lipn.fr

Issued by R3

About this certificate

This digital certificate with serial number 04:c2:04:0a:78:e6:59:b3:ba:30:f2:a2:63:0f:25:5c:78:60 was issued on by Let's Encrypt.

With 6 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): 04:c2:04:0a:78:e6:59:b3:ba:30:f2:a2:63:0f:25:5c:78:60
Serial Number (int): 414469294196794164769498324809934312339552
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3f:4e:7c:4a:e1:28:f1:c4:e5:86:16:80:35:07:27:0b:c6:62:86:4d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 43:d3:2b:d2:87:92:ae:72:a2:ad:c7:dd:63:d0:fd:41:bc:7b:12:82
Fingerprint (sha256): af:fc:84:a6:60:18:f0:dc:11:de:90:f9:0f:7a:5f:93:b0:58:be:20:91:c1:09:8a:b5:8c:f9:a2:cc:b6:3d:e2

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate lipn.fr

6

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

cedres.lipn.fr
lipn.fr
lipn.univ-paris13.fr
www-lipn.univ-paris13.fr
www.lipn.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

Certificate

The complete raw certificate details for lipn.fr in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzNOlTjYYgGMBRS5+Ea1b
3XmX5uFsnDWMw2BcHFxKsRexlTiwR5xqLDiuSNxTMs6vU5k9BA+cVlnheNAzm3uk
3z+BbP5IRbpAFz+8ofixsmdtomhy1tUzVWGeK0uAqXAomCPlpRpoUXGZGQ9fcTKR
8HN6pGOIf917eRP2zyPP1Qy4PL5YF5U6AfvZKEUxTnRhpR+pyNqKvDF1Mxgt8wJ6
8tdKYeaGkZfk5G9CZeNfEiahKGce/MLSAAGo3/1tO/rOJ0gqxG8GzM0TDz38oAoV
ueA2pVuo7Gk1raWXuV0SEMgiAGjgg2NFdQgPCdXUsoQ6MQVfjuqAcNWSr/NPf60A
vQIDAQAB
-----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 414469294196794164769498324809934312339552
 . . . . . . . . [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 2023-02-18 20:17:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-05-19 20:17:40 +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 25856980609694627819209756884453777064285383076804224285398381933598646050003351893403360134045862921787105544997943076423345055726825638713042163480608439234899529433763184478582582235404865130565804107357401986015970670029852111500985744304406823643419294976441002637347099044231808216710722862986524035841858760654620847319767966794012983489868938858802881546788855384366433699351599884451332243775430306371650249643879043882295217169719660133514074765565463895694067214137544138146052061326522545582349756891535814350489109768984223539789389850553064087628268680026765804284985458382285490696419951500506306511037
 . . . . . . . . . . . . . . . . . . . . [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)
							3f4e7c4ae128f1c4e58616803507270bc662864d
 . . . . . . . . . . . . . . . . [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 (114 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cedres.lipn.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.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 (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)
							00ef0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001866663cd280000040300473045022100ccd9fca80ef8407266188592b809bc3181e57cae706240f6ff23cec805afe47202207cf8c19791f5ae6bf9241890e177641db63999b820dbe9f44bb3c784db824fcd007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e000001866663cd0f00000403004630440220431be48c22cbba792d4a62e6ab3e838698952372da54061cdc7723ad736402820220027fe4548b43de4b31faa4abb0e8ea5a97036cbed844bf8dfb767a247f0be104
 . . . . [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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