f-diamante.ch

Issued by R3

About this certificate

This digital certificate with serial number 04:94:3f:64:ec:be:d1:cf:f3:07:9c:fe:17:e7:80:15:73:f6 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=f-diamante.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:94:3f:64:ec:be:d1:cf:f3:07:9c:fe:17:e7:80:15:73:f6
Serial Number (int): 398895199426527133463708093397827033854966
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3b:4a:47:58:80:e7:88:00:bc:c7:e8:d6:f2:3e:48:67:ab:85:13:c9
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7c:6a:ab:b0:82:3c:b2:c1:5c:ca:fb:ad:0b:a4:8a:5b:97:74:05:67
Fingerprint (sha256): 42:61:58:c3:ef:4e:9d:9b:f2:17:ae:c3:de:88:25:1c:0f:70:eb:3c:cf:54:2a:31:f8:62:96:c0:ee:ff:43:34

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

Revocation information

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

Check the revocation status for certificate f-diamante.ch

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for f-diamante.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

f-diamante.ch
www.f-diamante.ch

Other certificates including the domain name f-diamante.ch

(limited to 100 certificates)
www.f-diamante.ch
www.f-diamante.ch
www.f-diamante.ch
f-diamante.ch
f-diamante.ch
www.f-diamante.ch
f-diamante.ch
f-diamante.ch
f-diamante.ch
f-diamante.ch
*.f-diamante.ch
f-diamante.ch
www.f-diamante.ch
f-diamante.ch
*.f-diamante.ch
f-diamante.ch
f-diamante.ch
f-diamante.ch
f-diamante.ch
www.f-diamante.ch
f-diamante.ch
f-diamante.ch
www.f-diamante.ch
www.f-diamante.ch
f-diamante.ch
www.f-diamante.ch
www.f-diamante.ch
*.f-diamante.ch
f-diamante.ch

Certificate

The complete raw certificate details for f-diamante.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtOh7DzfXOs4sSNFFWxE3
FmGilVm9Bw6lXFz3GIuZpuU4T9yka5xQ8fBMkDrm7SVXwp7FCDzimnfqrWKrBphC
sgLmv4vz1q9ytV+13+rCrLxFcWwo+GrX/3E3ecf00XxzjCL/9h9TUsCBHQRBUV97
JbmRregd+7HwTOVF/SJ2koMo0EfvRuvqloiXTozA9evLojUZbNjNycsMUkz+251L
vuUcdBd/F4x4aoBRXffD+HavMLmQG3K1ygJw6cJjBB4YNEB3f2kUMdxq8Gk31yVE
7MBn2hYD/ShJh8Pa5P1EUw2Mrdo6et80kPgmEDudui32RIzaDGn2E464tJsgfx/c
jQIDAQAB
-----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 398895199426527133463708093397827033854966
 . . . . . . . . [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 2024-01-09 19:08:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-08 19:08:53 +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 'f-diamante.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 22837535400244213115485939585508283604571221478514812024471444623027068654882645343515000129329100836154049558990590299283576223717158795656760564388991459612270108518070240072037848243715492417286802591867001625286045456666447808624000106567532224000038391355130036607225310321678456080249234380905378568429388598357625545546073947715919487439976994226294481917083679428337394235492490280367280488494006265725347874647300070099576221821143842806349673276653274726188168965199200343493233695383788150199620426191099750048712418924504329814941051200488978853612584073343769902265075640451008616264289395806256830078093
 . . . . . . . . . . . . . . . . . . . . [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)
							3b4a475880e78800bcc7e8d6f23e4867ab8513c9
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'f-diamante.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.f-diamante.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cefd79eb60000040300473045022100bad98562520a776df5dd9ef74872b640baeeab981d7f3c33c1e516422af9134102201a12a2bae82b532abba1df73ba02c02d1086db701541906c4ff77d7ce2d021bb007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018cefd79ec4000004030046304402205f5ee10f0cddb94bfcd8c063a9cab0ddb5d8bd96052807012fc51a31207d0f8102202a2bfaf9f73f86c04e7601e9b1e27b3c2e755733908f91447170d1e135088d7e
 . . . . [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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