fonciere.lu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:37:b5:7e:08:89:a2:69:80:66:78:2e:87:a2:4e:94:3f:83 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=fonciere.lu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:37:b5:7e:08:89:a2:69:80:66:78:2e:87:a2:4e:94:3f:83
Serial Number (int): 280293632645737399800456918626981366742915
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6e:7b:8c:44:71:4d:66:a3:32:15:16:7b:c2:ec:3a:6a:d4:96:cc:8c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bf:a6:75:ac:6b:fe:05:8b:33:53:75:49:69:26:e9:85:d1:20:00:19
Fingerprint (sha256): cc:d3:79:bb:3e:9e:b0:cc:67:7c:3a:47:cc:c8:8e:8b:ef:cc:4f:97:b5:3a:a5:5f:12:8c:e9:6f:28:01:2b:fa

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org/

Check the revocation status for certificate fonciere.lu

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for fonciere.lu

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

fonciere.lu
www.fonciere.lu

Other certificates including the domain name fonciere.lu

(limited to 100 certificates)
www.fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu
fonciere.lu

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAksV1sdFPbcZWyqpD7cQs
yJVrzRExzX+krEBr3kyaPgFVRaPvCpNBU7OsubE4exOhCG3m9+AI0UqJxthfXd19
lxzc+er9WplrbNim+a3vkWPoWsRg4tqK469exxwFl6ioAjZYOI+QSxfiA8uZN0Dm
ctLhmaC74CU7JKvRoEbBxQObzHXlA4449NguRPurYmF+YSmXnUxFs7eue4con+/W
Ea+/fvU5XsWjP4QDzbzyjRBwIzM/dxIDSwX6L+0nj1Nh7bL3mhU/1P2ZZqVpVxJ8
Witr2HbPbdLsmoLsV4PSNcIkke/jmIDGiLUFvXPAuCvXO+rnprS6vYHjoY/Ggz1T
jDW7OklqSmILrMxDzjDw+aYtqO6eeHrRcCbbxG+Sor7FODtltMOvdLFgf+v4frFE
7M2hi3om+DBc7B/YbVsiPSWMFTpUTs3PavEddPJab0qYWbmomv72r05n6SwLOAMy
Q4vscX2hhBZcP4czljoQ1yX+qWrWrNjQx0DEgvh5Ek6ju32KbLurMU0M2FrZXqch
X4atb8EQQckX9lwwanxtmAE/aXFsYIDepRrCRfu8iSpQwjVU5lnTibWKT2KGKa0e
JQLv4ky3rOkeVd3tafgCeWwTSjdATSWevC/xIhbH6rfHB42nwqVw5jspMwK4HKQI
trGX3THrrOS2qOYkb4iv2zECAwEAAQ==
-----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 280293632645737399800456918626981366742915
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-05-06 02:42:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-08-04 02:42:00 +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 'fonciere.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 598774774069418300920357216726244325837832835960991408088780554870204196859591670973702028086136691317874005414302116203237750747736099924660389645998526214612972448649391367540572353427274364106296216801951451291208474164646445716606069971019878224719793627093886542468795868039539198760097065473699730823114969934003393195338688871629062063166957283519369921601767620693435184155872925090068180544648650730927087673116324613259243733981412247015833545304715741540065426310690085854920770982335307291733335386810516533043816662418224013078912477220454824896857953233423533666250641655562427050560720607322075157543860477547113771483778558275926311745665155299677488158541617080149771205384189051386111056142891624864770366783840718115699412056775632362398707341241870230575620333608049457146527325252339757642258050611735548842808337238259987850720906218174569192622486985169566082035538435986384019162444038446891912131660535149377049264403079324027937023946800736103674718935011039623810259252492281883628054455981322864322635443916157991905585202861546814236761875916766240297558761058130900659250783064588437510366139154721399300708523711084835955212742891329619298413815519312327360205246132027423625854405739617464851817814833
 . . . . . . . . . . . . . . . . . . . . [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)
							6e7b8c44714d66a33215167bc2ec3a6ad496cc8c
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (100 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fonciere.lu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fonciere.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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