DV SSL/TLS Certificate for blog.linpedia.de

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the blog.linpedia.de DV SSL/TLS Certificate

This certificate with serial number 06:c0:b1:20:a0:2b:90:78:6d:b8:d6:a8:02:15:7f:f4:32:b9 for blog.linpedia.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 blog.linpedia.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:c0:b1:20:a0:2b:90:78:6d:b8:d6:a8:02:15:7f:f4:32:b9
Serial Number (int): 588243372796772127091740285418693008306873
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 50:c9:83:11:a0:96:3f:bc:5f:9c:6c:cb:ed:f6:62:f7:9a:16:aa:1c
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): 87:be:7a:3a:8c:40:06:59:8a:02:20:23:d8:b9:e7:1b:29:1c:5a:cd
Fingerprint (SHA-256): c6:07:05:7a:9e:3e:18:58:74:98:e7:f9:d3:c9:fc:c5:27:72:84:0a:cd:06:a2:8f:67:f5:ba:7a:37:95:4f:74

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/58.crl

Check the revocation status for certificate blog.linpedia.de
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsjo1+Q1DuSM2W9BkWx4X
n9s+WayRU0wp1qsWcUoydyCtKih46c9/CBXk6KhjrKo3trageR7nRzxG66b4wVEG
/SwavelkMznRv/lPSUy12zF9x79FDjDGUFIcROW5c7GUNiPUxzbj264dGRnIxgnu
2M/9sBi2gWuu9/vmaG8P6m70M4vwkVowhqiNSyqg9BIu50CEhymZO78AgnpCWksw
WKLA78vicHy18HhUCTsM5FZQF0X6QhqpNJE02SRz09zUcwBpImIFMOaDrTl9zCPT
+p1tIVzmImBKORFE+Y1CkMhrn/X8xaqc3ekcbLyOJrH7lU5CWdOV3BO7a2MQbzic
jQIDAQAB
-----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 588243372796772127091740285418693008306873
 . . . . . . . . [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 2025-06-04 05:48:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-02 05:48:34 +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 'blog.linpedia.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 22499123114804478121933113830621827932802413265456474655282139937663553479242850718355051008778226572842330914004463239269494641701256832639450783028065642874890555739069510096638608138857439594220285183290388042093960324616561586890296858336177238874638415083123686388359900462023468903195508395208326844781763287434250501990593340609725174124425727343419896653323776876687304180077989856596241520031945858055889969312926823151968061222974502048560442235122905576826053987775536300220473902505735814632212326449785541649597880417753203250314551565033414431356104277316016595848779592690561097258119323808855940963469
 . . . . . . . . . . . . . . . . . . . . [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)
							50c98311a0963fbc5f9c6ccbedf662f79a16aa1c
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blog.linpedia.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.blog.linpedia.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/58.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)
							00f0007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db00000019739b1876a0000040300473045022100fb7efb1205b6b8edbf3fb35941c41f8cfe0e20f33f3401b602fadc8a6fa392060220649a222e858eb2c22e8f14014d75be72cded3de334a150363682b11e0b64be6d00760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a0000019739b187680000040300473045022100f10efee3df7b90913ef7e311bfb488e9faa9ebf822428b9c2722ab1636fedf5802203f40044d2934966aac53e3450e0250ef9e43d38d32a0800c18971ca5928f7560
 . . . . [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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