DV SSL/TLS Certificate for autoschwarz.de

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the autoschwarz.de DV SSL/TLS Certificate

This certificate with serial number 06:cf:21:d4:2c:45:a1:f0:b3:e5:23:9c:8f:6a:8e:7e:eb:9a for autoschwarz.de was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for autoschwarz.de provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:cf:21:d4:2c:45:a1:f0:b3:e5:23:9c:8f:6a:8e:7e:eb:9a
Serial Number (int): 593157131731933537276391167776604741888922
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 3f:3d:f6:b0:1f:88:bd:38:63:40:5d:81:9c:ce:9c:73:53:e9:a2:f1
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): b3:38:77:5c:56:ed:2f:25:e9:91:c6:95:21:57:89:08:bc:2e:12:7a
Fingerprint (SHA-256): 10:9b:9c:7b:36:6d:10:08:6c:3b:7a:c0:3e:d6:8a:3b:4b:92:1c:71:c3:d3:65:4b:e0:9c:8c:85:87:13:70:4e

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/27.crl

Check the revocation status for certificate autoschwarz.de
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for autoschwarz.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for autoschwarz.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv1/yAW5bhtuIvTB3sDIi
VwYaOf4vBgkwWSZoX/vD5+6RSfXgvc2VTXPEWQc05kEi8R6Hd/5CYyr7joRexgTn
/SJohqNGCHwKQBlmgAT8kW2OEbiYxKb5bSY1o6ghpmzYiLqTtktGBDfyWzYg6IOp
yx7coucSJZtAwERA2amf+4YoWhKnIP+P8PNRziE1yBVxCy7MGLdDnj4TjktOkyLl
/gcmMXfaDkS1TUbmOp4qhUX8Vj2w4MVRputopxZeMG3KC2LrdqPaHqvvDxf1HKQJ
Abul7EadLP//2hnDAOnxM+kkSX39daHDbRlb/5xfaKHKuHqBKc45af8MxJvi+4yU
WQIDAQAB
-----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 593157131731933537276391167776604741888922
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-14 04:17:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-12 04:17:13 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'autoschwarz.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
 . . . . . . . . . . . . . . . . [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 24158828656236163485570479851636923827010446825475995325312940864979504492582656851730743112832625046393880210608186753070529434304515321980930405286605169031776957384902753510589558961380965135359036060588260668311229186824644463583108729701616127338657207571415097735766651168025453395616168765267259105237528595595905398395137450676331294865214731554870153490143256312658639984836254295539735233781832326141824370789546618979734628739711843779993416444882752244940901173138676125194937528172359491066951789409318706371064586658208178537395326518005307602166945561912262428463164120740371214965666330853114091705433
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							3f3df6b01f88bd3863405d819cce9c7353e9a2f1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autoschwarz.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.autoschwarz.de'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/27.crl'
 . . . . . . . . . . . . . . . . [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)
							00f10076000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000196cd385aa40000040300473045022100a6a5f3dec3b718a6f8304d8e9d9325b947477370daab9e5513df9c444d5909b2022048acd91182d4d4da26dd016ecc77495b9ba0fc292ac708be53c6d0c2fe2f4c9f00770012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000196cd385ab2000004030048304602210086772f3769c0b75ce59080781f9de8eb6cbedb12eec9bfd75f024e325a79eb14022100ecdbfe281400835bbf50aa878e9824d8d6ca0b0126ec0ddff272cd1e3ed406e9
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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