DV SSL/TLS Certificate for die-keiler.ch

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the die-keiler.ch DV SSL/TLS Certificate

This certificate with serial number 06:2e:63:a4:b7:16:ea:cf:5f:16:75:93:36:44:5d:78:53:6f for die-keiler.ch 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 die-keiler.ch 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): 06:2e:63:a4:b7:16:ea:cf:5f:16:75:93:36:44:5d:78:53:6f
Serial Number (int): 538459153290688802814758659258377945240431
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: e8:05:59:09:53:bd:ac:e5:9e:1f:ea:a1:9b:cc:ee:f9:58:7a:a1:74
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): 07:b2:fa:21:e6:b1:6f:55:d7:25:6a:54:ff:42:47:8b:57:39:f0:d6
Fingerprint (SHA-256): 7b:ec:27:d7:ca:68:51:1c:91:ce:24:a9:31:f3:da:05:f5:75:96:73:3f:4a:ec:65:28:d9:5b:66:e6:f5:d2:97

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/112.crl

Check the revocation status for certificate die-keiler.ch
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for die-keiler.ch

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 die-keiler.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqX2UXabiOIaXqFs6ZdM6
OkS7BtWF3TgPvqrt2+kFSgUwQdp1CaCPgnzwUXzkNmeNnNdXwMTPQYoul2+0BJiC
wFgSviDxdufIBBbU6Q9EqNoR3QRd1aRcQ1AaYFApOu0QApcsWQ5DCfuJXjjcPP5v
U6QcSYERR6yulhBM16dV6i7f0i4AKS8N5PqpnDH3YkBqupkch0ja6Uup0sYVKtJM
A07rt9+u5us8JYunU4SDV43ZVGgSkYBBJe/GGujDmoXCJ4tVbHIUOYMMAe19odko
LISYmGKkj9f/BBAes/dQAvjDFxxe/OWakHACV83bhsu6+wRu9oTzdyd3D8CDf9gf
6QIDAQAB
-----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 538459153290688802814758659258377945240431
 . . . . . . . . [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 2025-06-22 17:53:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-20 17:53:37 +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 'die-keiler.ch'
 . . . . . . . . [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 21396199125346620491551630866130052696996191551609293529837805277317603592991232748708810981863474417008315369977384182030654188873089092122114857858470830348873330072799186292920228485070991496872019744707765796870378566791517800775448656742205694728403718442371091251559788511777551187073292898231949387831639462130837963543477761871056347214071850931084599529125070563786863553602220885004174625308891483773006939218943871332696872658340680207224051452913486456894507048050503661002733710050138154409919037098984036923102658602116761778093778471388793093083957789922961116049824887538560806836787350430539190902761
 . . . . . . . . . . . . . . . . . . . . [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)
							e805590953bdace59e1feaa19bcceef9587aa174
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'die-keiler.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.die-keiler.ch'
 . . . . . . . . . . . . . . . . [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 (40 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/112.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)
							00f0007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe00000019798fbce090000040300473045022100b5760b14c2880c2297f5263c922cf5ab400355e01103a87808b258c961b6b31002202f0c80d549a935588091a4c4dcb9cbd404affd634f4bd58c36939c3e87de39a6007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db00000019798fbce1b0000040300473045022051244d26564af8295892521d5cd81dc8505f513c67442e3dec074f4658223d62022100e87bb9f0d9fe1aa9d89efcf3acf0b5c0e8d90064010676e025df3029b663d460
 . . . . [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)
		0061dac41887922ba1b37ae4e22d47ffc06c739a847cb70f8038a61e8ffcc9c82fe1478f476f4ec63354fdbb3fec1b2ed47014f4aa489db5b605babb40f1e7a86d5c692f77746bbeb1e58fd0df2476078c1be692872fae849badf6fa0ec23b47c095c6294b51a56589b3f757f3db44318a15b7381c51157c6ebfd83b4e547561ca4e4d8888d1a6e769a13278ff4f5fe03e629c5a07a48f30c712e9cf244df3d34a35800bb3b5bdd1d9e805fdd9c24b2826994479a2003e695bb0df644ccf87a4ea20bd85d7f00721f930920c236bb67e32f7f0f1a6ed0ac4dbaa4807f54e1a8161b2e3916f9e7670d15b00188e93bca73d901e4eac7fd709ecd2ddd4602b35338f