epita.net

Issued by R3

About this certificate

This digital certificate with serial number 03:47:99:0c:9a:e6:a4:d0:4c:ac:8a:a0:c0:05:2b:f6:34:ec was issued on by Let's Encrypt.

With 5 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=epita.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:47:99:0c:9a:e6:a4:d0:4c:ac:8a:a0:c0:05:2b:f6:34:ec
Serial Number (int): 285700343179349329093159025723836414178540
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6e:2f:9c:74:7a:86:33:07:e1:5d:f7:60:1f:ff:6e:cd:e0:43:9e:1d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ab:63:8b:34:f5:f2:bc:5a:85:be:22:94:e3:fa:12:5d:1e:48:87:ea
Fingerprint (sha256): 03:c3:1a:b6:68:9b:ab:f4:ce:2f:04:9a:6e:a5:38:f4:f2:c9:9c:e1:2d:e6:7d:e5:8d:2b:9e:e3:0c:75:0a:7e

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

Revocation information

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

Check the revocation status for certificate epita.net

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for epita.net

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

epita.net
intra.demo.sigl.epita.fr
manticore.sigl.epita.fr
re.sigl.epita.fr
www.epita.net

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photos.cri.epita.fr
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doc.cri.epita.net
doc.cri.epita.fr
absences.epita.net
doc.cri.epita.net
absences.epita.net
epita.net
inge-etud.epita.net
sup-sub.cri.epita.net
accounts.cri.epita.net
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acdc.epita.fr
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accounts.cri.epita.net
ipxe.pie.cri.epita.fr
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doc.cri.epita.net
apply.epita.net
www.epita.net
doc.cri.epita.fr
tickets.cri.epita.fr
doc.cri.epita.fr
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tickets.cri.epita.fr
tickets.cri.epita.fr
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auth.pie.cri.epita.net
static.cri.epita.fr
apply.epita.net
grafana.cri.epita.net
v2ssl.webservices.chronos.epita.net
photos.cri.epita.fr
doc.cri.epita.net
accounts.cri.epita.net
apply.epita.net
www.epita.net
acdc.cri.epita.net
photos.cri.epita.net
cri.epita.net
www.epita.net

Certificate

The complete raw certificate details for epita.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1XfiOqsPqkcSJ9mMk84
FDinBX6OU3i8i6ZG6yxyzqmDZvx8s6zuhdE5A7zT65pr5fEN47uA3X4Wqlja7SnC
6xSrVfwbmYxnuEV4d2M8e68JJiWyGpRPL//un381jL3LhSH/nL5bJVJtFTf9gSDV
N+H07CTiwMWuedisUAKRN01znlC+h23L8PfVxlW3up9XrkgajAcIRE/g8lxj9ZAb
hev8sAVLg8+Js3yRvv3Zc7Gib+yUnJ01hTMD8e1m3D4NGGASs85+j+epfvu0HDki
7b3OItUoud9QGSufae6JeFQAFx+4ISVhKzgYEHqXTaOb0lcgVhgWNdiylXSbrXPW
OQIDAQAB
-----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 285700343179349329093159025723836414178540
 . . . . . . . . [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 2023-08-22 17:35:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-20 17:35:03 +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 'epita.net'
 . . . . . . . . [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 24658815113129439074011483171086082972046278048816803254750842094558857740746315474605070137996259946828138198902366457520391009936900912806984734076108230374726218652534919992361350968983452468895305144594262807403550918896219741654692703027287998816459664971740368961028364375572759262185814020230166366161352754311719051014447061494538156506573738459427518693951619707057214279621821684172220618700722279640140234968314239585991848428415476330432104601504139968245315844130033743938333931172271165466363496856963235023904356417676630553701620367767776758002506622556827640536584836131108281808306330357926167041593
 . . . . . . . . . . . . . . . . . . . . [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)
							6e2f9c747a863307e15df7601fff6ecde0439e1d
 . . . . . . . . . . . . . . . . [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 (97 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'epita.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'intra.demo.sigl.epita.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'manticore.sigl.epita.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 're.sigl.epita.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.epita.net'
 . . . . . . . . . . . . . . . . [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)
							00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a1e87672c0000040300483046022100c2b8a9c7e554893dbbd040aea394ca07f2a419351e1f0636166714b099106bb7022100bf9e6eb14dc3eeb704d4659f2f46d8a5ef114e49d19ae95a01fa596da9f3a2fd007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a1e87671e00000403004730450221009519852ab82d94fdb03862e006cb9faa7c630892ae3176236b689072cbab938a022060613e7d9239dc17ab09a32288d63ec7b4e04575597cd9cc27bdc0c7da6b03ec
 . . . . [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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