DV SSL/TLS Certificate for bestellsystem.lansol.de

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the bestellsystem.lansol.de DV SSL/TLS Certificate

This certificate with serial number 05:b9:3d:f5:e1:e3:0a:b1:cb:fd:fa:99:41:cb:75:2b:61:1c for bestellsystem.lansol.de was issued on by Let's Encrypt.

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 bestellsystem.lansol.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): 05:b9:3d:f5:e1:e3:0a:b1:cb:fd:fa:99:41:cb:75:2b:61:1c
Serial Number (int): 498596027141178333380517537161444890206492
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: c4:00:d6:7d:96:28:e9:0e:2e:9d:17:9c:cd:0a:d6:51:23:be:cf:dd
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): f6:9b:a7:1a:39:01:7d:92:c0:e0:2e:e0:4d:20:da:cb:16:22:c1:26
Fingerprint (SHA-256): 0f:1a:1c:43:ac:0d:28:89:28:f9:6c:79:bc:04:b9:7d:fd:0a:cf:6c:2e:13:95:84:73:55:b1:dd:d6:d1:8a:12

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/29.crl

Check the revocation status for certificate bestellsystem.lansol.de
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for bestellsystem.lansol.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

bestellsystem.lansol.de

X.509 Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxVk1MlLi47xz8Cu9EvhR
IUFt8POlEgDLGTw/ph2jWonXVqizeppPE+riPDQxVJMV+NkVckiedouUcauDiWOO
vL695xJFnYXbw8apIt4L0qGzIvHvc0CH/bFgLV5MdjYN1U/pTZznBon50cbi1tZN
fB/GVD+qU7kSSiJnDXKIVnAoIcisx5j7aP3SCCsu0atEgtSG2/Wng664RmWfCfdo
DwJpJcKaTOxnaEm23ag7oFSdpFWMbPy5Fb3fOzS18sHN1kryPPoeAoXnPqWzzuV/
Sg2fl+yrRQg59rC2iLzJzpwjGT6a/dnt7mqvkmJM/88cMf7HI4N63jmor3rikuio
7QIDAQAB
-----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 498596027141178333380517537161444890206492
 . . . . . . . . [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 2025-07-06 13:56:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-04 13:56:39 +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 'bestellsystem.lansol.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 24912936083594432464171749353864951776991604156095571466896122333789379296306625180648879526725804676973631680467884130231837250782124393390326378566231565158570197157892554186486439940070541272327521944769290306250671486658225145164250032495986441955534569397437513132864606215208954872672026060249639683357553345218299989272717660839976477735175833258025837060880620921086910497823951126790550333383220952335848970683322842439428675206922108917882141330657166436727002516019117119201244029483345943413191006922252145211980026899121097216845258979462231987376176056683276218712888433089912947225796506390517384784109
 . . . . . . . . . . . . . . . . . . . . [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)
							c400d67d9628e90e2e9d179ccd0ad65123becfdd
 . . . . . . . . . . . . . . . . [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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bestellsystem.lansol.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/29.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a845400000197e03be4010000040300473045022100df2aa08d69ecf10ee54c7a66cc88fdad33c4a0e91144354e97c9408b647c7710022016fb80bae445211408ea109199423cc67e160fb7d5b9031352f965bbb59c103c0076001a04ff49d0541d40aff6a0c3bff1d8c4672f4eecee234068986b17402edc897d00000197e03be46f0000040300473045022100a833842ef5cbd57349b32af67314f7f80ff7b7b172ec589945c276c4a622f6a00220349899f76ef37827709cbfcf365abdb469cd6fc9d2a45572840d73b7e513bcfa
 . . . . [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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