bnl.lu

Issued by R3

About this certificate

This digital certificate with serial number 03:d9:ee:4f:75:cb:63:4b:9f:b0:ff:e4:38:ca:31:fe:47:88 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=bnl.lu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d9:ee:4f:75:cb:63:4b:9f:b0:ff:e4:38:ca:31:fe:47:88
Serial Number (int): 335494900260728991797728969360620002363272
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 99:73:36:63:19:65:30:eb:7a:58:45:b4:69:4d:eb:b2:fa:1a:61:37
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 66:18:d5:cc:f0:3a:9b:e1:15:be:e8:80:a9:8f:80:bc:1f:37:f6:83
Fingerprint (sha256): 1e:f4:31:bb:19:34:ba:cb:5e:56:59:a9:75:70:56:75:a6:6a:fa:fa:5b:82:5a:20:d6:67:25:41:9f:3e:b0:cd

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

Revocation information

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

Check the revocation status for certificate bnl.lu

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bnl.lu

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

bnl.etat.lu
bnl.lu
www.bnl.etat.lu
www.bnl.lu

Other certificates including the domain name bnl.lu

(limited to 100 certificates)
*.proxy02.bnl.lu
*.proxy.bnl.lu
*.proxy02.bnl.lu
*.proxy03.bnl.lu
auth.bnl.lu
bnl.lu
auth.bnl.lu
*.bnl.lu
*.proxy02.bnl.lu
*.proxy03.bnl.lu
auth.bnl.lu
auth.bnl.lu
*.proxy04.bnl.lu
bnl.lu
*.proxy04.bnl.lu
auth3.bnl.lu
bnl.lu
luxemburgensia.bnl.lu
*.proxy.bnl.lu
analytics.bnl.lu
bnl.lu
windbook.bnl.lu
bnl.lu
bnl.lu
wifiportal-1.bnl.lu
auth-dev.bnl.lu
*.bnl.lu
*.proxy03.bnl.lu
auth1.bnl.lu
bnl.lu
auth1.bnl.lu
bnl.lu
analytics.bnl.lu
*.proxy03.bnl.lu
bnl.lu
windbook.bnl.lu
mia.bnl.lu
*.proxy03.bnl.lu
*.proxy.bnl.lu
bnl.lu
auth.bnl.lu
auth3.bnl.lu
lida.bnl.lu
bnl.lu
*.proxy04.bnl.lu
*.proxy.bnl.lu
luxemburgensia.bnl.lu
bnl.lu

Certificate

The complete raw certificate details for bnl.lu in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA36xLooQ9saoAgEhvPA4d
AZHCEjLa+9GZ36KJDRjDpGbHGJre+slSsEkvTP9dFxatJcaJx4o7riQJuLCN4eD4
0jYHejCHaxcmRZqMZUIEk84El/GN+TaeokGNWPW/fxUrT444imKkMEBZS9jluY1+
J9nCyWlW6v/X3Zmp9gVuLWIeCAkrXfWUsh14mgx31DtHY+ZocIVWu0XmukqRn7ix
n4ShRm/jUgc2Y1ddEMCXX5oULyMrlOF5hqR8rZ73C0Tb9Iyk5bO2aTYr4DwraD7p
RC0oWFzj+UrfkkDIUzRVTv15lYHeOtYd/2YNjy4pv9DWYnHjpyqZ8fvlY/aJhHCX
CwIDAQAB
-----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 335494900260728991797728969360620002363272
 . . . . . . . . [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 2023-01-18 08:50:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-04-18 08:50:24 +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 'bnl.lu'
 . . . . . . . . [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 28236104059693091850308199421273648521738737694531713905768732736601941627652466000457529959905691690940844025551139588551646083632157741212036037548919603250240533945118892899708366336266907713382649266882994234393210830942119397273455201075524872150446814303015961190653147898600224356767564272452018772237507620210740520700311407384819363384125234100295386688974638578202423255565662868736195469650931870212162303053113385737978041786629565824617397646311413243804614921988467252121770455784839668390366776334674887145083263461501520799413106342411347615100811145433615883588245848734988078362094957402203679135499
 . . . . . . . . . . . . . . . . . . . . [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)
							99733663196530eb7a5845b4694debb2fa1a6137
 . . . . . . . . . . . . . . . . [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 (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bnl.etat.lu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bnl.lu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bnl.etat.lu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bnl.lu'
 . . . . . . . . . . . . . . . . [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)
							00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000185c44971b10000040300473045022050d03798549b1d706e24d34ff6b0fcefb0bcf65d8c38dc3ce2e983202753e1c4022100cd689286e0f6e5310bb1b7c45146e693fd92597c6cd29b240ad1ecb72140447f007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000185c44971ae0000040300463044022042ec937bf20b29e6ca6b339cab2d384e75e579b9bd00644d042a19b4613d48df022028b886d32a795b38bc7817b7191b802e4ac9b8248f752e13d719a9151a6139c1
 . . . . [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)
		0010cbbc61ecfa8cd0895e5e776320e233a6c9733c0bf7e9124d86075499208c5307d113d1960eacbda067e5bc4479fd5174e935b9a51e72499ed2930a11e1f9a5ea212938609fdca483e3a5cd99e9323d015aff6dc3c0dd69111b12c24e4a24b66905934ff4f01b78dc1235d8698ff16e635f10465e2ea3edb7c7f18bfbcbda136a58c85801c23f25b204fe1fedf98a4076c35bed55fda72ce8bab389e93e8c80160a0ccc3eae2800f785e9ce17b174892fb55abfc32c777aa937d91adc4dd663314fc426d04908704e0d65cc4a81d07ae477d096950321b8fdd2df9c855dbc26e39802a24c5767de4162a790dfe7f0af806e56d96e0387c7d16f69102beae8b9