ausbilden-mit-system.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e9:67:a9:fe:af:6a:0a:a8:ae:93:1e:72:fe:09:61:1b:4a was issued on by Let's Encrypt.

With 2 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=ausbilden-mit-system.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e9:67:a9:fe:af:6a:0a:a8:ae:93:1e:72:fe:09:61:1b:4a
Serial Number (int): 340760442435224126712014004933271224392522
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4b:80:0c:7d:f1:57:6a:36:e7:79:de:74:67:da:02:5b:49:db:91:fb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 60:bd:ee:b2:f7:24:2a:4a:06:fd:54:d5:ad:c5:10:c1:23:6f:c1:11
Fingerprint (sha256): dd:4e:79:90:c0:8e:8b:b1:ef:e2:aa:c5:1f:f8:58:f4:11:2e:62:09:ca:00:e2:1b:97:9c:4a:4c:3f:e4:89:48

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate ausbilden-mit-system.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ausbilden-mit-system.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

ausbilden-mit-system.de
www.ausbilden-mit-system.de

Other certificates including the domain name ausbilden-mit-system.de

(limited to 100 certificates)
ausbilden-mit-system.de
app.ausbilden-mit-system.de
www.ausbilden-mit-system.de
ausbilden-mit-system.de
app.ausbilden-mit-system.de
app.ausbilden-mit-system.de
www.helpdesk.ausbilden-mit-system.de
app.ausbilden-mit-system.de
app.ausbilden-mit-system.de
www.helpdesk.ausbilden-mit-system.de
www.helpdesk.ausbilden-mit-system.de
app.ausbilden-mit-system.de
app.ausbilden-mit-system.de
app.ausbilden-mit-system.de
app.ausbilden-mit-system.de
app.ausbilden-mit-system.de
www.ausbilden-mit-system.de
www.ausbilden-mit-system.de
www.ausbilden-mit-system.de
www.helpdesk.ausbilden-mit-system.de
ausbilden-mit-system.de
www.ausbilden-mit-system.de
www.helpdesk.ausbilden-mit-system.de
www.helpdesk.ausbilden-mit-system.de
app.ausbilden-mit-system.de
ausbilden-mit-system.de
ausbilden-mit-system.de
ausbilden-mit-system.de
www.helpdesk.ausbilden-mit-system.de
ausbilden-mit-system.de
www.helpdesk.ausbilden-mit-system.de
www.ausbilden-mit-system.de

Certificate

The complete raw certificate details for ausbilden-mit-system.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtTgn2aqkfqUuAlhadsPB
YgSXjTCxmWQHAIwh78giaDiUOIZpaGqhIMF+PrPqD+vHOumJdNM8YPdQpnind2Po
g1BOgZR5hA7tOv8rKDObXmZliXQdddj3IfbtqRycX1wQDeOhNuONPLngt8l6d5RA
A18X6aFu1lt+UKdRunQVoPjDEPC7fpll6oBD/zv1J0ofXupeS5VALmJ8+D2Jwx+G
pd1CaB2QBSakrtxahI+rmpAqx6WwKzcDeBD6EQVK0cJPOx67Vkevz2h8NWD7duHz
V6nM/K41PY46yUCv8/CrpkQf7RWpraJYayDXPEs3cIBhrJOvNf3KIL5RIn4SO1J7
twIDAQAB
-----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 340760442435224126712014004933271224392522
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-06 12:29:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-05 12:29:31 +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 'ausbilden-mit-system.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 22876824589378986610342983858875861094398511766150888679973490108094933187760896921535315364465533785160967385055010229417591926880652469304913784320670251278659776979056234020267784151370757872147215257119647697492119634895112939462081727577690167268723602134518791140961882398195828479888042333679391375230757994237855880276970226624872331251381722906148097758753696793970242630263991423865779976194106614205072137130179160042144465550732794118816601994601518064803706486430514689117669556128705046639689441560036667152373859715151889054952879749713808746656007171345138584830233518706836768857168726871937167555511
 . . . . . . . . . . . . . . . . . . . . [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)
							4b800c7df1576a36e779de7467da025b49db91fb
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (56 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ausbilden-mit-system.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ausbilden-mit-system.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016edb66b51d0000040300473045022100a223982e22d66c9a10587d64cd2f8fd51696d5bd8caa3a62b3817654403c6ca702200cd6935f6d24f47dfa30914fea3ad0488d29e74268f2250911643d196f9ec4c5007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016edb66b535000004030046304402200c9db7b246c4c73b64ee23678c038ff577b29dc75a2f03194a0d78453bee87f402200610703ab4a877c9ecb749548b99f299e73ee24f0867a70707b25bbd7d5fb613
 . . . . [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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