www.csu-eschenbach.de

Issued by Let's Encrypt Authority X1

About this certificate

This digital certificate with serial number 01:b8:4d:55:c8:d9:c1:d2:35:39:3f:eb:9d:f3:4f:2d:de:8c was issued on by Let's Encrypt.

With 3 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=www.csu-eschenbach.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 01:b8:4d:55:c8:d9:c1:d2:35:39:3f:eb:9d:f3:4f:2d:de:8c
Serial Number (int): 149827037419855754635035424176452337000076
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 7a:65:ad:d3:86:46:97:11:25:98:79:39:5d:19:c5:fb:ee:ef:a8:2e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b5:2c:e8:9b:5d:fc:cd:2f:49:51:32:0e:2a:ef:e6:7f:21:f7:d0:51
Fingerprint (sha256): c0:22:93:4e:38:b6:be:b2:a9:ee:54:ce:5b:05:97:c5:55:13:b0:93:c4:e0:87:c5:9d:40:f1:1f:e9:51:a6:a3

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for certificate www.csu-eschenbach.de

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.csu-eschenbach.de

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

jo3.csu-eschenbach.de
www.csu-eschenbach.de
www.kinaso.de.vu

Other certificates including the domain name csu-eschenbach.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.csu-eschenbach.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 149827037419855754635035424176452337000076
 . . . . . . . . [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 X1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-19 22:13:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-06-17 22:13:00 +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 'www.csu-eschenbach.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 868350902397367522358879823537098665816415879318972260809380483869037244161478802757347053689314424048764286247264696640801931927505791879460972579905067001112229667647986868373635423194659587431525623133274664707456314601247357526163687325651301286934643471746330838783477799707647098037691184525075396598774990339321707388238375886945998281584914771249273358836992485051137340567634895405694418541467724065488112101141779967707609634612854690915588112552391147710436893324609274037523598877556931165351040083723030501309828044332093417091173941810776151540738721594373883585985394751501797765273743449659589617532493994763929296608309104067889888667584440073252258010556953929100306336738804374419292040799272405532654975905619556176027316765527134753078117930706439372808853560489334422584160986534209533223339860298255905709248334516072020462718707390501417996531616042777595270319512953104224948052244816129771209543730200569183880156841088693844698589474565207187771643317138908399454683350414920466118643219098467964510187690392082577717926601242004982248110131634002236603470007752859950286774415738446068065474463794813688005876596182250887506329587960314947735398373488715948299269284601051426565148909122931758414924173273
 . . . . . . . . . . . . . . . . . . . . [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)
							7a65add386469711259879395d19c5fbeeefa82e
 . . . . . . . . . . . . . . . . [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 (100 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-x1.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-x1.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 (66 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jo3.csu-eschenbach.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.csu-eschenbach.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kinaso.de.vu'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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