plus-testen.de

Issued by R3

About this certificate

This digital certificate with serial number 03:1a:f2:27:e9:6b:fa:8a:02:19:e7:f9:a3:6c:f1:5b:52:10 was issued on by Let's Encrypt.

With 9 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=plus-testen.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1a:f2:27:e9:6b:fa:8a:02:19:e7:f9:a3:6c:f1:5b:52:10
Serial Number (int): 270506079744138961623446225425756992524816
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c4:93:c2:1a:71:c2:8a:d0:38:cf:d4:83:fe:9c:62:33:2c:26:b3:e5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 84:1d:4f:45:15:27:70:2f:4b:8f:2c:cc:9d:e2:11:1e:21:78:39:39
Fingerprint (sha256): 7b:c0:eb:fa:6f:99:bc:f2:f8:34:42:35:49:3e:c8:f3:d8:db:4f:bb:45:19:4b:d0:df:27:80:66:86:c6:74:bb

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

Revocation information

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

Check the revocation status for certificate plus-testen.de

9

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for plus-testen.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

contentfinder.eu
grunerundjahr.com
grunerundjahr.net
guj.de
kinakoni.com
plus-testen.de
stage.fuer-jeden-tag.de
stage.geolino.de
www.plus-testen.de

Other certificates including the domain name plus-testen.de

(limited to 100 certificates)
stage.fuer-jeden-tag.de
plus-testen.de
plus-testen.de
plus-testen.de
plus-testen.de
plus-testen.de

Certificate

The complete raw certificate details for plus-testen.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt9lzbHXPrdiC188GexNb
303ZLVP9bxFcNfhl9pBLyxazVx5HWxL3XPIDmtpNPbq4eUPto+5dMbCjPsy3lrD3
LneXk+fy3XE/h09sFSoKFTS2n2wEluKdA/F68BWp1FrGaUEZQeBt8eOPh/fH2CrM
QuEvdtH9XT94vfssZ+kl//Ytscd+EEMIBMR3oWVPUVCyxaflAX3llQOul7arN2Fv
pfomXcFlAZfCY7SkVJBW/FwbXHwPy9ZQf6Q7nBuRko0AzGyzm1O5/BBmK+oVbCtH
HJ8EQu+F2PpNwoSy7AqUlnuK/o8FvjEgK9TZQwua8PcreNVE4vHXDcBy9UXdQkWm
NQIDAQAB
-----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 270506079744138961623446225425756992524816
 . . . . . . . . [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 2024-01-04 05:47:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-03 05:47:12 +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 'plus-testen.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 23208838831101100620182794604263719812979305091820468447085015777018247698196829339958092407123587681956499587256272911832888855317502990425244727675118537239219399217874597135376017069377685817507540128966035621579868077979166695580580613856027648933314851312198963128516647944438488947748818331358547292084204985446016023897368174261988947057717874110474898944664635487001924686038033387588821114247680075561086208077666348808714229009478119051564350654396960016554495921658755265250443385006380528623711510193204797786152216278865360214297151345455374010686265967013059949364370840079638750187132127242631147529781
 . . . . . . . . . . . . . . . . . . . . [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)
							c493c21a71c28ad038cfd483fe9c62332c26b3e5
 . . . . . . . . . . . . . . . . [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 (160 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'contentfinder.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'grunerundjahr.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'grunerundjahr.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'guj.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kinakoni.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'plus-testen.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stage.fuer-jeden-tag.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stage.geolino.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.plus-testen.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018cd339dcfc0000040300473045022100cee742a2faf9179515e4a833c4ba1e83d1bbe870e5fa067b643b85a9ba4105fe0220423b0feddf9c5d6a054006312335e8242898ecd533226691c7db396761af340900760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018cd339dd320000040300473045022100f4a7ed1572da83b6b29cba72f8d34b2cd5c9c74d42a4e979093e907b79c59e330220142f3bdf809f48e2158fecb850285e2a5732aa1bd8c2b247429ee0502c6773a6
 . . . . [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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