immunoctem.fr
Issued by R3
About this certificate
This digital certificate with serial number 03:00:5f:a6:69:f7:22:a1:cd:37:13:f6:02:a1:af:bd:52:f2 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=immunoctem.fr
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:00:5f:a6:69:f7:22:a1:cd:37:13:f6:02:a1:af:bd:52:f2Serial Number (int): 261463998525391906350124604080771527693042
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ff:9d:56:b8:cd:18:a6:a2:5e:b9:6b:d6:22:86:fb:8e:95:29:2e:be
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 4b:67:2d:e7:6c:21:36:39:6d:4e:d5:1b:dc:53:2e:b0:f5:00:1d:93
Fingerprint (sha256): a7:fd:55:96:73:44:c3:f4:de:8e:06:f7:5d:1b:30:8c:9e:f0:e0:f9:0d:18:f1:50:50:ee:5c:02:5c:4e:df:44
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate immunoctem.fr
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for immunoctem.fr
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
immunoctem.fr
Other certificates including the domain name immunoctem.fr
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Certificate
The complete raw certificate details for immunoctem.fr in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE6DCCA9CgAwIBAgISAwBfpmn3IqHNNxP2AqGvvVLyMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA4MjUyMjI5NDRaFw0yMzExMjMyMjI5NDNaMBgxFjAUBgNVBAMT DWltbXVub2N0ZW0uZnIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDN B1aaVCQ/bHhY2Ld9cSK10HfoHTppVTLsU3HgRnPpWo9EQyb5IZ3Q8C5fWThojwAN i6ktwnd1OR9DjnXgXexiZepq7YW3dPgz1Lb3u4xly3o5GZOEWXTiWp3JiRlMLZwC cnGIqyCO1KK/M1t2Wipo3WdVEJSYziR2grXqLXDFz8W7J8nuAmpl0Ndr17aostrZ nWetFy4kn7Ekv1rI1cFGIy7CL7ZaHRsGgWfyFLAMu0jnTYQ1qipLFGGVgS3IlzcP C2bVI+rxcSxknI3PsH3cj8gjsmOPzz13jMAK8RUnk16xzU/bosSpoAXQ42n/K26I ogD0/JC9zxnZJLLlcSojAgMBAAGjggIQMIICDDAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFP+dVrjNGKaiXrlr1iKG+46VKS6+MB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJ QOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3Iz Lm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcv MBgGA1UdEQQRMA+CDWltbXVub2N0ZW0uZnIwEwYDVR0gBAwwCjAIBgZngQwBAgEw ggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdwDoPtDaPvUGNTLnVyi8iWvJA9PL0RFr 7Otp4Xd9bQa9bgAAAYovCEBNAAAEAwBIMEYCIQDmx8S7mKUcIUZDDUrxkC1+JY2l K86Rzp8FoeXuCV1q1QIhAK4/4E33s3c0qV/MCgLdinkGZYNYw2H1xbSyCeq2W95m AHYAtz77JN+cTbp18jnFulj0bF38Qs96nzXEnh0JgSXttJkAAAGKLwhCMQAABAMA RzBFAiBE1CwI5sCKnUo6LktNVPDlqvn9V3MPpOU4XD58gxqnHQIhAOVH6JHKZphF gOJgDtXHloBmV+LA/DYYwIMCiLpzipcGMA0GCSqGSIb3DQEBCwUAA4IBAQAGugdC 59bcWkvqX+MectbnLwB8dAYw3DjqslVnvZ8sh+MbD+nULGyf9f8JU/fjPvqi9K2C cHN68i0IvdGV/TYM7IZfVWOCQPIVpmZHgE4yjcIXK/c7QyBdHmTvWUvmmlPWaNEp SKwu9ZtxS3Hji6hJ02wcdQIyA8sGpS0QagFSbQ5s/cJqGmqNwxcW2R0120XrKadJ NbEycqU77xezDOqQVMrAOJvz8Z6MYdaklYYFzyWLBl/GQg/62DNWqrSrj5MrpukM KuKxhsJ/xP0c9wTcIsIicb/DvpJpPaunrSkGXRczG3fLFF7Fr92B8dFZ4SepWeSi 1uQwAmqy6fQS/fEx -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzQdWmlQkP2x4WNi3fXEi tdB36B06aVUy7FNx4EZz6VqPREMm+SGd0PAuX1k4aI8ADYupLcJ3dTkfQ4514F3s YmXqau2Ft3T4M9S297uMZct6ORmThFl04lqdyYkZTC2cAnJxiKsgjtSivzNbdloq aN1nVRCUmM4kdoK16i1wxc/FuyfJ7gJqZdDXa9e2qLLa2Z1nrRcuJJ+xJL9ayNXB RiMuwi+2Wh0bBoFn8hSwDLtI502ENaoqSxRhlYEtyJc3Dwtm1SPq8XEsZJyNz7B9 3I/II7Jjj889d4zACvEVJ5Nesc1P26LEqaAF0ONp/ytuiKIA9PyQvc8Z2SSy5XEq IwIDAQAB -----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 261463998525391906350124604080771527693042 . . . . . . . . [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 2023-08-25 22:29:44 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-23 22:29:43 +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 'immunoctem.fr' . . . . . . . . [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 25882471164877860452095657264689756209049950327320547246023665737709804932171333842861341813559792988662471863784925851820152788081291122815211922238536266661452505900555622598948640787664004904849464400932008799235741085165553492944350587696488178868550796918577501088790458370130397322701108838335037575624182104001199442020101127299002328817814670061586089332382206332606355638439097435675064725240016088024073993304688769166852255184099228510573830896669599762977028600196054590326556170050844637750271452116643754844802774970384331136958150399966587163105016664963325391312322745090051439913939701113309533121059 . . . . . . . . . . . . . . . . . . . . [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) ff9d56b8cd18a6a25eb96bd62286fb8e95292ebe . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'immunoctem.fr' . . . . . . . . . . . . . . . . [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) 00f1007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a2f08404d0000040300483046022100e6c7c4bb98a51c2146430d4af1902d7e258da52bce91ce9f05a1e5ee095d6ad5022100ae3fe04df7b37734a95fcc0a02dd8a7906658358c361f5c5b4b209eab65bde66007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a2f0842310000040300473045022044d42c08e6c08a9d4a3a2e4b4d54f0e5aaf9fd57730fa4e5385c3e7c831aa71d022100e547e891ca66984580e2600ed5c796806657e2c0fc3618c0830288ba738a9706 . . . . [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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