cases.lu

Issued by R3

About this certificate

This digital certificate with serial number 03:c6:fd:19:c8:d0:ea:f1:04:ea:b4:b7:7a:9c:12:36:16:3a 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=cases.lu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c6:fd:19:c8:d0:ea:f1:04:ea:b4:b7:7a:9c:12:36:16:3a
Serial Number (int): 329049195009015692192096062164752271808058
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d1:57:f0:61:62:bc:dd:f8:35:54:05:60:2d:c1:da:43:72:90:da:b5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b0:a8:20:d7:8a:6e:b9:33:98:8c:6b:9c:55:e8:51:bd:69:6b:e6:1f
Fingerprint (sha256): 85:02:4d:32:a6:5f:dc:e4:ec:3b:54:61:21:e7:8c:37:62:56:a9:f6:2f:25:7c:f8:b6:d2:cd:24:c4:0a:cf:08

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

Revocation information

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

Check the revocation status for certificate cases.lu

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cases.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

cases.lu
www.cases.lu

Other certificates including the domain name cases.lu

(limited to 100 certificates)
mail.mineco.lu
mail.mineco.lu
*.cases.lu
ee.cases.lu
ee.dev.cases.lu
eval.startup.cases.lu
teststartupkit.cases.lu
cases.lu
mail.mineco.lu
my.cases.lu
my.cases.lu
cloud.cases.lu
ee.cases.lu
cases.lu
cloud.cases.lu
startup.cases.lu
cloud.cases.lu
my.cases.lu
rt.bee-secure.lu
cases.lu
cases.lu
diagnostic.cases.lu
cloud.cases.lu
cases.lu
cases.lu
cases.lu
ee.cases.lu
lists.cases.lu
rt.bee-secure.lu
cloud.cases.lu
rt.cases.lu
*.cases.lu
cases.lu
my.cases.lu
ee.dev.cases.lu
my.cases.lu
cloud.cases.lu
diagnostic.cases.lu
cloud.cases.lu
cases.lu
ee.dev.cases.lu
startup.cases.lu
cases.lu
cases.lu
cases.lu
cloud.cases.lu
ee.dev.cases.lu
rt.bee-secure.lu
cloud.cases.lu
tacos.cases.lu
cloud.cases.lu
cloud.cases.lu
cases.lu
ee.cases.lu
ee.cases.lu
ee.dev.cases.lu
cases.lu
cloud.cases.lu
cases.lu
my.cases.lu
eval.startup.cases.lu
upl.cases.lu
rt.bee-secure.lu
cases.lu
cases.lu
cases.lu
cases.lu
ee.dev.cases.lu
eval.startup.cases.lu
cases.lu
eval.startup.cases.lu
ee.cases.lu
cloud.cases.lu
ee.dev.cases.lu
rt.bee-secure.lu
fit4cyber.cases.lu
eval.startup.cases.lu
cloud.cases.lu
tacos.cases.lu
cases.lu
startup.cases.lu
cases.lu
cases.lu
rt.cases.lu
eval.startup.cases.lu
cases.lu
cases.lu
eval.startup.cases.lu
cases.lu
eval.startup.cases.lu
mail.cases.lu
cloud.cases.lu
eval.startup.cases.lu
cloud.cases.lu
mail.cases.lu
cases.lu
mail.mineco.lu
cases.lu
eval.startup.cases.lu
ee.cases.lu

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyPFStIKdoR+ux5VNAXu7
p1ZkJ7zZK5lc/UakP9l4dTqQrV/Sz6jQfR7s4MblHmHwTk9wc2/5E8a2jOkq7rZg
MczFCP4P+CQZRtW6aLma669tTmSH77XoMlJRQW9ueBF5RGMMOjjzumtPwuK6ByPn
tiQ2hOl7NVzl744+7+5UAFGCS9wknBSABNAMJWheVWaYcfiAe0YbpRd3sGHoiIpL
ycy2wbRjPxJgGBX3/y9necbIRvZR9/lmOQxxL4idTx3nBpUG/SGHk9lQsesY71JD
Tx4W2ZbeGrAYtVRZ+T54PvJ6IPY9tIDlQHAoIRbrciSDzumvjn2dsMgA6wT9qqAW
fwIDAQAB
-----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 329049195009015692192096062164752271808058
 . . . . . . . . [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 2023-10-30 22:42:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-28 22:42:03 +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 'cases.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 25366661832706034305436569009573875261696604682927152138556578376801053452965723423251747896738555255042545987408574692614652497537763890696454687656749596079961578100123938715130361741204296676955525355888223710592152703427110850755003495794804169111931775047889420598946240318127854823648997299824922992797796233679226495436127983538745653744313081296809762836776592910649511596922642241808973704622003999287940671773299551744141786479621121256792903895841867490344423155116801379239244855897019547862305671542670050363398506185916427125765701083767634289339846286866819533242019494674730272747298806326968518186623
 . . . . . . . . . . . . . . . . . . . . [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)
							d157f06162bcddf8355405602dc1da437290dab5
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cases.lu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cases.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 (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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b82f741ea0000040300483046022100e251b97d387f3388d49edafe26aba0584e32d7295b1baa1bc826e46ab81a4a3d022100fcd09715319ee1bb8bfe7467e79086916dacf8ddcffcfd1930959850396bb1d700770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b82f742080000040300483046022100c4b8ad5c72be66fe08732785ab96b439f29599841d1113a3b5b2c53d0ba71299022100a82270f9b2b31987489430ee6b77b4e68d17f27d9f80990a69c86153aa302140
 . . . . [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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