT1D2SMfH85oJXkUxH6rXc/A2axBuGQDasq2O9Oc9+t4xLphFHj 7Pl+rWsEVUaryqrX1IvimSfO1Q5j9HhoKuhTSQliNP8pJQV/0n0I4zBccwqQVcaE QdM130nmXdM17fRQT3F8lMLSLKVej6F084xm7c1ntIQfGMzy61tKXon4CvllX746 h8qkbzdgem6tH7n88w35M5ux1hg3pT+PsAgDKH0b8pdpIYVGE+gvI9aYo+zLCVUh iKk+mJvsVNJ5F7/Edld56VtqzgsneqRGfuU= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2qyhvTJtP0GgrMbXtwoE DkqmGVP+17HGq9tlpwBQEmcBf70kQD6ftzS8eQ4iXOiPIJnqdxW73USh/i5gWb8r S9WC5dvDCf/UrKzHXLFftVOAB2GgVxw44qN10buuo1xDb6A+4qVuAYFa28yilDG+ mPATOgfrPGnb/kdsEA63M9pNWu9jvvxQ4KFmTdJwqAlGQUmsSauMLchySt0z2T3g fus6c+PVEjhCRB3NVKA6RDglOk5Bp/f0KKWHAA5+Akc12sq1/0BEUyjU1DuWRdCE Db2OtqWffatnmI0NOEk74qjmIjNgY8EKWGo7BsUQtDUXdRepeBImKBY6oyr/Ksl2 Dht5T1uJxl96VrCN24sHjBUypiyRK5QXUcxQlHunbs/xoRivatpdTzuyt4gB63fd oo8BOpkQK0DKH7J9BOWX+CA67bmmli9wsi9P2WHu4wx+Irt4ZyKRFJj80w0tq2xU Ozmnhg5efnCGfKNMfbuHdy/CTv49oi2N5pkIR/Y0s95dc/WHCKPIDKaavdBA9pEK f4HKBasGhqv8uMe1OwvhE/2WoMCX3nb1DmvYMHXtRQ0MlEdnmqnRJuJOmocI01Z7 +s1ulRf8fsLHrZHFvfIOcaxEzR05Rvkkd98ryp5BcD65Lq2Azg5yJTTk+8XG9WQf uQyJjzVUPyr1bDlvVnf9bncCAwEAAQ== -----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 311905480167336211578327498914654352201096 . . . . . . . . [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 2019-03-11 13:30:06 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-09 13:30:06 +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 892113486011765094337059528174041723209043882756852198026117590465148018134605197399117342303755671932857153989339255366832654897805404724642864483661040195449084510052766448009525980401922676183530818656463185151953579125753309192808102885658690206464258103999279405275573089383335823497877330052268038160983375161103351900755665309241817673253988873105726798935429312651794619474099549477608133035788513235832285980580535535136946454169905200012244535025399484248803053785611499284573247547087158025267637241488272563671589311690128389055967998524620314178653510975479658032741834055071945088253062410059882299054728903210560388204731192023384291826786777671125658796770538720731529331099770265672465177152547409120542491401097426192023088974838380610294963242049447269164125311725902803004249830003112017014120013300236256020802112238136433004588846301619175914671046693288395945061576814818714997616680772062488231564580878264588709032954541671925631063982074729923629082489095743250560371911241095932118739023513468501283611344779529017327151054369117925437832782427001100660627783516076355506028329786693844497602022767761027446828169180085629823238334126602890994088520379253197663175865119814373471466804540313773444452675191 . . . . . . . . . . . . . . . . . . . . [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) 1c7c491356bc8ff67d00e71e1d6a78fd9581f37e . . . . . . . . . . . . . . . . [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) 00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001696d2922ec000004030047304502202b8353da69cb84bbf3af559af22be2213ccebedaccae8018a517fe09cecded94022100ad42ff1febd66b799a50c53ab97188e112246451f534438847b8482ca10cd02c007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001696d2924e20000040300473045022040e28b5027f1b44922eb5fbf6f94810a2f9d8d97c72d8c0da59d21c4d094bdcb022100da3ecc35b81d8afc7c8dd500f3ea20cac0d0e3e02ec4264a39e8c745a0c3f83e . . . . [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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