visite-bibliotheque-universitaire-ubs.fr

Issued by R3

About this certificate

This digital certificate with serial number 03:6b:7b:cf:ca:d9:1b:6a:32:4a:46:39:51:43:69:5c:31:d0 was issued on by Let's Encrypt.

With 2 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:
  • 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=visite-bibliotheque-universitaire-ubs.fr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6b:7b:cf:ca:d9:1b:6a:32:4a:46:39:51:43:69:5c:31:d0
Serial Number (int): 297911645019000152574262341316586768183760
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c0:05:e6:78:f9:f0:47:04:14:9d:ca:f9:1c:d6:3f:47:49:bb:1c:2b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e2:fb:48:7a:14:83:1f:83:bf:5a:99:e2:6a:37:d1:83:44:11:a1:34
Fingerprint (sha256): ae:1a:73:7f:5d:88:4d:c8:05:9a:01:0d:27:86:8f:c5:82:49:bb:d0:84:bb:d4:11:9e:02:b7:08:03:57:05:a0

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

Revocation information

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

Check the revocation status for certificate visite-bibliotheque-universitaire-ubs.fr

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for visite-bibliotheque-universitaire-ubs.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

visite-bibliotheque-universitaire-ubs.fr
www.visite-bibliotheque-universitaire-ubs.fr

Other certificates including the domain name visite-bibliotheque-universitaire-ubs.fr

(limited to 100 certificates)
visite-bibliotheque-universitaire-ubs.fr
visite-bibliotheque-universitaire-ubs.fr
www.visite-bibliotheque-universitaire-ubs.fr
visite-bibliotheque-universitaire-ubs.fr
visite-bibliotheque-universitaire-ubs.fr
visite-bibliotheque-universitaire-ubs.fr
visite-bibliotheque-universitaire-ubs.fr
visite-bibliotheque-universitaire-ubs.fr
visite-bibliotheque-universitaire-ubs.fr
visite-bibliotheque-universitaire-ubs.fr
visite-bibliotheque-universitaire-ubs.fr
visite-bibliotheque-universitaire-ubs.fr
visite-bibliotheque-universitaire-ubs.fr
visite-bibliotheque-universitaire-ubs.fr
visite-bibliotheque-universitaire-ubs.fr
visite-bibliotheque-universitaire-ubs.fr

Certificate

The complete raw certificate details for visite-bibliotheque-universitaire-ubs.fr in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuTR6vR8b9EigRK2ycpwG
ClSES96k/lwx+JwPo3Q6n/oA+yj7hz03Dqp8M90xJJHShUaxIk1marWZmIRmOJns
cCnUD7gYBIN3Q3bny2MiVYubo8/uGZoxkpZ+YtwvGVcc4yQeuu5jkgYcTu94v711
pBgcqAjMi3vx5nWPpYGH5zk9k41qzrxJ+3SGDsolbbcQX9PMhFrqLT/aTSX4Xuw5
ggm7NuNrtnA8LdyyCoFDKfBKhae4Ka0dKwuPoLfNqjl5snUWXOk38TjEMQ0J5PYJ
Fx6RLojIeyuepwCR/B1Ul6CsXBI/bHXdh/XTeqrEHQtbEh+IkxH0lNjDc6UlbaJf
eQIDAQAB
-----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 297911645019000152574262341316586768183760
 . . . . . . . . [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 2023-11-05 14:24:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-03 14:24:46 +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 'visite-bibliotheque-universitaire-ubs.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 23379964999168408473659647606947150254909290414038616878433815889132033194326090213170431286250232384868690881130710748920699362866839916070101879377809123753195241645426019830376998764535964284143558038376999059577306643736009259516441388470099072682389162751547251162080007330170715016295670322415883428860479884145201055901926530332615758381824511909260071803185723913463446067992215904768189956830398640961547053687654288779529554398451224150495854897253440688837600646784269685032033295882767235382836606801562278645969395954861407857899334953855087166435035453007740700636155809799042417371966770721371875073913
 . . . . . . . . . . . . . . . . . . . . [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)
							c005e678f9f04704149dcaf91cd63f4749bb1c2b
 . . . . . . . . . . . . . . . . [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 (90 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'visite-bibliotheque-universitaire-ubs.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.visite-bibliotheque-universitaire-ubs.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ba0162611000004030046304402204272e12abfb40617c5dc5fdf1a6857f215fbd155557041abe80cd952444938d0022048ba730012815690a343d397b8a28407a08a8c92ac7d4e03232557e9e0bdc3260077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ba01626180000040300483046022100bbff7ff483971c7f0e867095d78391f1f9af87a82a746faca22893b821385ffc022100b0a1b49d0e6be891adf89cffc1b5b9c796e5170ccc6e9feda77e4330f5caaf44
 . . . . [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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