kunstprojekte.ch

Issued by R3

About this certificate

This digital certificate with serial number 04:0f:38:4d:c7:c1:0b:0e:76:c7:ec:a8:c8:41:76:22:2b:da 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:
  • 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=kunstprojekte.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:0f:38:4d:c7:c1:0b:0e:76:c7:ec:a8:c8:41:76:22:2b:da
Serial Number (int): 353628219856971094321988368236280482507738
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b3:c5:b7:fb:bf:6e:f6:99:8d:9d:0e:1c:4a:0c:a8:f3:2f:56:c9:fb
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 4e:83:f4:04:55:7e:6b:41:cc:d7:c7:a5:1e:33:97:32:f0:de:28:63
Fingerprint (sha256): f2:2a:83:44:7a:57:8e:36:09:e9:99:e6:6f:c2:5d:1c:fe:4c:01:90:b9:c0:5e:5e:f3:1a:ad:36:ef:8d:67:cd

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3C1ZRyE71NIpk2WqKybA
pYSmRHiKS73Y3R7rOefFiJJBLqY0YwEahoPu+wTlk6mcyOcLamFu62SkCTd0GEvV
2t72vPByVmG3DksNbCTGdMz2sh/iE34UDJVdoIuTjXUfhr95kPJ2YIFICIDrz0mK
NT75OnkpEnDurV3zCxyKCah8oMsDhKOKMUXThJVGbQCDDRbXGo5aOmDFeVNjR/XG
N1T78SVCSjVnMRwRBJr6GpkFJUAzl1Q9jqs4+onXPLZg4KsNa6SgEwHpJVuso2UZ
mTUKTQ4KXer4/UAvPjAaL8YpM2uKDOqQSnTkpH6XbhY7xnVB5rb9zgdKmyrC744X
ZwIDAQAB
-----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 353628219856971094321988368236280482507738
 . . . . . . . . [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 2024-01-28 01:01:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-27 01:01:26 +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 27794789390472534696971718473871781596210592722551596518534773762852603736514417909441783025732336680903361147809040918434871020781353194409618503594112899733074224759540996051121971158933685615829260859061028529500273708285312955056965711025874255599396185237210140096187388685751031171225460112919169470072880939375030413698385435925073188091687363365892208621057854867264000586591654187137948154236794863332877882520802586794127311653043841833211957786002662807199903701427154106710459102910692460397590114716582018574096295897126706735937572977830607300621745926308676935814395391061055874145563532073957315188583
 . . . . . . . . . . . . . . . . . . . . [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)
							b3c5b7fbbf6ef6998d9d0e1c4a0ca8f32f56c9fb
 . . . . . . . . . . . . . . . . [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 (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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d4dccdafa0000040300483046022100a5aa226f4faa68ec28536211374048c2166c7964f62af08524f6278868bb0cca022100d1130fe9ab65be1c9e490c71ae07144b672e37546b3778edb3728f7f12d764a000770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d4dccdb510000040300483046022100e19e58bc394421a420856f6347a4778adbcc31acf2dcc9023fbbb14cead4daec022100a60350e5e6e7dfeb441eb3de6ab989f6b488ac02ef7859ae0966cd5e1f94f68d
 . . . . [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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