johannamez.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:ff:1b:fb:a8:cd:fc:05:f2:dd:e4:19:29:4a:4f:c8:e2:67 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=johannamez.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ff:1b:fb:a8:cd:fc:05:f2:dd:e4:19:29:4a:4f:c8:e2:67
Serial Number (int): 348146057206282317236250140316642488935015
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 77:d4:01:28:42:f7:13:6d:e1:92:56:fe:27:76:e6:04:9e:17:f6:8e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 1e:ac:83:65:79:80:7d:8e:d8:86:fe:ad:22:ec:05:b4:eb:4b:42:64
Fingerprint (sha256): 37:3c:94:bc:b2:d0:1c:d8:40:46:73:8c:fa:29:0f:ad:a5:0c:94:89:27:42:df:1c:0c:0a:52:4b:6e:5f:fc:15

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

Revocation information

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

Check the revocation status for certificate johannamez.ch

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for johannamez.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

johannamez.ch
www.johannamez.ch

Other certificates including the domain name johannamez.ch

(limited to 100 certificates)
johannamez.ch
johannamez.ch
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johannamez.ch
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johannamez.ch
johannamez.ch
johannamez.ch
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addon-johannamez.52sounds.com
addon-johannamez.52sounds.com
johannamez.ch
johannamez.ch
johannamez.ch
johannamez.ch

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA30TmQBZvy1DY8bWkAaOH
UT07ZI39ttESHA2oaL/qDZw4KCBhHlsIXIpmM8xZpLcxjObqfwP5HvxGGFg2HzxO
uammuRnx4g9LWZlKGtemC3+4JCPuOgmpqs9LQpFiFivpc1esLpwTakVd5m5IVta6
rimc8N3C4b1knqRG849m2dwis6HZV01dO0GPqcotoeT3z7FVHlmxYZIaVJf/4wfd
7diOcKOWZXY2bmleVyOM3ZuSWetsRn05uCNO3I1fcgWJmM0Rb26XAxCzXvvH4K8v
/mGCYtO27XJ1hAZkEUPKVO7oCW+bO60qRNFU7cBdvbdcDO0ma58PNfcvrmAAGzNW
xQIDAQAB
-----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 348146057206282317236250140316642488935015
 . . . . . . . . [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 2023-09-27 16:57:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-26 16:57:29 +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 'johannamez.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 28185117575451490967655387597184150422331408837951821748859776525539562168819806905816301735094475520249710243050643162237596887425418811653180644361222961341495747417438744043472025267612185640522612023858858080519942595362578585771944360673080413737473456396240535173467875012749488047330074802531098522812115923159770276064746193486300462222499326442454211371013631313145218073731468732907953373967744999800850936270744594242663182054079770787774483562916757244841045332564639075087839142307395201788411958794221614850861038363244935287763824339449691905615083127457372020110983767582081476463787384750757895165637
 . . . . . . . . . . . . . . . . . . . . [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)
							77d4012842f7136de19256fe2776e6049e17f68e
 . . . . . . . . . . . . . . . . [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 'johannamez.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.johannamez.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)
							00ef0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018ad7c9ef6b0000040300473045022100ad86a20c75e1eafed962305d7ae1c97ac8fc984088836e81607d52e4215c6bff0220070422fc01b08b3eef284329eb0629c4ea13c650b18d3f7b137be9a8325f9b94007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018ad7c9ef5a00000403004630440220283d56165ea5cdad5e076777e925dc4e2b909c2817b82a4221a905259e7a43bd0220176bb12039422d675a5b6146d624e1c258fc6ddb3c468acc46ef5228e4ae0343
 . . . . [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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