kunstprojekte.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:e9:f6:da:ff:01:4b:dd:df:ef:6e:39:5d:c9:21:a1:9b:ab 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): 03:e9:f6:da:ff:01:4b:dd:df:ef:6e:39:5d:c9:21:a1:9b:ab
Serial Number (int): 340950776467654808523532736377657049062315
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1c:94:f1:50:f4:d0:85:ec:24:fc:c0:aa:6d:ce:5e:bb:d2:6b:76:ae
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9a:e3:a6:11:4c:58:ac:d8:54:2e:4d:28:99:f9:6f:94:76:25:87:97
Fingerprint (sha256): a9:dc:3b:be:d3:cd:9a:ec:a7:60:b4:a9:34:01:22:d3:1e:25:86:ac:e9:33:4f:9b:4c:1e:02:02:a2:1d:a6:81

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwWyFfg1da/S8FPkfXD9o
eQ4aR4HRuGZP9j2+t4l4J7sIbeNxtVVSQbosmhgAGPyuMmdtwf452SDfHWul97Gv
5l5OfYslAY0EPRLMMRpxi3v1VZQtWQZ2PS7cuq/CaFKYiKsFRPEJGJcYbt43R20f
q0rPdMt/INGWAaTdJ5r/84KepRK/TnkmgYek4nbjjdfrrnfZyWW1gNjTv5Mm/hQS
V0F3tSivYayGaPxKDB9M/l+ery2RrUB/ayKlUmLaQb/dZNf3Qrx6Z8/v0B0HSq55
2MgBuAwc7Ar9Gxq4n2l0dWamkVB7BR8E9ZNVXQyYaq8ifXmb28wBR4p9MgBKt8+X
YwIDAQAB
-----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 340950776467654808523532736377657049062315
 . . . . . . . . [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 2023-04-03 02:01:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-02 02:01:56 +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 24417506782230471156594285184133462939487597651968317774653217648994856524782992967642422489013362474611915226090075914399114430315316679633956502788667066447484133759659245812862784294167964487966297559855371008956861096688939907686969567039966625528986681190986350593627217172980901477138924203438072988394886247731291401601068116611246380911359089780720001870787702194591323147982566746827655212433801151226839232099765937379219736746826472371251652469671611806536203298777266550051743669925926402122689903785726726670028780094335793987081472576150708661445499559862748825220839150937658994611474513581317599237987
 . . . . . . . . . . . . . . . . . . . . [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)
							1c94f150f4d085ec24fcc0aa6dce5ebbd26b76ae
 . . . . . . . . . . . . . . . . [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)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018745106d7d000004030047304502201515da2de4e59adf651a52b00bdd3ea4ad33635de1c728e7f44cb974f62799d5022100875559ce8465ebd759a5668e2cc79ef7f8c24856d9b855ca373debf98c1c2db50077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018745106d8e00000403004830460221009d1697551cf0fc9beaa40c1bad72d266c4e5cc1f3fcc234ba76407da34c1b706022100ce098110e8668c539dab2d5d39be3bd3fc1c2a85c5c3f632528f6294af0797d8
 . . . . [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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