lipn.fr
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:71:d0:1e:61:b4:a2:69:e7:85:3e:3a:ae:8b:0a:a5:12:bd was issued on by Let's Encrypt.
With 4 subject alternative names this certificate can be used to secure multiple fqdn's. 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=lipn.fr
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:71:d0:1e:61:b4:a2:69:e7:85:3e:3a:ae:8b:0a:a5:12:bdSerial Number (int): 300065402431080870266532164850716644807357
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c3:e0:ee:5b:b8:6b:40:7c:05:da:7e:34:19:99:ff:e6:bb:b4:1f:27
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d8:ac:d7:f7:a1:df:65:c9:0f:4f:02:57:75:b8:4d:69:93:79:f2:6b
Fingerprint (sha256): be:4c:87:ba:ab:a7:39:97:03:0c:5c:0e:25:32:1a:24:3a:10:27:3c:2b:d3:e0:36:74:ee:ad:aa:c0:b9:ec:12
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 lipn.fr
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for lipn.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
lipn.fr
lipn.univ-paris13.fr
www-lipn.univ-paris13.fr
www.lipn.univ-paris13.fr
lipn.univ-paris13.fr
www-lipn.univ-paris13.fr
www.lipn.univ-paris13.fr
Other certificates including the domain name lipn.fr
(limited to 100 certificates)
lipn.fr
lipn.fr
lipn.univ-paris13.fr
lipn.univ-paris13.fr
lipn.fr
lipn.fr
lipn.fr
lipn.univ-paris13.fr
lipn.univ-paris13.fr
lipn.fr
lipn.fr
lipn.fr
lipn.univ-paris13.fr
lipn.fr
lipn.univ-paris13.fr
lipn.fr
lipn.fr
lipn.univ-paris13.fr
lipn.fr
lipn.univ-paris13.fr
lipn.fr
lipn.fr
lipn.univ-paris13.fr
lipn.univ-paris13.fr
lipn.fr
lipn.fr
lipn.fr
lipn.fr
lipn.fr
lipn.fr
lipn.fr
lipn.fr
www.lipn.fr
lipn.fr
lipn.univ-paris13.fr
lipn.univ-paris13.fr
lipn.fr
lipn.fr
lipn.fr
lipn.univ-paris13.fr
lipn.univ-paris13.fr
lipn.fr
lipn.fr
lipn.fr
lipn.univ-paris13.fr
lipn.fr
lipn.univ-paris13.fr
lipn.fr
lipn.fr
lipn.univ-paris13.fr
lipn.fr
lipn.univ-paris13.fr
lipn.fr
lipn.fr
lipn.univ-paris13.fr
lipn.univ-paris13.fr
lipn.fr
lipn.fr
lipn.fr
lipn.fr
lipn.fr
lipn.fr
lipn.fr
lipn.fr
www.lipn.fr
Certificate
The complete raw certificate details for lipn.fr in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFPDCCBCSgAwIBAgISA3HQHmG0omnnhT46rosKpRK9MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNjA5MTQxMjE3MDBaFw0x NjEyMTMxMjE3MDBaMBIxEDAOBgNVBAMTB2xpcG4uZnIwggEiMA0GCSqGSIb3DQEB AQUAA4IBDwAwggEKAoIBAQC7Zb7Gy1aijSvATnifZfGRA73a3lNhTsRvcrLieybp PZCOHRW8O7++96MnJQj8uhsTNu9HtKX6HuIzLDpixFrIUt9v8vi7/a/m5xxXUXXV FtGT4sJXB0ynWtMDGhOuJ2TOqZ4+Jreq0s1IeZRIvhrz78OVCskPB1/8ItYzqGYi Pjg0dQsLqzf3n+8XK1H44wSC9xAdg//4wsX2TXJXf+73g0i3IJAh0XS4NZi0YrDy xBJ05qxZSmxq6/PxBF3FOYAOw3eiNwyT57Tokl6eErLE+nYa4slFuVfnUSGTZwfs I+z6fT37CQ8T2AInFsz5oSfrSUBhA/zLnG31+Rb64571AgMBAAGjggJSMIICTjAO BgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwG A1UdEwEB/wQCMAAwHQYDVR0OBBYEFMPg7lu4a0B8Bdp+NBmZ/+a7tB8nMB8GA1Ud IwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMHAGCCsGAQUFBwEBBGQwYjAvBggr BgEFBQcwAYYjaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wLwYI KwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcvMFwG A1UdEQRVMFOCB2xpcG4uZnKCFGxpcG4udW5pdi1wYXJpczEzLmZyghh3d3ctbGlw bi51bml2LXBhcmlzMTMuZnKCGHd3dy5saXBuLnVuaXYtcGFyaXMxMy5mcjCB/gYD VR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyB m1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVs eWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2Vy dGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3Jn L3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQCTcggJs9TAPnqDu897wJIz RUWo9Tnsr8f97kUMtCe49nSeuAQli3+El/ceu6AFHiczp60R0PTQFBJO9K0z0Xi4 wRBHZ3LcfC6nfxBOvDH2FzrRCbqJe7tRkL1ld4V3sYz3iv3CSyZvldmWBnuN7dqo oE9ZHxsZaDntKu8nMgxjadGSYyhGDYr+qe1ClVdoZKI1Lx5lV8BEKn+Vbq5VszXt 1n6ak4F2UxE2AMWMPWh3svkr1IW9OHM4B9E0QNMcq8o8JMQahprrek8p1E7xwly3 s5gPvdkOMj0JEe/XpBzuyvSct6M1aFQ1hR6T2VC3A6l8G8KLOogsGu0sIDoGbaWZ -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu2W+xstWoo0rwE54n2Xx kQO92t5TYU7Eb3Ky4nsm6T2Qjh0VvDu/vvejJyUI/LobEzbvR7Sl+h7iMyw6YsRa yFLfb/L4u/2v5uccV1F11RbRk+LCVwdMp1rTAxoTridkzqmePia3qtLNSHmUSL4a 8+/DlQrJDwdf/CLWM6hmIj44NHULC6s395/vFytR+OMEgvcQHYP/+MLF9k1yV3/u 94NItyCQIdF0uDWYtGKw8sQSdOasWUpsauvz8QRdxTmADsN3ojcMk+e06JJenhKy xPp2GuLJRblX51Ehk2cH7CPs+n09+wkPE9gCJxbM+aEn60lAYQP8y5xt9fkW+uOe 9QIDAQAB -----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 300065402431080870266532164850716644807357 . . . . . . . . [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 2016-09-14 12:17:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-12-13 12:17:00 +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 'lipn.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 23656735467011487445028193541403839553620031806106343289813936927566366087747178613525596050567919987266204111059393093940979202960003319381414633056833335127561644629496568621399624775488595513299851448132893748529823625047614162926703641352468871995759197236468392512104411471522113063248475826772777485985644580993086573787536720303733151099132408459813096256375496924215309777070263402192505246157950885503724411732746365153415969495051242032187814204576467424728302829740503911708190456579871964851502425438302008769872792034274106282480598002996816567979604246030591788680822219749922846812111345039540903714549 . . . . . . . . . . . . . . . . . . . . [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) c3e0ee5bb86b407c05da7e341999ffe6bbb41f27 . . . . . . . . . . . . . . . . [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 (100 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 (85 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lipn.fr' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lipn.univ-paris13.fr' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www-lipn.univ-paris13.fr' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lipn.univ-paris13.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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) 0093720809b3d4c03e7a83bbcf7bc092334545a8f539ecafc7fdee450cb427b8f6749eb804258b7f8497f71ebba0051e2733a7ad11d0f4d014124ef4ad33d178b8c110476772dc7c2ea77f104ebc31f6173ad109ba897bbb5190bd65778577b18cf78afdc24b266f95d996067b8deddaa8a04f591f1b196839ed2aef27320c6369d1926328460d8afea9ed4295576864a2352f1e6557c0442a7f956eae55b335edd67e9a93817653113600c58c3d6877b2f92bd485bd38733807d13440d31cabca3c24c41a869aeb7a4f29d44ef1c25cb7b3980fbdd90e323d0911efd7a41ceecaf49cb7a335685435851e93d950b703a97c1bc28b3a882c1aed2c203a066da599