ak-zensur.de

Issued by R3

About this certificate

This digital certificate with serial number 03:5d:ca:71:4c:cc:02:56:46:1e:ca:41:db:32:a5:23:64:cd was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • 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)

Certificate Subject

CN=ak-zensur.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5d:ca:71:4c:cc:02:56:46:1e:ca:41:db:32:a5:23:64:cd
Serial Number (int): 293252210261247982783024766902300963988685
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 36:66:0e:68:97:29:31:db:f8:dd:8d:86:da:b9:92:e9:28:7d:ca:45
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d8:11:3f:40:0a:69:c4:4e:b0:ed:b1:03:b1:9c:f1:19:1e:29:41:17
Fingerprint (sha256): ba:b5:ab:87:e4:ba:37:a5:b0:dc:32:58:19:63:1b:e3:46:72:31:8f:9a:ad:54:14:84:b3:70:c8:b3:15:b8:c0

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate ak-zensur.de

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ak-zensur.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

ak-zensur.de
akzensur.de
www.ak-zensur.de
www.akzensur.de

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ak-zensur.de
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ak-zensur.de
ak-zensur.de
ak-zensur.de
ak-zensur.de
alvar.pad.odem.org
alvar.pad.odem.org
ak-zensur.de
ak-zensur.de
alvar.pad.odem.org
alvar.pad.odem.org
akz-intern.pad.ak-zensur.de
alvar.pad.odem.org
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alvar.pad.odem.org
alvar.pad.odem.org
ak-zensur.de
akz-intern.pad.ak-zensur.de
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ak-zensur.de
ak-zensur.de
ak-zensur.de
ak-zensur.de
ak-zensur.de
ak-zensur.de
pad.odem.org

Certificate

The complete raw certificate details for ak-zensur.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnw8HFw4BuWekg7d0OuYn
5cMJu796npCbjv5CmnpwMM54WM63pRpIiELiZQtTgS+MXmySY6B2NgipWvdlqYcU
gRpp2aK+tQDyHm8lJlWVhHgqSQbdZLIjkl/IYgUYniKSJii94eGVDH5sXjFm5o/6
LueHIRoVu/9vizxTAVgE1gdhn7bJ8yzrEuwKu49zkX/YtrvtodPUOjZ4fsiet2Nw
YrIngZjnzz+yV5nEqXQhYm4Uhi8pK0pdbqstDCI6Kuv/lncuh8ij/zgX+nLjtpwd
NpW3koUi2gVMMnIsK3TyFZ/0AaXheQ8q93Spi6u3LEllOdJNz/+vzljTfq3SEHAx
IQIDAQAB
-----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 293252210261247982783024766902300963988685
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [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 (countryName)
 . . . . . . . . . . . . . . . . . . . . [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 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-20 20:14:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-19 20:14:18 +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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'ak-zensur.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 (rsaEncryption)
 . . . . . . . . . . . . . . . . [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 20079300922463238001365746784203081590393382911000124948924205771845277085429710655250142356907802706453029293763176013718980472320619716072810351754670522246392792506079323751799679374149760366586396482196055678688710959900132568119436415492587651709247254724388229150283968816000849939081700509586625256949920190066204980417623521723827683070542484800611737403018268784883720663892762454532665873599663058279836369635695444153738959288201335322783587109143692329871309334918195179259097948631093294486253777510219080842474227935332387940726073107842596136648824708672189302035935514693070211027041800913438465077537
 . . . . . . . . . . . . . . . . . . . . [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 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [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 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [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 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [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 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							36660e68972931dbf8dd8d86dab992e9287dca45
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 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 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.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 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (64 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ak-zensur.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'akzensur.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ak-zensur.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.akzensur.de'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [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)
							00f00077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d28b9772f000004030048304602210081e3ff80c25a44ebba6f5e49685ae207121a63cbf3441da919dde273edb2e105022100afd2d39b3086f7013897e8b77d42559ff270c9e1d6e0c009777b60b12a8ddc7c007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d28b9772e000004030046304402200bbb648785c957edd26a08f55efa8b05f55e49dbf0d22e8b54e0aa04c0c46d2802201edf088b723e334d8aa25cfa1d831f7f26287990611883ad548ea4321a61aea1
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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