ludwig-alexandersreut.de
Issued by R3
About this certificate
This digital certificate with serial number 03:36:36:eb:6d:13:6f:eb:db:9d:dd:71:c6:c3:b1:eb:d3:f1 was issued on by Let's Encrypt.
This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=ludwig-alexandersreut.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:36:36:eb:6d:13:6f:eb:db:9d:dd:71:c6:c3:b1:eb:d3:f1Serial Number (int): 279785106322868177965094670243341464753137
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 12:f6:5e:63:3a:40:bc:e3:8a:46:49:43:95:05:5e:13:dd:f0:be:38
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 5a:8b:ac:ae:0c:b9:02:21:f0:cc:b4:6b:7d:15:57:f9:f4:39:95:de
Fingerprint (sha256): 6f:d7:1d:05:08:c0:45:17:36:a7:d8:ca:d1:9d:22:9c:eb:de:66:4b:82:cd:e8:87:62:89:af:f6:d3:73:95:fa
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate ludwig-alexandersreut.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ludwig-alexandersreut.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
ludwig-alexandersreut.de
Other certificates including the domain name ludwig-alexandersreut.de
(limited to 100 certificates)
ludwig-alexandersreut.de
www.ludwig-alexandersreut.de
ludwig-alexandersreut.de
www.ludwig-alexandersreut.de
www.ludwig-alexandersreut.de
www.ludwig-alexandersreut.de
ludwig-alexandersreut.de
www.ludwig-alexandersreut.de
ludwig-alexandersreut.de
ludwig-alexandersreut.de
ludwig-alexandersreut.de
ludwig-alexandersreut.de
ludwig-alexandersreut.de
www.ludwig-alexandersreut.de
ludwig-alexandersreut.de
ludwig-alexandersreut.de
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ludwig-alexandersreut.de
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ludwig-alexandersreut.de
ludwig-alexandersreut.de
ludwig-alexandersreut.de
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ludwig-alexandersreut.de
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ludwig-alexandersreut.de
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ludwig-alexandersreut.de
www.ludwig-alexandersreut.de
www.ludwig-alexandersreut.de
ludwig-alexandersreut.de
Certificate
The complete raw certificate details for ludwig-alexandersreut.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE/jCCA+agAwIBAgISAzY2620Tb+vbnd1xxsOx69PxMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAyMDYxNzIzMjdaFw0yNDA1MDYxNzIzMjZaMCMxITAfBgNVBAMT GGx1ZHdpZy1hbGV4YW5kZXJzcmV1dC5kZTCCASIwDQYJKoZIhvcNAQEBBQADggEP ADCCAQoCggEBALG0C+FO5zxScCwbyv3gLtzrslTaeRt4J3c91+3s3veB9F/qgrI7 C7gS68l6ekF2MGw0xLvvpGO1gHRV4TnOBUym3/zPagh1ZPrQCOpBZoQ+Q16eFMab rQQGexNwGBktU+gvPiU4JKRjQ8ef0aFr8eY2hA7cg0ewiL8orTcW53ghfcYmuOjS wAUhdWDOcMFMUWaihebX8u3C6KNqFNe+RstRAcvLpjKW/CUdh+E0FbKw9jTVNK+5 awFDcowJZxNISi2EM9efoFTzVb9RPlPu2kG4U4SUSL6JEFagDS09J6R97zgLjE5M /GM1cPnquS4ygy8sXD1ywsIBC2TwVs5PPacCAwEAAaOCAhswggIXMA4GA1UdDwEB /wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/ BAIwADAdBgNVHQ4EFgQUEvZeYzpAvOOKRklDlQVeE93wvjgwHwYDVR0jBBgwFoAU FC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzAB hhVodHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5p LmxlbmNyLm9yZy8wIwYDVR0RBBwwGoIYbHVkd2lnLWFsZXhhbmRlcnNyZXV0LmRl MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcA O1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcAAAGNf6kkRwAABAMASDBG AiEA8I2c53gjqfv+0NY4GQHg/752eW2/JwBMQczU2QcB88cCIQCSbad8/D4RW43t qkof9yZtvYP3ihBhbDNdGZJGYhI6GwB2AHb/iD8KtvuVUcJhzPWHujS0pM27Kdxo Qgqf5mdMWjp0AAABjX+pJqAAAAQDAEcwRQIgOMfx8hmlZUWEQ9igmqtrwgHdlsvl s/cDusvaAl49tRsCIQCiOccXSpZ4x+DlQv1L4Mp/Q26cUhlRkkhnMkUmcjJ6PDAN BgkqhkiG9w0BAQsFAAOCAQEAHOtpKz7LHqZYe0RYegrvVGz4Sw1hglmFy1gNmnrw FALMVLv0To+AR5i/aYt46/g8xIsTnnQYF05EqksHMqbQagm+yCvopWJuC0UX//Rq /HUSyGG1bsSsPIRToFTJUSizaaLt6v8PN8oIGar+h2ePzfOrQ8h6TYl4q4eiahOw +f8uUhQeDEi9S1TA9VE4ZaQTEFYca6Eju6WJ341O2FYdFkSyCG3+QVAYGJwDvPO3 OeCCGW4PRltnMAcYqjTDcDge2lMJg9x4KyDH5L7AKRfER2HPtOclE/n6ymkkoXL6 7FU4O7CzIEd1p7kuzzyQ1qd7fAaHQDN+BOGs+JokK/C/EQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsbQL4U7nPFJwLBvK/eAu 3OuyVNp5G3gndz3X7eze94H0X+qCsjsLuBLryXp6QXYwbDTEu++kY7WAdFXhOc4F TKbf/M9qCHVk+tAI6kFmhD5DXp4UxputBAZ7E3AYGS1T6C8+JTgkpGNDx5/RoWvx 5jaEDtyDR7CIvyitNxbneCF9xia46NLABSF1YM5wwUxRZqKF5tfy7cLoo2oU175G y1EBy8umMpb8JR2H4TQVsrD2NNU0r7lrAUNyjAlnE0hKLYQz15+gVPNVv1E+U+7a QbhThJRIvokQVqANLT0npH3vOAuMTkz8YzVw+eq5LjKDLyxcPXLCwgELZPBWzk89 pwIDAQAB -----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 279785106322868177965094670243341464753137 . . . . . . . . [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 2024-02-06 17:23:27 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-06 17:23:26 +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 'ludwig-alexandersreut.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 22432964171158708310001024568794334964195207580109901820613707815467125136426188278724526916195542534605914253916276838222342746350982949395908405599047982582047249037817836306597468364948958863345182672545948436007697964455397910111567309620426111078148726769305339027025359466577212346074058130032783063076172495118219328911917653466843384375920871353990188124087079012959253234632359984461058078881245868870694392399335395180404563280432272418814433574653354213570119591492648572879467446971300308646369183758519184129908080996209253243622667911249073889056068982925046715778091150014942494752276597250741257584039 . . . . . . . . . . . . . . . . . . . . [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) 12f65e633a40bce38a46494395055e13ddf0be38 . . . . . . . . . . . . . . . . [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 'ludwig-alexandersreut.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d7fa924470000040300483046022100f08d9ce77823a9fbfed0d6381901e0ffbe76796dbf27004c41ccd4d90701f3c7022100926da77cfc3e115b8dedaa4a1ff7266dbd83f78a10616c335d19924662123a1b00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d7fa926a00000040300473045022038c7f1f219a565458443d8a09aab6bc201dd96cbe5b3f703bacbda025e3db51b022100a239c7174a9678c7e0e542fd4be0ca7f436e9c52195192486732452672327a3c . . . . [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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