www.jofodo.de

Issued by R3

About this certificate

This digital certificate with serial number 03:36:32:fd:84:fb:6f:de:6b:df:1e:87:53:b5:3e:34:5e:1a 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=www.jofodo.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:36:32:fd:84:fb:6f:de:6b:df:1e:87:53:b5:3e:34:5e:1a
Serial Number (int): 279779883357104830272061141739290875944474
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cf:7f:ff:52:8c:0c:dc:56:77:b4:0a:b7:0a:d5:25:65:01:87:9a:8d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3f:24:b2:c9:b8:49:87:21:16:d1:61:ca:dc:f1:ee:90:2d:1c:03:4a
Fingerprint (sha256): 0b:a4:1b:c1:04:ff:a7:ab:4a:98:44:c2:ac:31:65:12:51:94:64:a1:6e:90:ed:7d:cc:c1:9a:a3:04:2a:d8:a5

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

Revocation information

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

Check the revocation status for certificate www.jofodo.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.jofodo.de

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

jofodo.de
www.jofodo.de

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Certificate

The complete raw certificate details for www.jofodo.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtgyN++AvG80BhvMYOLhs
fG4x3FrMeXmDhYqqI/JWzv6T+vWgZhw4KUAXz/Pzd5X4FVBrjR5WYlhQfzv6OhJx
/jsW/dCBNUZk6XUIqjEFnxtxSex5lcYXdzRPsHHsx7sNI3COXNspR4apGEjBNf5L
J5fiiByXMQ6UpW+3FHUhzKct0wdOKfuBw/DAzkd18zpkni6vKXSGjBZSrgQYAByQ
rGyjRCJMNPig+qKaxAWllEvyuDyMWq6olTafPRbdltx+cwvGwjXdqZW2JuYarbe1
eW59uqTLg1gWl3QT4G1Oa/AHAb3JBfWNs7+F2l5cVQPqNHhKiOBbFBVCUIv13/SK
sQIDAQAB
-----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 279779883357104830272061141739290875944474
 . . . . . . . . [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 2023-07-02 04:10:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-30 04:10:56 +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 'www.jofodo.de'
 . . . . . . . . [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 22981562419935981987748084992996676172663882573242608597697488256688615923214661404595642350306679383754839046340654572832520037372801198897157555162739365365097321531500522568696932465571448246848171333342089796740451237394718639990282342124004105798206175153236617018652836578340518419055276504982794444213524007834279283302248062530690728856970600161925046750164413036762963924574762420832439691078763477040447388276688617829051012038359107611205705825715575755689013483827244578781713203344284380997625124540648100459351155854678814775692177815820003160543318489698564707205406931696252735839851092175298986543793
 . . . . . . . . . . . . . . . . . . . . [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)
							cf7fff528c0cdc5677b40ab70ad5256501879a8d
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jofodo.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jofodo.de'
 . . . . . . . . . . . . . . . . [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)
							00ef0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001891502e1630000040300473045022100f709005d72e9d6858539fbfe9a006b174bf0d9559836684d206fd7671cb101ed0220634e97a85fbe80032c1231c335108f0f43f537a0a3495acccbb5b9f2453420d7007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e000001891502e14d000004030046304402204bbfb25bdf4595f8735f52d58a695c81ca7dd2cb150bc723f7f443f76fa45330022048c32e6303f240f7dbce683270359704b7a336f6cc7fa015a6480739d19c2175
 . . . . [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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