kabel.kabelmax.de
Issued by R3
About this certificate
This digital certificate with serial number 03:c8:92:b9:b5:cd:c3:04:39:50:c2:d3:c0:f6:d2:23:50:12 was issued on by Let's Encrypt.
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=kabel.kabelmax.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:c8:92:b9:b5:cd:c3:04:39:50:c2:d3:c0:f6:d2:23:50:12Serial Number (int): 329588362729190125552761498480716793729042
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: bb:0d:ea:7a:b7:74:7d:39:91:60:95:25:d8:c0:0a:44:d3:4f:cc:74
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): d4:eb:31:33:72:fe:e3:08:3f:00:73:7c:73:75:ba:f2:b7:10:09:5f
Fingerprint (sha256): a1:3e:57:14:f4:42:b0:6e:ef:18:47:7d:83:8d:70:82:d8:9e:5f:c4:75:15:61:60:e1:c2:18:71:58:68:0b:22
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate kabel.kabelmax.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for kabel.kabelmax.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
kabel.kabelmax.de
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Certificate
The complete raw certificate details for kabel.kabelmax.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFJzCCBA+gAwIBAgISA8iSubXNwwQ5UMLTwPbSI1ASMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMDEyMTkxMzE0MjlaFw0yMTAzMTkxMzE0MjlaMBwxGjAYBgNVBAMT EWthYmVsLmthYmVsbWF4LmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEAphTNpZ3MDZwxWuO5mA72ufJug+vCslzPttY05gBfEVxET3Gsoigd5zyQ4Jl8 3OQc4CPleoSP26Yf/w3LO6ueLonSGIGHrXS+NU4lHHakmpE9kBkKnnyekSNjKbkx LaVJ1Eku0F+ruPjRXZmX5sfIYTVptYC765VIlWJnXbAK5SmT8N/ucsKEHnkMjnAf QyzT0V2TM/2avAC5I8gVBVPSQcQtnaXFVPAUAVueX2B0cB6FBfF/31bcAqo457/E N051I0ulrAHQsHAbPPAtBcYT74CIhR/ApFa4xbIucn1rqIL1k+CAHLmmDRnocRqE jg6dOVUTS6dirCjx9TpweGK6NQIDAQABo4ICSzCCAkcwDgYDVR0PAQH/BAQDAgWg MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0G A1UdDgQWBBS7Dep6t3R9OZFglSXYwApE00/MdDAfBgNVHSMEGDAWgBQULrMXt1hW y65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6 Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iu b3JnLzAcBgNVHREEFTATghFrYWJlbC5rYWJlbG1heC5kZTBMBgNVHSAERTBDMAgG BmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3Bz LmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1AESUZS6w 7s6vxEAH2Kj+KMDa5oK+2MsxtT/TM5a1toGoAAABdntaEgoAAAQDAEYwRAIgIPca 7cNG8/KcEsMAzIxlh92SAELooax8/cnw6cSF37wCIGjor/lUUrwzljqrgy9mVlUA Bg90r7YiEz7AcC50JnesAHYAfT7y+I//iFVoJMLAyp5SiXkrxQ54CX8uapdomX4i 8NcAAAF2e1oSUgAABAMARzBFAiAZmkjqZnmXNl38hmBItOgDOn83cu6vJnTFeKLL pq9rSwIhALAveXtKoAaSteQPva7rxAeJIFVGLlrH9ZlPEpsMJogpMA0GCSqGSIb3 DQEBCwUAA4IBAQAkGr786tOeN9NEWsPdXy8QpW30JmCt6HGsRIZ2fd+7cH59/BvR OEEHJRYsC9S58lWEROsCaMnLnZ2NTgbLUFhuSxegkPHe/1CdkmJmSBoV/sZu1gQr 4DIE6zNaYdrtna+MpLk1J2j1vw/aC+pXll37TYvhtuEjV8KOzVMTtB8PNb+HsSc5 yw+xp4rTybqqiOb6NfCd7/j6pPLBv8EatGnE3ZhY1PhYqz/iag8DgsRZqiA4FPjC MRlcfdYEZOxTBOyp9DAwQp9AleeTJyj4aQH0ur7CNFbMYcNOQdT/1ivItjw+K3wm A8LB/2fghZdOIOMXJZkG6dwBIkNsPmByMP2A -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAphTNpZ3MDZwxWuO5mA72 ufJug+vCslzPttY05gBfEVxET3Gsoigd5zyQ4Jl83OQc4CPleoSP26Yf/w3LO6ue LonSGIGHrXS+NU4lHHakmpE9kBkKnnyekSNjKbkxLaVJ1Eku0F+ruPjRXZmX5sfI YTVptYC765VIlWJnXbAK5SmT8N/ucsKEHnkMjnAfQyzT0V2TM/2avAC5I8gVBVPS QcQtnaXFVPAUAVueX2B0cB6FBfF/31bcAqo457/EN051I0ulrAHQsHAbPPAtBcYT 74CIhR/ApFa4xbIucn1rqIL1k+CAHLmmDRnocRqEjg6dOVUTS6dirCjx9TpweGK6 NQIDAQAB -----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 329588362729190125552761498480716793729042 . . . . . . . . [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 2020-12-19 13:14:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-03-19 13:14:29 +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 'kabel.kabelmax.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 20965817118055190387803577148310805598389710483311940065116957314601984659416877223777740017164903560021472245933791682877020483017679768941968886159949355946486576404531869472087299175982849395173250855701251078642575586106746162246086018688311302766507631026200714631899014525552399620228339360236339226873978409476783073805391642938429736550184345431730136781936593542105549296009307676193380301933851743052782169859524626436021350896688957605539924383293381113491430846924103661417041552469564909647046616575288264651055141596282829250404308662700383219842067087631032110524712692663871870405443276898286893709877 . . . . . . . . . . . . . . . . . . . . [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) bb0dea7ab7747d3991609525d8c00a44d34fcc74 . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kabel.kabelmax.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 (69 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [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) 00ef0075004494652eb0eeceafc44007d8a8fe28c0dae682bed8cb31b53fd33396b5b681a8000001767b5a120a0000040300463044022020f71aedc346f3f29c12c300cc8c6587dd920042e8a1ac7cfdc9f0e9c485dfbc022068e8aff95452bc33963aab832f66565500060f74afb622133ec0702e742677ac0076007d3ef2f88fff88556824c2c0ca9e5289792bc50e78097f2e6a9768997e22f0d7000001767b5a125200000403004730450220199a48ea667997365dfc866048b4e8033a7f3772eeaf2674c578a2cba6af6b4b022100b02f797b4aa00692b5e40fbdaeebc407892055462e5ac7f5994f129b0c268829 . . . . [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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