www.kick-lernberatung.ch

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:68:91:dc:34:de:3d:84:2c:56:1a:3a:37:fd:c0:a6:b8:c9 was issued on by Let's Encrypt.

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.kick-lernberatung.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:68:91:dc:34:de:3d:84:2c:56:1a:3a:37:fd:c0:a6:b8:c9
Serial Number (int): 384032391323809267091569157208394762205385
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 27:2c:e0:91:6e:c0:d7:00:b3:68:b2:0f:09:3f:4e:3a:c3:13:03:6a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ab:04:6d:7f:7a:d7:99:04:d9:e7:58:86:9e:33:32:0b:01:10:38:fe
Fingerprint (sha256): 03:9e:27:a3:8e:25:cb:b1:ee:a7:b1:b6:40:6e:ea:65:64:16:06:0e:12:8f:77:63:4a:cf:c1:7e:c0:ac:62:90

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 www.kick-lernberatung.ch

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.kick-lernberatung.ch

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

www.kick-lernberatung.ch

Other certificates including the domain name kick-lernberatung.ch

(limited to 100 certificates)
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
kick-lernberatung.ch
kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch

Certificate

The complete raw certificate details for www.kick-lernberatung.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt1Gqs95jHaNceaQ4BGqn
PIi96nyNk11lkXTzEYFm5hEwGqLAE6cSmIDTLbq7JXztrDCz/3FUiLx15MfGoxJP
eA4YCOQrOLEUkgM8aH7L0GQMg/enCdjDFZ9dQrGOh8XO78GfUtQB+4qHGy9dm6P3
05nNRr9gsS1uCH02P4OT9ABu08vHSQAMa6fcj+CHZ5aJxQWkUeVFWpATn7sQI9Q6
wipKj1XIeMyx/LSTZ41n8iP7epeut8TX5T1quIRvLJbkONAcBddJ0xu0pY0La3wZ
WQ1+3npgZdkksyeWhq/z4/OTfbcQPcID3l4Xc+kzUeNFl8X/zUY9Qg1BVPJtZmuM
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 384032391323809267091569157208394762205385
 . . . . . . . . [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 2018-11-26 11:57:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-24 11:57:14 +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.kick-lernberatung.ch'
 . . . . . . . . [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 23141881212294924496940433085689410160381489763552881642694180824615127516722358725192835178333225566554575778804407960205137770460671192612128286130132251396112325412693021935152428253286428136658328380668137097704777452018842626695461532646006755271944767138976415627655980942009028107637706186463162702611759654414593243702060558985903261369449845449087081789944490092960997312616874789686646802808402552313072410788346003002643808543861812025042350715276840221696850185171972330216239868132715909299103019738820544242304946741590968504982107823365915502220429915538398765100106234441177034862239269534797830786081
 . . . . . . . . . . . . . . . . . . . . [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)
							272ce0916ec0d700b368b20f093f4e3ac313036a
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kick-lernberatung.ch'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001675018623600000403004730450221008ba02bde0afe8ae18ce56511aecd7ceeb35c928421ef50d746634d00b96c3c490220579ebc90a453b062f2fbccb9bdb8a0c4c63f8515c26580601d7991be15abb430007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001675018623c0000040300473045022100ca9ee03baa67c31c59287c1494ad119b4b67e366517860812d74c816c466cd1302207b7e7a09d97165e87deaae82ccc73f6d3c619f0cceab342a0aaa78228810f8a0
 . . . . [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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