DV SSL/TLS Certificate for howto.timolia.de

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the howto.timolia.de DV SSL/TLS Certificate

This certificate with serial number 06:49:ab:54:09:8f:a6:85:80:d8:bc:b7:33:56:83:39:25:2f for howto.timolia.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 howto.timolia.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): 06:49:ab:54:09:8f:a6:85:80:d8:bc:b7:33:56:83:39:25:2f
Serial Number (int): 547742062709928174831987281966487622460719
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 5e:5a:1f:bc:ab:3d:71:d8:de:35:ed:e9:13:c3:59:a8:09:ac:9e:44
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:b3:cc:a5:be:8d:82:3c:ee:15:80:65:a9:68:2f:fd:c5:6d:41:e9
Fingerprint (SHA-256): 75:d5:b6:33:7f:ad:e3:05:88:d1:15:92:72:e1:bc:c7:a3:94:66:32:fb:10:ec:4d:f5:a1:f6:ff:57:12:13:a1

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/48.crl

Check the revocation status for certificate howto.timolia.de
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for howto.timolia.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

howto.timolia.de

X.509 Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA25f1Ivk26CPP72jMtyas
ZLYopn0B1bCYc7sqI6Z7Poepc0wLzkQhYSRV4AR2WXrVw3lO0ZfcQmSMvbPPI/da
biwF+QMo3M2mE2cz336G9uGtz6HuqOt2gu8mQ2thJy5pX4goCg0l/iqJunjpFIjJ
xSz+ElehEN1zNi5uofZMrXyx/f8zoyM9fo545KI6kjDEb9qEZN0VO/AT6URMUYiG
DeUyJucAg+cekrt0KWEMDwNKRPrJxVkaOezDSvPMfoJ4omiQ/JGXG9jDJuxwg7QM
AFyMgWpfvsclAtx3TbaNkrF6GHW4rynB3tDp3GB7RgqTc3FASQlXjYD8WlxKymC9
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 547742062709928174831987281966487622460719
 . . . . . . . . [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 2025-06-18 13:24:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-16 13:24:10 +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 'howto.timolia.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 27721121855614283009245947274927840917520097103202349271590301226467276037507911360674975704317974262816828195704946782160456442058643319981171663777503363790140458848418424401422990568076732977322851471815136507036206525990531292639060528576791659872955380465436532456935905035628306792679906626006457501201725207418360262609228074957412426184154513691474435949996964147256484275093217282545907503174583260385098643211760624291265404110124558763794790406509595812205754523674379269810249228333412263582665879657444738121147577362123809821431808215797123990191831119659126043780706379208258506974642466229866675092869
 . . . . . . . . . . . . . . . . . . . . [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)
							5e5a1fbcab3d71d8de35ede913c359a809ac9e44
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'howto.timolia.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/48.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)
							00ef007500ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000197836bad3b0000040300463044022075f9d98b7f3bdd274f91d73f2540961f52aa4639084c997943946058421313b4022075d1bacf7e494f2d11890f11a4fb4d2b581b82471a3cc5e72ede649b295bf2960076000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000197836bad430000040300473045022100ee12d4644e0afe74e63480c9488ab84a1d4ce4211418de12ebcee2fa46fe9aef022027876108a9d4e326cdd115cb09ac30e8fc3e45108e61e6e952c466657e8dec7e
 . . . . [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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