libguides.eur.nl

Issued by R3

About this certificate

This digital certificate with serial number 04:72:ba:8d:cb:d7:29:c5:5c:90:89:f8:f4:6e:04:d4:b1:7a 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:
  • 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=libguides.eur.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:72:ba:8d:cb:d7:29:c5:5c:90:89:f8:f4:6e:04:d4:b1:7a
Serial Number (int): 387489306211477151147145091579768202375546
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 0e:08:eb:d7:74:0c:82:63:83:29:e7:a1:55:cf:99:ec:7a:38:95:8f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 67:7a:e5:fc:a0:a3:4e:4e:f1:4c:08:30:c0:59:e0:29:d8:ca:ba:39
Fingerprint (sha256): 0a:04:3c:20:4e:10:82:97:97:d1:ca:64:f5:44:76:41:bb:43:c8:a1:ca:8c:00:db:c1:da:16:53:28:22:78:4d

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

Revocation information

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

Check the revocation status for certificate libguides.eur.nl

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for libguides.eur.nl

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

libguides.eur.nl

Other certificates including the domain name eur.nl

(limited to 100 certificates)
h5p.eur.nl
dialogicplatform.com
db-bundle.sin-online.nl
www.erim.eur.nl
masterhealtheconomics.eur.nl
dialogicplatform.com
monitor.mgt.eur.nl
topdesk.eur.nl
psp.eur.nl
feb21011.ese.eur.nl
superoffice.holding.eur.nl
gallery.erim.eur.nl
login-accept.ds.eur.nl
pma.eur.nl
Bizzdesing.eur.nl
www1.eur.nl
alumni.eur.nl
sin-online-service-bundle.service.eur.nl
bko.eur.nl
asklepios.eur.nl
mybeta.eur.nl
overleg.eur.nl
people.few.eur.nl
ess.eur.nl
www.horafinita-accept.eur.nl
ess-test.eur.nl
timetables.eur.nl
thetheorymarket.eur.nl
mis-api-test.erim.eur.nl
hawk.eur.nl
rdbroker20-test.eur.nl
ns1.bvdu.eur.nl
ebs.eur.nl
resourcebooker.eur.nl
masterinternationalandeuropeanpubliclaw.eur.nl
www.webshop.eur.nl
trackeur-bundle.api.eur.nl
vrh56.eur.nl
sap-bo-test.eur.nl
sis-acc-saml.eur.nl
dialogicplatform.com
cms-intra-test.eur.nl
nagiosbe.eur.nl
sympa-test.eur.nl
dialogicplatform.com
rdbroker-test.eur.nl
timetables.eur.nl
pclab-monitor.eur.nl
tartaros3.eur.nl
issuetracker.eur.nl
eurgame.eur.nl
aux-ldap-bundle.service.eur.nl
adminer.service.eur.nl
edugateway-G2.eur.nl
expertise-search-test.rsm.nl
horafinita.eur.nl
sm.eur.nl
studielink.eur.nl
iwmc-accept.service.eur.nl
eshcc-app.eur.nl
auth4mobile.eur.nl
rstudio.erim.eur.nl
ln-fe-pool.t-staff.eur.nl
planonweb.eur.nl
overleg.dia.eur.nl
sis-saml.eur.nl
saml-cms-intra-test.eur.nl
bskweb.eur.nl
crm4p-acc.eur.nl
sis-acc.eur.nl
examsheet.eur.nl
mailing-law.eur.nl
ds.eur.nl
www1.eur.nl
DA2016.eur.nl
EMS-ACC.EUR.NL
vacancies.eur.nl
eduroam-guest.eur.nl
wiki.fbk.eur.nl
libguides.eur.nl
sisapi-accept.eur.nl
sin-app03.app.eur.nl
sustainabilityreport.eur.nl
mydesktop.eur.nl
sb-test.eur.nl
myapps.eur.nl
access.eur.nl
masterrechtsgeleerdheid.eur.nl
isis.fbk.eur.nl
personal.eur.nl
foreman-test.infra.eur.nl
esl.eur.nl
eurgame-accept.eur.nl
feb22012.ese.eur.nl
certbroker.service.eur.nl
hobbes.frg.eur.nl
foreman-test.infra.eur.nl
ecda.eur.nl
gen-web01.app.eur.nl
dashboard.eur.nl

Certificate

The complete raw certificate details for libguides.eur.nl in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvNtL5eF8DMb1kwBSiu+B
xLTX0e4k8/X6Bb/bTeqoqXZoLA/W6ufX9qoerOwSJyL75EMTmQsQwmT0cB4m16rK
HYZmUVNoC93lDTgJUsJxh/VonbzpxcfWWd/b+tEu6funtXoN2L6V2+wVoujvC23q
rfFhGkgw6kAckqQm8HoH0H47CS1QCv4mk61snwxKGaNFeRIfCm/XMXxHThmO+sqI
aABssSeetJn6CMMEOewx5xnjQ4QC5LFXcTXovyKYcC0e6VBNLL9s+zLylgouL0M/
yor/nDJXjO1DVJI0TvSEaWRQtNLa5MwgQrnZ/DNdrNUOOmEbvmAnaJS3bGK1W+WO
PwIDAQAB
-----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 387489306211477151147145091579768202375546
 . . . . . . . . [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 2024-02-03 12:09:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-03 12:09:25 +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 'libguides.eur.nl'
 . . . . . . . . [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 23840940456558115973710948864236881875636161918972986902598521897444630861538897944104454712273345571300262730808700240774591375515689975238795708366508388697491711251052157826632365772101704211552784328722354282026441653397889428824254399464008202470989249915216881549700873915638386170219464187065644673069195205340875964465871998977009732240003893012461886129957919283901940089098231675695971743570466876639132769839173150062695690064091641714259216749972529318803786429886069830797250662167147531813592605757835552412823545652810319059544860378512649855715510716039862625011837482927092992158809406871275577904703
 . . . . . . . . . . . . . . . . . . . . [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)
							0e08ebd7740c82638329e7a155cf99ec7a38958f
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'libguides.eur.nl'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d6f1691880000040300463044022041ac6227e7d5c87f1ae9b4adb5389fe6fdbc822f7ee046af9b37d06d2cbcbf9d02204af01557c36595818edbbae05167cbee94672a857f9b154b55d99e027089197b00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d6f16921a0000040300473045022043b54501a27db6a4d6467194afadc0c7185292a4c21f8814c8ed7bebee271d67022100e641ff5714a58b1c217b598b70b97dd0e217ee22cd4a6572898d64553e6d4f6d
 . . . . [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)
		004b22703764346ecb806fc3d9a0f1398c497d2465bddef44e6f8547b1583f0228f30a363b5ef4477a28f42255348232a81938029c08d77dfe716afeb5a0017329d3425bd9a5bef5f78a2a996c6d160557e66ac134481f2f7e33d58ecc3192f51be2bc10531536e82ca93d0e77d9f2b71c00a3040cdc76d17ac7896f6d897ecd4c00db70b50b01335b6407e13a3526143f99e5d3698e438d8eba84419709c5b7e4e002ced2572062efa64423cac2bff2587bda3325aa4a5135f7b53c96d32e30a09dff0a868c83f9aa9bc19ed4049e73eff4ca7528a4ae58eff96b02078cbba7ffac362ea6d61555075fd61eb8ce286ee896a842e188cf1b6b8a8f59b55e2d61e6