DV SSL/TLS Certificate for kdyn.blockchainverstehen.de

Certificate is witin its validity period

Issued by DigiCert Inc (Encryption Everywhere DV TLS CA - G2)

About the kdyn.blockchainverstehen.de DV SSL/TLS Certificate

This certificate with serial number 0a:f6:03:68:73:a7:d0:82:7e:15:6d:a2:55:f1:37:1c for kdyn.blockchainverstehen.de was issued on by DigiCert Inc.

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 kdyn.blockchainverstehen.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)

DigiCert Inc

Organization: DigiCert Inc
Organizational unit: www.digicert.com
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 0a:f6:03:68:73:a7:d0:82:7e:15:6d:a2:55:f1:37:1c
Serial Number (int): 14569654107800090164879735081372038940
Serial Number Length: 124 bits, 16 octets

Subject Key Identifier: c9:12:44:7a:3f:ca:f6:fe:0a:b4:b9:65:d3:2f:2c:0a:0f:92:11:36
Authority Key Identifier: 78:df:91:90:5f:ee:de:ac:f6:c5:75:eb:d5:4c:55:53:ef:24:4a:b6

Fingerprint (SHA-1): 16:51:0d:13:a2:3e:45:5a:f5:31:c8:f5:f8:fc:de:cb:80:9f:ef:22
Fingerprint (SHA-256): 0e:5e:9b:03:cb:99:a3:1b:0f:bf:38:73:e2:8d:41:0f:fd:08:5a:b1:8e:4f:61:f0:c0:bc:93:74:d2:4c:f0:c9

Issuing Certificate URL: http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G2.crt

Revocation Information

OCSP Server: http://ocsp.digicert.com

Check the revocation status for certificate kdyn.blockchainverstehen.de
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for kdyn.blockchainverstehen.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
9
CA Certificate
This is not a CA certificate

Subject Alternative Names

kdyn.blockchainverstehen.de

X.509 Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAru4OhUDbn4ytw5yA4Fmf
pkvnl+ZFhTq2j+L/jkk+Sp66uAkcM1vbU92WsTuiXqaypYEzjIDukY18ksAQOAA6
+dfNJ9PH2YtybQqVbrjvIqLpalp1XnNR4JI4D+Yxoi1bMZM/6R9s2kqPoPNld9EL
TeWJC5HZD/5dE7ejCx0EJe5DagzR5kqH3cUH9qqWpdmTKM369NeQdVtdm/VdfrkR
lqzREPwmAvkw2CwCNJH/+/2iZGDx9vd1Pj0Fz9wlD0GcClvSb0dsVmso1m8Aymiw
HFYE9z4XDamfJ30T13CREX8Uu/5g0nVqWpzeN9Qa6efPzaFxpCMpe8zlZfyZWgu4
wwIDAQAB
-----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 14569654107800090164879735081372038940
 . . . . . . . . [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 'DigiCert Inc'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.digicert.com'
 . . . . . . . . . . . . [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 'Encryption Everywhere DV TLS CA - G2'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-28 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2026-06-27 23:59:59 +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 'kdyn.blockchainverstehen.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 22082855208303765199545362686158640334754311709003496359585243705281604957431426251070367573769666135077646376064943283767558858510976200417104259424884427754555067298645668390118563773898677941421764004362189581623232706841216713598855386437004697806633086278331636846021013189767423415485065781427717992485146119956066997859956696883186041289460394274731712445104063559165895503706484172732769494554761920590185611437560397091243345927270902034094984590220235722176142947118907072012588504079462179525288196764439082141021035345697579383618945820686431748721382743600852897619805912067003639251311279593426191628483
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 78df91905feedeacf6c575ebd54c5553ef244ab6
 . . . . . . . . . . . . . . . . [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)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:3|t:9|false]  
 . . . . . . . . . . . . . . . . [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 (31 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kdyn.blockchainverstehen.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 (55 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:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://www.digicert.com/CPS'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (116 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://ocsp.digicert.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G2.crt'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (367 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (363 bytes)
							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
 . . . . [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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