kunstprojekte.ch

Issued by R3

About this certificate

This digital certificate with serial number 04:e8:4c:1a:b6:67:a9:c1:2e:11:bf:8e:9b:67:db:e2:68:1d 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=kunstprojekte.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e8:4c:1a:b6:67:a9:c1:2e:11:bf:8e:9b:67:db:e2:68:1d
Serial Number (int): 427495812879708270732330030936401759070237
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 55:91:20:30:94:c4:76:9f:13:07:e5:f5:9e:53:0d:e4:3f:e1:34:6d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 01:cb:0f:1e:7b:16:98:5b:b2:bd:c3:44:7e:09:ef:71:27:f2:13:f2
Fingerprint (sha256): 70:25:ff:44:f1:07:c8:8f:d5:82:61:8a:76:5c:70:25:66:14:d3:dd:53:80:48:3e:23:0f:98:e5:9f:4a:ab:5d

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

Revocation information

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

Check the revocation status for certificate kunstprojekte.ch

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for kunstprojekte.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

kunstprojekte.ch
www.kunstprojekte.ch

Other certificates including the domain name kunstprojekte.ch

(limited to 100 certificates)
kunstprojekte.ch
kunstprojekte.ch
mail.kunstprojekte.ch
kunstprojekte.ch
dieeltern.ch
kunstprojekte.ch
kunstprojekte.ch
kunstprojekte.ch
kunstprojekte.ch
kunstprojekte.ch
kunstprojekte.ch
kunstprojekte.ch
kunstprojekte.ch
kunstprojekte.ch
mail.kunstprojekte.ch
kunstprojekte.ch
kunstprojekte.ch
mail.kunstprojekte.ch
kunstprojekte.ch
kunstprojekte.ch
old.kunstprojekte.ch
kunstprojekte.ch
kunstprojekte.ch
mail.kunstprojekte.ch
dieeltern.ch
mail.kunstprojekte.ch
kunstprojekte.ch
kunstprojekte.ch
kunstprojekte.ch
kunstprojekte.ch
mail.kunstprojekte.ch
kunstprojekte.ch
kunstprojekte.ch
old.kunstprojekte.ch
kunstprojekte.ch
kunstprojekte.ch

Certificate

The complete raw certificate details for kunstprojekte.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzuXPAvFjfmHyZIXh1D6B
iAaby9A1bO8Hwe9bU2hk0CODBBiwF7rN+jWkf5E4/547tIPrYXwEV8cuIegU3KdT
nRzq++phMNJ46fkCOh4EMY6WrzO0Ol0cKvP2E+j2Mut7gj9irOcwQjoGoHrzIN3h
S2847KmblcJMCe1lpXcXd/IR2HFxfGM/zQK7hTg7KdWstByYI2mOYA7k+EqiHWML
E50BvxPw3RpJn/3mB5bdjVRs15jDU/LmljKBL6UgwYybrWT9jsgtq7NXEdX+NdD4
sGUWQPQsNODNslCDZMXnQ16M6El89NoN8Fntr4+Pp7gIBJRvuz0fZjZujMo75HLr
6QIDAQAB
-----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 427495812879708270732330030936401759070237
 . . . . . . . . [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 2023-02-02 02:02:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-05-03 02:02:51 +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 'kunstprojekte.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 26118413686330041295333589303253742585076626207849118024421408392478228061205931641805903510877114603011426094974059120577972916774319511514289502170409533071650115881587282160554047997305297348246130071814232415194274090620139495079725791049233595504927352159031373231549583137228464196012485442832351128768920665471480134469009129601674216797164251389763861861648215021186553610390261886812541933079296294573244884015247649358497910252880572009578257323446013610198781845304634992265997724137292472218538396434420909279668840387558826830938462663201067147002358690618081626989210760995739360393779139022284098038761
 . . . . . . . . . . . . . . . . . . . . [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)
							5591203094c4769f1307e5f59e530de43fe1346d
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kunstprojekte.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kunstprojekte.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001861013b5890000040300483046022100db2c09ce57f613ba862294388c809b6329aa9300e84da0d01bad24a5255e0a82022100bbe60e40728d46e37ed3e421df71cab46fc6be32cce93a53a130d5ed05008f2a0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001861013b58f000004030047304502206a49b62a4bd5cf48325ac03a745884f1c9de1f48e3b86a2e6b4e2899db779676022100ec79d1670328c5bcb9c976323b6a3d2bd3181a22c0235f21422f9ee917c3e797
 . . . . [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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