DV SSL/TLS Certificate for froehlich-fliesen.de

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the froehlich-fliesen.de DV SSL/TLS Certificate

This certificate with serial number 05:7d:82:34:f4:f2:a7:51:13:af:6c:95:de:1b:7f:d0:ee:d7 for froehlich-fliesen.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 froehlich-fliesen.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): 05:7d:82:34:f4:f2:a7:51:13:af:6c:95:de:1b:7f:d0:ee:d7
Serial Number (int): 478269800130940164672607576289046787321559
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: c9:72:bf:2d:dd:64:36:6e:ef:d7:e3:0f:74:a4:bd:15:a1:da:7a:c3
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): 5f:a3:6a:4c:55:58:e0:f8:71:10:6d:86:c9:45:94:d2:e9:9a:9e:8a
Fingerprint (SHA-256): 0c:a9:90:84:ed:75:cb:b2:de:bb:a8:55:e9:d4:78:25:2e:5a:94:d7:5f:9d:69:10:d3:4a:ed:99:56:07:64:9b

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/88.crl

Check the revocation status for certificate froehlich-fliesen.de
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for froehlich-fliesen.de

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
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 froehlich-fliesen.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjgvewoKC9E5xfcXYnREH
6sZCcdFbRsdkPvpSEuNkmmG2586oAVE2R5SVaiXvy3nBfJ8m0gIMRyevtPpUcGIJ
SOUa/hEMVQev8ZGs91DMxDBnZJHlxA+uO4KqlTR9c7wFyk1w1ATjDHeDfsazm22s
1xH/dWs6oK6k89gf/4VKXYpuObQ+xFrhOqkpPJZJcshAs6xDUcKqgW07ETBJLJah
KHlTOIOIrkrZlN5TFgWFTv9RZdIa6+AbEACiGIDK7gQ3JpNl2hTHgovqDrwuTtaz
w5wHaD6c6NnvyvenmkQcWHl1arqI+Im2e4I+V0qdlMN+JXOtdCjH8V7yGfmtaCGZ
dwIDAQAB
-----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 478269800130940164672607576289046787321559
 . . . . . . . . [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 2025-05-21 15:42:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-19 15:42:46 +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 'froehlich-fliesen.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 17931692697008470666571444746032425254441219200765711312012683844356143820310195300820080850973864589474485919244277453869774881127976407862305009448201425103568238032428022723797166794880698974141315371763220946057250318738577458140058279961146762739271178773722486806777598521457118412900108395364522349829260042440384593380006119376552206420406392525411704169740934180636586393052957443247626103700988391131545175052399983602736178076814428092264816424561686837494302069242361304187815679777491089073216821910595439302242842041819865060809811895356712129006976758195757403511064673758878647854756676873880753772919
 . . . . . . . . . . . . . . . . . . . . [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)
							c972bf2ddd64366eefd7e30f74a4bd15a1da7ac3
 . . . . . . . . . . . . . . . . [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 (50 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'froehlich-fliesen.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.froehlich-fliesen.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/88.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000196f3b880560000040300463044022026c8c53f5c20a19d4070b5e90a839fa7bb5b0af1e1692789e7744015156a86430220392b049507c28712d52b7cc5f0a2e3ff60a477780782ac45fdf8f8d95cffa3ce007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000196f3b880720000040300473045022100f2e7a00d8d27f71a484a1eae213e72eeb140342a0d3b2b752adf78b0c728a3e102206f24a9671e937a80fbcfc0466bff529b9f82fba5dd63af5a55023df2de07d2e0
 . . . . [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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