ujf.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f2:b7:84:c6:04:0a:d9:fa:6e:05:67:8d:59:85:fa:3a:4d 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:f2:b7:84:c6:04:0a:d9:fa:6e:05:67:8d:59:85:fa:3a:4dSerial Number (int): 343929128712799186842706739341608527477325
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e8:db:18:ea:a8:32:83:86:8e:d1:af:d5:a3:93:e3:37:ca:2a:a5:e8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a1:a7:f3:0e:2a:bd:25:f3:6f:90:7a:62:1b:6c:95:3e:e8:1e:dd:1c
Fingerprint (sha256): fc:8c:40:9a:ed:86:42:cb:06:01:2a:eb:12:9f:21:8c:3b:b4:a1:48:62:b7:90:d4:62:59:04:c5:00:e9:3e:e3
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----- MIIGRTCCBS2gAwIBAgISA/K3hMYECtn6bgVnjVmF+jpNMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMDgxNjMwNDlaFw0y MDA2MDYxNjMwNDlaMBIxEDAOBgNVBAMTB3VqZi5vcmcwggIiMA0GCSqGSIb3DQEB AQUAA4ICDwAwggIKAoICAQDVLhHRm9JhYR4xWyHm/ynCBuXvi/7sL7jTJhBd+/Gk oI9h/yOla43ycol5pMBey0UbodE6csxgZDkQbAk+xIKuxDpcreZGg1uT7hHraVpn cdD1n7Ddi85xFvkZtUJb4lrjjEkrS5Fd8mjM4gz9/Hw4HC64OKZ7IKQiP5Z04efi xjRj4PO6iYNIYYHyZofT+gtXi1W7V3Rn1BL5vvEJ95T8bmafs5Or8qKuM2ch4YNk CSgGv9+wVl0vnjx+tbJx5qcXZMuy0L+0XI3EWiOmf18qpAR5eXsPeKmipgh0EcfV Rwj4qCmvN4bHFfu6jixEk3lE+XTn3yapguc+PcA2WSWVMGt93sS7OSy/jRiR4UGo SK6d+qqe3BG7pjXWO+W19ALUThmzaAlinQLa35v+7zwYQYOsIiES1y0LNuCLoppH LZSXqkwHEL/HGsxDOXFg6KKM5yY+vrM43d1Duihl2oTQ7yc3VxqoOD3p0rkcdtv6 GdUhRkiIKQJU49MFzYlEuw+r1Gnbg3vsernxyNOrpIPPHoPOtHj7qz5oZe7A14qX n0utfEI54Y6CDIESfGY65Sb5WtZL/wpT0lyDyLLgmI8iA4t1xTycw4+iyAVmBX4R hespdYyk/E0a4uyFDWYmWLC5yZadpsGgYOXohYT7xqvMCYTsRcwvOOZNY3Gv3tA5 AQIDAQABo4ICWzCCAlcwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTo2xjqqDKDho7R r9Wjk+M3yiql6DAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz ZW5jcnlwdC5vcmcvMBIGA1UdEQQLMAmCB3VqZi5vcmcwTAYDVR0gBEUwQzAIBgZn gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdgBvU3asMfAx GdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAXC7Mw1MAAAEAwBHMEUCIHIi8R6c 5MlWL4pdDETDylC3J7HrwUGWXZWhz1k8+7n3AiEAlTzi7DTqhfA3UY9tpb5RfG1+ 0qo0QxkAFSo/zRt+6hAAdQAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToaadOi HAAAAXC7Mw0PAAAEAwBGMEQCIGQUJspd9IsPbAKyyJ9N0mBYbJlARv1ZvV2inVZE pTDfAiA4EuY65ouBVECzsG6DFjUJBdRL1eWMZs72a8yrrfeKqDANBgkqhkiG9w0B AQsFAAOCAQEAcX1YWdMdM9GRcSCXBEbHNxPTfj031wgDPvA4LJh/ItcHIwFrXjHE 4fHGMMYN2e37DbHXjsrqfRBallNND4SP5gcxbpaA5DShENbhJmXJsYNIx6iYstLO d6J7L4++7Jo3/Br1SH6RjRS5NOOTJoqVzTxuNmpzd4MEvJ3un9bn4ctM6aYOPioM 8+hKDNP6lgviD8RsHXClS0E8dPMhjYIBJNAvnzUm+K0gVEAsalnoFWPQhnvFFOwB gsjcFoNIaK2z+ql6u3j3tjv2CiQUNylcsOI1g+Zo0UARLlcnMdFsb+8D/QIa8dQ5 tKwrfo+zsb2qk5++O5tpeWOj8asu7W/iIw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1S4R0ZvSYWEeMVsh5v8p wgbl74v+7C+40yYQXfvxpKCPYf8jpWuN8nKJeaTAXstFG6HROnLMYGQ5EGwJPsSC rsQ6XK3mRoNbk+4R62laZ3HQ9Z+w3YvOcRb5GbVCW+Ja44xJK0uRXfJozOIM/fx8 OBwuuDimeyCkIj+WdOHn4sY0Y+DzuomDSGGB8maH0/oLV4tVu1d0Z9QS+b7xCfeU /G5mn7OTq/KirjNnIeGDZAkoBr/fsFZdL548frWyceanF2TLstC/tFyNxFojpn9f KqQEeXl7D3ipoqYIdBHH1UcI+KgprzeGxxX7uo4sRJN5RPl0598mqYLnPj3ANlkl lTBrfd7Euzksv40YkeFBqEiunfqqntwRu6Y11jvltfQC1E4Zs2gJYp0C2t+b/u88 GEGDrCIhEtctCzbgi6KaRy2Ul6pMBxC/xxrMQzlxYOiijOcmPr6zON3dQ7ooZdqE 0O8nN1caqDg96dK5HHbb+hnVIUZIiCkCVOPTBc2JRLsPq9Rp24N77Hq58cjTq6SD zx6DzrR4+6s+aGXuwNeKl59LrXxCOeGOggyBEnxmOuUm+VrWS/8KU9Jcg8iy4JiP IgOLdcU8nMOPosgFZgV+EYXrKXWMpPxNGuLshQ1mJliwucmWnabBoGDl6IWE+8ar zAmE7EXMLzjmTWNxr97QOQECAwEAAQ== -----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 343929128712799186842706739341608527477325 . . . . . . . . [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 2020-03-08 16:30:49 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-06 16:30:49 +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 869698356758688809741934686676072584120390384771847465826207813923502342840765173394404042702383789422013810112188656098977934935095086991637208269308731887008380524088951718627076333340038850181637580988856882849786824239017933564943271741876736844394938337215953219039223896461949532472945916086247851039505269571124943646499444625494434609922987670964781934877504126626196221738802420086843455723483524368562238280529592987954490832606882155039736903614573285428575712485574265914517152990225445865517325738160022079019975044842687136382944945827283224550366514157643262631690512753469956629472751876428530389685214735002034521679013135061031662235798882175648697648819487765895125809867339575664029752424480140035915275980793232985205715797863799763701046936574646512787560911736290806200294051250948318764990889521021925075407697569373872565500290699581307702137981936276152496765415795565634623715087246439111350827146318170910561314088458015236553990729336883636334006102002184043802807576585442306812850905188582632182618355357417592229179397979750689603753500957139044051819515112560918318614467889367983529036256969553345469679429768095986813429389421446498565881046430785879277108066884303018706100467275395787235263527169 . . . . . . . . . . . . . . . . . . . . [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) e8db18eaa83283868ed1afd5a393e337ca2aa5e8 . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170bb330d4c000004030047304502207222f11e9ce4c9562f8a5d0c44c3ca50b727b1ebc141965d95a1cf593cfbb9f7022100953ce2ec34ea85f037518f6da5be517c6d7ed2aa34431900152a3fcd1b7eea1000750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170bb330d0f00000403004630440220641426ca5df48b0f6c02b2c89f4dd260586c994046fd59bd5da29d5644a530df02203812e63ae68b815440b3b06e8316350905d44bd5e58c66cef66bccabadf78aa8 . . . . [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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