DV SSL/TLS Certificate for dagstempel.nl

Certificate has expired

Issued by Let's Encrypt (R11)

About the dagstempel.nl DV SSL/TLS Certificate

This certificate with serial number 04:c7:44:98:98:42:a4:88:fb:ed:cd:8d:9f:59:79:6e:ef:2f for dagstempel.nl 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 has already expired and will cause a warning or error message. 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 dagstempel.nl 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 expired on

Certificate Details

Serial Number (hex): 04:c7:44:98:98:42:a4:88:fb:ed:cd:8d:9f:59:79:6e:ef:2f
Serial Number (int): 416256514565349852015082336522294589845295
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: cc:67:4f:30:02:a1:08:41:45:70:50:95:99:5e:91:b5:05:90:b7:2b
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): 9e:44:9c:e8:60:5f:fb:2f:b3:f8:ae:47:70:28:8d:14:c9:51:01:8e
Fingerprint (SHA-256): 23:8a:88:36:00:d5:9a:85:c8:e2:62:b2:cd:8b:1a:37:38:f6:79:3c:e2:29:03:71:40:46:03:c5:3c:33:02:e8

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

Revocation Information

OCSP Server: http://r11.o.lencr.org

Check the revocation status for certificate dagstempel.nl
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for dagstempel.nl

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
9
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for dagstempel.nl in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAugXm27KyuBievLrTyiPG
ce1G30Sr/diXg8oE/0A6GgKAkoggQ+IxfOzA55rsVmq0BJaQpJBPlr/OSgUE2LAN
cW4DNQVL0b1BVwUI3Gz43W20Thg+o2XfxGJeTzTK3KqCbdRzoDrHe//k/YicH/5N
VmjmC33mJMauW16bYkyg9bF5cxZ3i1jHokEvXWujjnfERDl0e+USVLvS5Ne7CTX7
Kam15mYuV/it9wIXn7d/NrxTX4VU2EL0yGfSwOhcCInA2rCl1+sjH+s5+HLfnqzt
dw8QBdDOaTT/gO7j7SZArueBFt1WyEOFg53hqlbuou/kNJT4lmt8UHUTdBV5OeJJ
FwIDAQAB
-----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 416256514565349852015082336522294589845295
 . . . . . . . . [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 2025-01-08 23:04:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-04-08 23:04:11 +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 'dagstempel.nl'
 . . . . . . . . [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 23483235004717784860317904408842435574713250655144888805097708875136086732320961668985801328707502265660148152112279521718759342196348936488376234686359315476007760276309031577487392917751043087789055815410875839813178036173138967423704691960149135994124745491034622512000426323494442335077737597012293022090572534587546348385199651698724271845911046461167416293906284116967941778674218315947368087481387658437583167599655099221090822782936502632376146426264429191583366975084453298903435359343202654517598489371699357394269453035478101630611700734926419117299724573824213792627562491019436042244591380224561171810583
 . . . . . . . . . . . . . . . . . . . . [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)
							cc674f3002a1084145705095995e91b50590b72b
 . . . . . . . . . . . . . . . . [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 (75 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'dagstempel.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dagstempel.nl'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700a2e30ae445efbdad9b7e38ed47677753d7825b8494d72b5e1b2cc4b950a447e700000194485ed8670000040300483046022100e2ed57865f245e0cf339509a115f85e2a368399e7140f0a59b1cdebe9533ddce022100fb327ab5f7282449acaf382f2405cec96b7ac55a9d52ea02fc833e1b25784df1007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000194485ed8710000040300473045022100ec4e63b5594495b66428dc888431e087512079309410d71856fdeb18168797210220378abca1f4acaa8065f97c858680ee2f1adbaeecdf09ac81811a21d55ed04cc2
 . . . . [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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