krause-notar.de

Issued by R3

About this certificate

This digital certificate with serial number 04:33:bf:aa:18:88:47:f9:db:0c:36:50:67:ae:2e:b2:2d:b0 was issued on by Let's Encrypt.

With 5 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=krause-notar.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:33:bf:aa:18:88:47:f9:db:0c:36:50:67:ae:2e:b2:2d:b0
Serial Number (int): 366058310175244854157779154371451116727728
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 1e:f0:8e:80:75:ae:14:10:46:50:9a:00:e3:17:8a:2a:23:99:3b:ea
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 92:a8:f4:79:a5:c3:fa:73:73:84:dc:2a:b3:0a:8a:81:66:53:94:77
Fingerprint (sha256): 53:7d:73:3f:90:2a:e4:4f:5e:9e:51:7c:49:bc:1f:d0:88:00:83:ea:b7:86:2c:f2:cb:67:5d:8a:2c:e3:fd:46

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

Revocation information

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

Check the revocation status for certificate krause-notar.de

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for krause-notar.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

krause-notar.de
krausepluspartner.de
wp-krausepluspartner.web06.pagebuddies.de
www.krause-notar.de
www.krausepluspartner.de

Other certificates including the domain name krause-notar.de

(limited to 100 certificates)
krause-notar.de
krause-notar.de
krause-notar.de

Certificate

The complete raw certificate details for krause-notar.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnMPzISbKW9GOb8az3PM+
neyxGElFgeKeeqddiD/nAgkcYc2R3nTqZ/C77CheHhpI9cE18g/duk79+gAS3bec
iqiWe6+iw81zMgesO0WPpwZb6c+XfrXMm/9iC7HHnKuIkG6HNl/qNL/Wtq1r8TSb
Z1WZe6Rs3JHt31RJTCBpNA5ZxZtYRwDaX0oUelOvsvknDVj4iLrlkczNsvjO+km2
pIIxpiHRjVdPB3wSItLUAMNF8EvpiobyHJvGr3vyyPFz8AENZcxNkXi0XZrpkdAi
gaml0V9tSTifhHPGvjCygGuN6XXBgWrILIrfPU6xmDWTUxIxOgzyvhcCK8xyOW43
8wIDAQAB
-----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 366058310175244854157779154371451116727728
 . . . . . . . . [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 2023-12-02 01:32:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-01 01:32:18 +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 'krause-notar.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 19789801985222094276413722939928539745984829693660700317280286148071928451026500853493523461438543987085796019306786007322686021176096991786511697029384410697460753117603713153173371594176414363220655424781671948549564571028207322382786498619833410007054444220483275084082711123137009333412661669107636075115328069181661325148391609646287607584991991456876745537756723969502507832247054262982961574662042674150259604242132788517995397077135940340269944807205013859592946561331472731328428905145712522416644783727336358209292283830060121572091556456963468666052031177433185293600953614396298735801707571968281181829107
 . . . . . . . . . . . . . . . . . . . . [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)
							1ef08e8075ae141046509a00e3178a2a23993bea
 . . . . . . . . . . . . . . . . [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 (132 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'krause-notar.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'krausepluspartner.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wp-krausepluspartner.web06.pagebuddies.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.krause-notar.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.krausepluspartner.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c285ea31100000403004630440220209ef8f5012ea8f6f81addf74b2a6341a68c759bc94d5ea2a9ee19d423fd47e902200ca01d6d656ddc45f4ee184e2672a3c9d8a2abce9aaff8a71aa6a5e06928b46b007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c285ea3240000040300483046022100a5bad1d80e9b2e613ac2ad4ebdf65fd77fe1da4b157cf2e11b2464b4c2086d83022100ed3f81a57ce17eea283a4d598143d93760c7b9dde46c2e469cf007729df2a8a7
 . . . . [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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