cinetcampus.fi
Issued by R3
About this certificate
This digital certificate with serial number 03:df:f7:65:0a:1e:c8:12:fd:ac:db:03:46:58:09:6f:d9:63 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=cinetcampus.fi
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:df:f7:65:0a:1e:c8:12:fd:ac:db:03:46:58:09:6f:d9:63Serial Number (int): 337548669560854464402922956014811173869923
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 05:ee:7c:28:5a:56:be:ad:32:b6:e3:6d:d1:9f:ea:82:eb:53:ac:03
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): eb:16:c8:38:04:1c:59:93:85:63:7d:a3:63:5c:fb:dc:56:c1:51:6e
Fingerprint (sha256): 78:f5:53:3f:9f:4b:f7:52:b1:61:c8:0a:fb:2f:80:7d:fe:70:54:89:47:37:a1:82:8c:dd:0a:5e:9b:bb:7d:0c
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate cinetcampus.fi
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for cinetcampus.fi
Public Key Algorithm
RSA
Key Size
2048
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
cinetcampus.fi
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Certificate
The complete raw certificate details for cinetcampus.fi in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE6jCCA9KgAwIBAgISA9/3ZQoeyBL9rNsDRlgJb9ljMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEwMTQyMTMwMzhaFw0yNDAxMTIyMTMwMzdaMBkxFzAVBgNVBAMT DmNpbmV0Y2FtcHVzLmZpMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA 5dyFyf+N1dse8Odgc0yWqinr/CkWPm71HVGI1Y4KuxB+yfoiygmcVmJVTDnRp67r jsvDxLeZ/bRvd9dinf49o9tpiPUdrTTonaNSAR1KiblW4c2ogArhlDQUSTFmuhKW MeLuRYGYP3nAtKZ4QVxGcDxqe7GJrxWy6RgyLsjPXhyF9QNLwJ3qA6mAjql3bg1C Aqxk7eFVXFt7yEfA2yO949HHOr/d38xTz4PNJ8qKo/hbXj1CjK6XYH47IAZ0uPV6 /emNUkvAdvyK5y7cWhLT8YvUitVVavD+lhVbI1oXCjGQ6eO/lvMbtYSwQ/E/6iiL JFjVEchHqHOb3cNFZtCsPQIDAQABo4ICETCCAg0wDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBQF7nwoWla+rTK2423Rn+qC61OsAzAfBgNVHSMEGDAWgBQULrMXt1hWy65Q CUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9y My5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3Jn LzAZBgNVHREEEjAQgg5jaW5ldGNhbXB1cy5maTATBgNVHSAEDDAKMAgGBmeBDAEC ATCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB3ANq2v2s/tbYin5vCu1xr6HCRcWy7 UYSFNL2kPTBI1/urAAABizBQHU8AAAQDAEgwRgIhAPzri5enGHsotYeHB8RDpCU4 opBageW4aL66665Crbp2AiEAipN10z59Ciyg5gQINFq0iO5eBCnqsrQTmlU3Gm6n W78AdgDuzdBk1dsazsVct520zROiModGfLzs3sNRSFlGcR+1mwAAAYswUB0+AAAE AwBHMEUCIQCVHKTQC18SUNhGB9g396GZSNKC/lM7oV3Cs70QThb38wIgfoNJjQKi P1jzRgz43DucsU1THg5B4PbgwDHBLBVqtWMwDQYJKoZIhvcNAQELBQADggEBAEWu LE4TOuQSvj0IUjYK6wzwC2TbDBhTUATFexl2Rf8V6c+AQwOpmgiIdc6Z7JUfg/wU jM0gmyJOErshVnXWYMQ9LInvGIcyPl28tLw3r91y6ziPJs9rM1JB6nUHyVieI1JA Nncof2Ixkg+KsIEyAiaDW/mtxurIy2rGA0ieFdHvxW696L0+X2/qVaJWgTCCodEL UfV9G0ZooSEXEUk+PCVe7l9xfHrL5LUjoQXqR53Xck5kp9/gJ6U+6z2Qs83hzXzW Tq5CHFtDTEMiLdqYR2sHgGlSXxQoS5uUvFxdxAm5D6CpMKZzi+9eZZw8vwUNd9mc vyg/bAk/3O2MiaRgRCY= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5dyFyf+N1dse8Odgc0yW qinr/CkWPm71HVGI1Y4KuxB+yfoiygmcVmJVTDnRp67rjsvDxLeZ/bRvd9dinf49 o9tpiPUdrTTonaNSAR1KiblW4c2ogArhlDQUSTFmuhKWMeLuRYGYP3nAtKZ4QVxG cDxqe7GJrxWy6RgyLsjPXhyF9QNLwJ3qA6mAjql3bg1CAqxk7eFVXFt7yEfA2yO9 49HHOr/d38xTz4PNJ8qKo/hbXj1CjK6XYH47IAZ0uPV6/emNUkvAdvyK5y7cWhLT 8YvUitVVavD+lhVbI1oXCjGQ6eO/lvMbtYSwQ/E/6iiLJFjVEchHqHOb3cNFZtCs PQIDAQAB -----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 337548669560854464402922956014811173869923 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-14 21:30:38 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-12 21:30:37 +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 'cinetcampus.fi' . . . . . . . . [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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 29017315590878889352315223347045745013206850243753882177855733015127443553349807068709679791606141269481751391248096651342446995453610502101050807436464538022482444522068789981123511375892509526926911343202009608419552325878979402987806824143979045184574202598704425778569043108012557163514366128210695576228324511721859037537117751073168818465339328144607378233386553720244653578336866564200224740527902100713465087839734413363260663509347991369475307581764957495933760409402036732001807020655333588249302609425645540614054709007148781834412012439302821918395094523845061665830291144571939296707437363421221665942589 . . . . . . . . . . . . . . . . . . . . [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) 05ee7c285a56bead32b6e36dd19fea82eb53ac03 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cinetcampus.fi' . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b30501d4f0000040300483046022100fceb8b97a7187b28b5878707c443a42538a2905a81e5b868bebaebae42adba760221008a9375d33e7d0a2ca0e60408345ab488ee5e0429eab2b4139a55371a6ea75bbf007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b30501d3e0000040300473045022100951ca4d00b5f1250d84607d837f7a19948d282fe533ba15dc2b3bd104e16f7f302207e83498d02a23f58f3460cf8dc3b9cb14d531e0e41e0f6e0c031c12c156ab563 . . . . [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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