levelupsoftware.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:55:03:ee:56:a9:a4:d2:39:6b:32:e2:7a:31:66:01:42:12 was issued on by Let's Encrypt.

With 7 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=levelupsoftware.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:55:03:ee:56:a9:a4:d2:39:6b:32:e2:7a:31:66:01:42:12
Serial Number (int): 290266084191927990436992348761631485936146
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ca:5e:29:8d:a7:34:f1:5e:95:8f:96:26:60:36:6d:ef:4b:34:28:eb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 95:35:ac:10:c2:68:8f:da:39:a0:53:4b:7d:c2:4c:34:02:37:f1:6b
Fingerprint (sha256): eb:34:ca:df:1b:c3:76:51:f2:d6:49:1f:b7:4b:64:19:46:46:ed:b3:52:d3:fa:0b:a1:81:02:bd:57:74:70:03

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 levelupsoftware.de

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for levelupsoftware.de

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

levelupsoftware.de
produktpsychologie.levelupsoftware.de
ronnyhildebrandt.de
server.ronnyhildebrandt.de
www.levelupsoftware.de
www.ronnyhildebrandt.de
www.voxelhoxel.de

Other certificates including the domain name levelupsoftware.de

(limited to 100 certificates)
levelupsoftware.de
levelupsoftware.de
levelupsoftware.de
www.levelupsoftware.de
levelupsoftware.de
levelupsoftware.de
arrangeplatform.com
levelupsoftware.de
arrangeplatform.com
arrangeplatform.com
arrangeplatform.com
levelupsoftware.de
levelupsoftware.de
levelupsoftware.de
levelupsoftware.de
www.levelupsoftware.de
www.levelupsoftware.de
beacons.ai
levelupsoftware.de
arrangeplatform.com
arrangeplatform.com

Certificate

The complete raw certificate details for levelupsoftware.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAspaGs2v31e7WhRblrxhy
NrCs2UivWUsMvbgiGiBw3q4LmgAcztron2FBUYMy4hLPfj8VzYq/GKieWcgOmInQ
hzjpmdiTD5YTcSviWzLG31o6B2tBPr+Q+27v5cTspAJWpLz4FEhqrvFOMP4Ny12T
ngkglOL1q3FP9rXojDv+VfKEsR3DvnTGhSbxf6VrAeW1HBhqIIS2tcbJavRLF+Og
OwA/firX4eJhMqBBbWuQVJ494yZMrHB+VhzbdjI4SXZwmxsf+Liy37lFtQN1c/Hg
+HVB3YNbKCdsgY9ju4nSJpGEl496TpyW4tuUy0hPvk9s6cgYYS8hP7eEC1pc5Byl
9wIDAQAB
-----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 290266084191927990436992348761631485936146
 . . . . . . . . [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 2019-09-17 16:46:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-16 16:46:16 +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 'levelupsoftware.de'
 . . . . . . . . [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 22544645507464977548305725816165591815708786908555849730592014010174028605720570566282733501042270789461160415982700581833138463892630883634941525892768672772868526153547206627155591994262605478267286635083941731846649384350603793931412241369700244519875674392243568949042500691277433174833901832823874346610909290960802805514089861145293690388566908057598572346548493278041959620897653894477736453326570090025113247881114019611747992491910252432371047899285769118832438698394720803778471459993500852599300106675624201003520923014417021530710355847247084909356279484451041413419549767914237302675606257793177451537911
 . . . . . . . . . . . . . . . . . . . . [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)
							ca5e298da734f15e958f962660366def4b3428eb
 . . . . . . . . . . . . . . . . [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 (99 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 (179 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'levelupsoftware.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'produktpsychologie.levelupsoftware.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ronnyhildebrandt.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'server.ronnyhildebrandt.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.levelupsoftware.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ronnyhildebrandt.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.voxelhoxel.de'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d405506480000040300473045022100dcd0535848a849f053b66d2f073486417484b724a2f7bd950f57fdc763891ee702202e478c6f543c207874378d95b997cbe318b7f4f5cea5b65fa993f9e2df4ae78500770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d405506340000040300483046022100a123607a16b3e1ccc83704492d4c2f9ad387f64fb5ac4eaf8516ba9bc14656c00221008c12dc4114ba8ba1931ab5eaf68129d532e744fb29c49cf3a2c9b1e1deda7f9e
 . . . . [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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