DV SSL/TLS Certificate for www.gardentex.de

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the www.gardentex.de DV SSL/TLS Certificate

This certificate with serial number 05:da:05:23:30:6b:56:b0:b7:6b:50:af:3c:cd:7a:0f:4e:a2 for www.gardentex.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 www.gardentex.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:da:05:23:30:6b:56:b0:b7:6b:50:af:3c:cd:7a:0f:4e:a2
Serial Number (int): 509749814499994695278734713771613217574562
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: dd:5f:77:9a:76:22:02:99:20:3d:83:b1:82:f8:ce:06:bb:54:99:84
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): 77:6d:58:ef:71:57:f8:f6:3f:df:b4:f4:91:b5:78:4f:b0:13:2b:3c
Fingerprint (SHA-256): c8:91:a6:58:5d:63:85:45:8d:5a:30:e7:cb:e1:8c:ed:f9:ee:72:db:1f:7a:1a:30:9e:94:2f:fe:1e:a2:92:20

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/35.crl

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

Advanced Certificate Properties

Technical details of the X.509 certificate for www.gardentex.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 www.gardentex.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFCDCCA/CgAwIBAgISBdoFIzBrVrC3a1CvPM16D06iMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTEwHhcNMjUwNTI3MjI0NjU2WhcNMjUwODI1MjI0NjU1WjAbMRkwFwYDVQQD
ExB3d3cuZ2FyZGVudGV4LmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC
AQEA5mU1RqhIPv7aZT26joxpFXPCkhLJqd8ssss+RgvfeQHD4fZDnOlrKcBh1pmE
SN0+yBlMQsYZ3gD6lQ2pfh5PZzq4v6rW+4eJQ4OCUCNWTxkmbM/ypMr096/Cy8q6
zKYswLXW973S3aInk38p3YwgIKgzmK04lvjnIlGj1Y6lfHueVmxoYezOjG6YjD9q
k2cBxVRtPkDmHaIuwENwiuM5NwD11ZevAgcgNKSPoSpY9gEA8vb1h0cIpVZjttqN
GokgsnqmTC84tE7AFN7kaRbfi0JHot3vDtOIkWzaS+nm7fRvPrKXBdfyDpq9f+k7
Nst2b6B2yivClq1I+Qr5zlE8hQIDAQABo4ICLDCCAigwDgYDVR0PAQH/BAQDAgWg
MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0G
A1UdDgQWBBTdX3eadiICmSA9g7GC+M4Gu1SZhDAfBgNVHSMEGDAWgBTFz0ak6vTD
wHpslcQtsF6SLybjuTAzBggrBgEFBQcBAQQnMCUwIwYIKwYBBQUHMAKGF2h0dHA6
Ly9yMTEuaS5sZW5jci5vcmcvMCkGA1UdEQQiMCCCDGdhcmRlbnRleC5kZYIQd3d3
LmdhcmRlbnRleC5kZTATBgNVHSAEDDAKMAgGBmeBDAECATAuBgNVHR8EJzAlMCOg
IaAfhh1odHRwOi8vcjExLmMubGVuY3Iub3JnLzM1LmNybDCCAQIGCisGAQQB1nkC
BAIEgfMEgfAA7gB1ABLxTjS9U3JMhAYZw48/ehP457Vih4icbTAFhOvlhiY6AAAB
lxQi/TAAAAQDAEYwRAIgMLMhXea4FSweGdNSUQ20767oYHvoH8PdlB5TxDnuyqkC
IH168VvUWTAiQc9iEZnxWsiMURQCueCfZ7/vuZTF69UEAHUAzPsPaoVxCWX+lZtT
zumyfCLphVwNl422qX5UwP5MDbAAAAGXFCMFCAAABAMARjBEAiAFViKXtwxDvD/G
vxscyl3SEAy39zqFtX0MG5nFVfoESAIgNIUXwzWh8bMTWzqiY5M8t8yruxmLCACF
FOGU57/5qCUwDQYJKoZIhvcNAQELBQADggEBAA5FBoPKG5+eISTBBH51EXUx/Ra4
Acvfom3kwXdDMdd8gnf3KAKnO2DyYHvPbUyDkThJJB3klkmzKazYQUYnXOuYivOT
EHbYT8SPhduhQuGD7yfx/K2SsIlLD6427MTE2UVe3c4/dqfhxa6Lw0zM80bO8+J9
qqs+UBLQA1lieqGJg+ILBeQQojIXg0AvIUTJhVQD/l/TsssVJ9WGWFxOYKDXqaXT
IOouIP8mfbKrgC1EO6mKyQ95GMPzVmIMYT4KsW8n1TOvWy+myr8LdzKvzKVbtsDg
Vef8yMB6kkhPuiZaG04Lr2+1oHMg+97F8ID+DtV6ZlhbUu6LB2kjlO2pI8c=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5mU1RqhIPv7aZT26joxp
FXPCkhLJqd8ssss+RgvfeQHD4fZDnOlrKcBh1pmESN0+yBlMQsYZ3gD6lQ2pfh5P
Zzq4v6rW+4eJQ4OCUCNWTxkmbM/ypMr096/Cy8q6zKYswLXW973S3aInk38p3Ywg
IKgzmK04lvjnIlGj1Y6lfHueVmxoYezOjG6YjD9qk2cBxVRtPkDmHaIuwENwiuM5
NwD11ZevAgcgNKSPoSpY9gEA8vb1h0cIpVZjttqNGokgsnqmTC84tE7AFN7kaRbf
i0JHot3vDtOIkWzaS+nm7fRvPrKXBdfyDpq9f+k7Nst2b6B2yivClq1I+Qr5zlE8
hQIDAQAB
-----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 509749814499994695278734713771613217574562
 . . . . . . . . [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 2025-05-27 22:46:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-25 22:46:55 +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 'www.gardentex.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 29084717721017406929659914448452965128764339774321080871578160593661323410871052798404502167543804858601933609944453243291944640611833543828736467306510706712061190383045735519725902530587556471174207475151920903292246300922095370894735789421850501170164713679529523106759716182318080301721555469897185238093108694145898568655632079176823271242969565104118952613451096642418632150995068228530269369959284148313530738122870346423795742596142052503724071942401663771515219938658042159492772396201853421655920602692241557142854681371166139565339882539436381527710818354071938772590846871294122795921505119106596946918533
 . . . . . . . . . . . . . . . . . . . . [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)
							dd5f779a76220299203d83b182f8ce06bb549984
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gardentex.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gardentex.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/35.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee00750012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a000001971422fd300000040300463044022030b3215de6b8152c1e19d352510db4efaee8607be81fc3dd941e53c439eecaa902207d7af15bd459302241cf621199f15ac88c511402b9e09f67bfefb994c5ebd504007500ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000197142305080000040300463044022005562297b70c43bc3fc6bf1b1cca5dd2100cb7f73a85b57d0c1b99c555fa04480220348517c335a1f1b3135b3aa263933cb7ccabbb198b08008514e194e7bff9a825
 . . . . [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)
		000e450683ca1b9f9e2124c1047e75117531fd16b801cbdfa26de4c1774331d77c8277f72802a73b60f2607bcf6d4c83913849241de49649b329acd84146275ceb988af3931076d84fc48f85dba142e183ef27f1fcad92b0894b0fae36ecc4c4d9455eddce3f76a7e1c5ae8bc34cccf346cef3e27daaab3e5012d00359627aa18983e20b05e410a2321783402f2144c9855403fe5fd3b2cb1527d586585c4e60a0d7a9a5d320ea2e20ff267db2ab802d443ba98ac90f7918c3f356620c613e0ab16f27d533af5b2fa6cabf0b7732afcca55bb6c0e055e7fcc8c07a92484fba265a1b4e0baf6fb5a07320fbdec5f080fe0ed57a66585b52ee8b07692394eda923c7