bildungskultur-rhein-neckar.de

Issued by R3

About this certificate

This digital certificate with serial number 03:c9:65:32:b5:97:0d:0a:42:8b:4d:09:80:02:58:19:5b:f4 was issued on by Let's Encrypt.

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=bildungskultur-rhein-neckar.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:c9:65:32:b5:97:0d:0a:42:8b:4d:09:80:02:58:19:5b:f4
Serial Number (int): 329868128871890200849792677386956440165364
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a6:d6:4b:11:7c:03:72:b9:73:54:cb:bd:0a:ad:d3:3f:58:19:9b:8c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 97:70:fb:c7:68:90:f4:f0:ed:9e:56:70:a1:63:c9:03:3a:cf:c2:c3
Fingerprint (sha256): af:01:7d:2a:46:e3:1e:34:11:b5:ec:d0:47:86:63:34:25:d9:61:e2:8b:c6:35:1d:5f:8b:5b:7c:47:0e:44:bc

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

Revocation information

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

Check the revocation status for certificate bildungskultur-rhein-neckar.de

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bildungskultur-rhein-neckar.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

bildungskultur-rhein-neckar.de
webmail.bildungskultur-rhein-neckar.de
www.bildungskultur-rhein-neckar.de

Other certificates including the domain name bildungskultur-rhein-neckar.de

(limited to 100 certificates)
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bildungskultur-rhein-neckar.de
bildungskultur-rhein-neckar.de
bildungskultur-rhein-neckar.de
bildungskultur-rhein-neckar.de
bildungskultur-rhein-neckar.de
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bildungskultur-rhein-neckar.de
bildungskultur-rhein-neckar.de
bildungskultur-rhein-neckar.de
bildungskultur-rhein-neckar.de
bildungskultur-rhein-neckar.de
bildungskultur-rhein-neckar.de
bildungskultur-rhein-neckar.de
bildungskultur-rhein-neckar.de
bildungskultur-rhein-neckar.de
bildungskultur-rhein-neckar.de

Certificate

The complete raw certificate details for bildungskultur-rhein-neckar.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApPafLYv29YhQmBaP1CWk
q1hp19HqdHUQZsJVXBY808ZmTCFSVixt4YNxARufVEprMqgtiQFh8clqVtyn8F7l
Ik5qOK/h2z0NIQgSvY6da67ICgqXDJxEne4r0IMOZb5UXWB2IH9nQe6vN6+BsKjj
k5tJbyeFeaeQOD43Aej/zPP36DSrj4MvrQExgiHBpBi+o6eBj34IZ5fXRH1Wy/Sg
QCjcUeXcC/I73ISpiKTCxNrfP0/EVeHpOxdaQPg2mAH5x3ULWCJSSWO7M04KpRt7
ZbE+XjEl76RjxtbCzdiUPx5DZSqt5Ug8J6UAq/Uvxvvo45qmE6UjURMmE5s3G1U5
DwIDAQAB
-----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 329868128871890200849792677386956440165364
 . . . . . . . . [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 2024-04-11 09:56:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-10 09:56:35 +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 'bildungskultur-rhein-neckar.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 20824695751066384470675189683020673455177050420676786695359587591145680566543528678219675300003991090527644688387883800781417556283003227426893280566268474528879792328753633534929834974353864574478932935549898593072791818922305135080594284960303577402522387863484776675669238227968823686749280680069792874996391777004363895716553900601228772228433750255846396617276974355885125817506027822506784601028885910888559603963179124886036632879475237504251964924808391800146817246871957086549983946410575314696329209649649317068771614649445951626411974823299836692392924133834767279888773370226180541166153023835182328002831
 . . . . . . . . . . . . . . . . . . . . [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)
							a6d64b117c0372b97354cbbd0aadd33f58199b8c
 . . . . . . . . . . . . . . . . [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 (110 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bildungskultur-rhein-neckar.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.bildungskultur-rhein-neckar.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bildungskultur-rhein-neckar.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ecccd6699000004030046304402201cccfa7e860651a98b7e294207db7a4fd715eebd45ccd2d1442352583a8570ea02204ac7c804ded355043daac996f0cc7f3581986b8528045451736e237d704e4b7900760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ecccd66910000040300473045022100c1c25b64bafafcbc6c449cbf57eba530adb7c8e7c5f2a6411d0a805fe8233de7022009c636ad77d902f3eb72ad4bc6321dd423ec80315e92f1f2c5e07793174ebf3a
 . . . . [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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