it-native.de
Issued by R3
About this certificate
This digital certificate with serial number 04:11:79:99:57:47:64:a1:25:08:86:18:08:55:51:2c:64:b5 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=it-native.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:11:79:99:57:47:64:a1:25:08:86:18:08:55:51:2c:64:b5Serial Number (int): 354395576743832249483753475772354688476341
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 60:53:b7:6c:3d:c2:18:f9:5e:be:32:1f:ff:f8:6e:9c:6b:80:28:18
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 95:4a:9b:a1:e0:50:5d:31:63:d1:cf:e5:ec:a9:6b:d5:e7:60:00:fc
Fingerprint (sha256): b0:f3:d9:61:25:2d:0d:b7:e1:45:1c:fe:bf:ad:82:8c:94:3f:23:29:83:a2:89:b3:8c:8b:86:f3:6f:f4:94:97
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate it-native.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for it-native.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
it-native.de
www.it-native.de
www.it-native.de
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Certificate
The complete raw certificate details for it-native.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE9jCCA96gAwIBAgISBBF5mVdHZKElCIYYCFVRLGS1MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEwMjIyMjA4NTdaFw0yNDAxMjAyMjA4NTZaMBcxFTATBgNVBAMT DGl0LW5hdGl2ZS5kZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMvo herrXIDaFqex/T6APJkLx5hBHpTGcQabAiFAnkI08QDgV+nunXiLlQx1cEAFztxD 42yiOzHW+/Ns5L2wj/NqPIkr6IbwcbW/fAHgU5oTqr79TaECm0t1VisjFdVT3tdd /mznj5RHSM0oVZXE74mPbZ0lxbHwvJAXcO/lxA5osgBuwi4ukYJwD9ufsxQWbBak tEGUteS6Nv0epZK/QGCe2pNKTK7j0YTuFF3zJi1WTecWDoX9nHbBEBptQc7i9Wje l+4BOBI1Owjk5le4UoOU2hByFg9wuj4lzQs2YU/HQ5FyBLp1CRWaZaEdK/5HZRmM gxA5t7dU3oSaByq6+u0CAwEAAaOCAh8wggIbMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQUYFO3bD3CGPlevjIf//hunGuAKBgwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA 5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMu by5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8w KQYDVR0RBCIwIIIMaXQtbmF0aXZlLmRlghB3d3cuaXQtbmF0aXZlLmRlMBMGA1Ud IAQMMAowCAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHYAO1N3dT4t uYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcAAAGLWaYTwQAABAMARzBFAiEApr2N F7jimaWLMCZJStbK+gXh+Qel5s7JA9qzKvXXfRQCIDkslNLyRAvMD5FOdxEhcy6g GHxgtr/2D9RhQ8E5NrXDAHUA7s3QZNXbGs7FXLedtM0TojKHRny87N7DUUhZRnEf tZsAAAGLWaYT7gAABAMARjBEAiBcNZWIYdG9HEoFcervHYcTfC7AI1289eT/apGU hQVxeQIgWp8WZhy6F152I0+QGVQA7rSZrEP6uuZ7eeQ2gr5iX1swDQYJKoZIhvcN AQELBQADggEBAGr2o/7Qitj44bQEbJ4OTDmVJBkj4hkXlO8ounLuWmPv8G8svHz9 a0nctXpzGJucEXfu1rVnjfrayEjNWAtwMAREJjkCWRvIJSInOGDHVbRVeiVmIvE/ 3LEbCkjX35JD02rirBEBXPjzud8x3OA/lzCA+HmfVpXz6VifSqy7Xf/64eCey3iY zAsslJ8N2XvLWxl2ffDFBrH1ex46BoLjDSN/2G8/B1JR/xPy5r6wAYIoliQRsdmw emMhX4l+/EdZf1o03xZBPazowWyoBDyMU2KvL8hpcY+8kXda6Ktog8exaMKuPyiJ E50LFPg0Qm6uc2siv22XliCyirM3RUebP1c= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy+iF6utcgNoWp7H9PoA8 mQvHmEEelMZxBpsCIUCeQjTxAOBX6e6deIuVDHVwQAXO3EPjbKI7Mdb782zkvbCP 82o8iSvohvBxtb98AeBTmhOqvv1NoQKbS3VWKyMV1VPe113+bOePlEdIzShVlcTv iY9tnSXFsfC8kBdw7+XEDmiyAG7CLi6RgnAP25+zFBZsFqS0QZS15Lo2/R6lkr9A YJ7ak0pMruPRhO4UXfMmLVZN5xYOhf2cdsEQGm1BzuL1aN6X7gE4EjU7COTmV7hS g5TaEHIWD3C6PiXNCzZhT8dDkXIEunUJFZploR0r/kdlGYyDEDm3t1TehJoHKrr6 7QIDAQAB -----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 354395576743832249483753475772354688476341 . . . . . . . . [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 2023-10-22 22:08:57 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-20 22:08:56 +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 'it-native.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 25741037330017990001661031353681597743430439084444031206112519990826495906448777963213573128874155482725426695626808681516207336026789972312017440374077607085908281000882733684620875231755073483022387354789209942702635255279242295348758564079626074904765110822315641497018251289831979814250095084861628770918964981840468689828514549790851118962322326263550051870094999757781421691994971615378213866214511523995623969625890920276650121220546918041121727731495398722694489325369239246703614895126705993590064006921207437920349377744098902033154741362276990003179993387862219895313129529339372683120617652077869018053357 . . . . . . . . . . . . . . . . . . . . [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) 6053b76c3dc218f95ebe321ffff86e9c6b802818 . . . . . . . . . . . . . . . . [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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'it-native.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.it-native.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) 00ef0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b59a613c10000040300473045022100a6bd8d17b8e299a58b3026494ad6cafa05e1f907a5e6cec903dab32af5d77d140220392c94d2f2440bcc0f914e771121732ea0187c60b6bff60fd46143c13936b5c3007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b59a613ee000004030046304402205c35958861d1bd1c4a0571eaef1d87137c2ec0235dbcf5e4ff6a91948505717902205a9f16661cba175e76234f90195400eeb499ac43fabae67b79e43682be625f5b . . . . [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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