greenadmin.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f2:dc:2c:76:70:c8:37:05:ce:9a:ce:a7:76:48:f3:9b:c6 was issued on by Let's Encrypt.
With 3 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=greenadmin.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f2:dc:2c:76:70:c8:37:05:ce:9a:ce:a7:76:48:f3:9b:c6Serial Number (int): 343977851612542156075264926786774103202758
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 58:4e:5a:5e:68:71:dd:c0:4b:96:69:15:13:7a:81:e1:04:f1:c2:38
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 37:77:90:7d:62:bb:6a:68:ad:bb:45:15:91:c8:ef:ba:4a:37:47:0b
Fingerprint (sha256): 8f:ba:47:42:54:b8:b8:74:81:dc:9c:71:39:d0:3c:fd:8d:fd:fd:f6:00:e1:81:91:e5:0b:f3:04:7d:f9:93:10
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate greenadmin.de
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for greenadmin.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
greenadmin.de
webmail.greenadmin.de
www.greenadmin.de
webmail.greenadmin.de
www.greenadmin.de
Other certificates including the domain name greenadmin.de
(limited to 100 certificates)
vazha.greenadmin.de
vazha.greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
www.greenadmin.de
www.greenadmin.de
greenadmin.de
vazha.greenadmin.de
greenadmin.de
www.greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
vazha.greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
vazha.greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
www.greenadmin.de
www.greenadmin.de
greenadmin.de
vazha.greenadmin.de
greenadmin.de
www.greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
vazha.greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
Certificate
The complete raw certificate details for greenadmin.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFfTCCBGWgAwIBAgISA/LcLHZwyDcFzprOp3ZI85vGMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MTMxMDM5MTRaFw0x OTExMTExMDM5MTRaMBgxFjAUBgNVBAMTDWdyZWVuYWRtaW4uZGUwggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQC+JDOw1xgoozoWAEisn24pIMT8+ZiHB8Zp 3Q8z+Ns6oRaTva+34lR4Ze1lr5R7aJpRhkJW82l3josrFbjMdx8S+X5UYPglkwhY KL2jvXDGm604NFBJRrADYjuzshdfBzjsZ4PRQC62jj9rRZi0yGv3l+dsY5q6rq4k gVJaLdzrvNK/1zILIpuXcW2QaESU9dtr/ipXk3LcK2reSIpr/rRsQXO6jzhZ8RTs Q4PDhXcEfCINSR2TfRBGNzgRJf/JKk1f2dF5kG0br19tgdlwmkESdPXNGpXXbuH3 un52N04lEhY+A0ak0g4xpQuIv+qmMo+6tjK6qW4MSGfOqeVeOAtlAgMBAAGjggKN MIICiTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFFhOWl5ocd3AS5ZpFRN6geEE8cI4 MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMw YTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9y ZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9y Zy8wQgYDVR0RBDswOYINZ3JlZW5hZG1pbi5kZYIVd2VibWFpbC5ncmVlbmFkbWlu LmRlghF3d3cuZ3JlZW5hZG1pbi5kZTBMBgNVHSAERTBDMAgGBmeBDAECATA3Bgsr BgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0 Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB3AG9Tdqwx8DEZ2JkApFEV/3cV HBHZAsEAKQaNsgiaN9kTAAABbIrGan0AAAQDAEgwRgIhAKDol16rLTm97xFPgCC5 cKZ2/fKqxFzVBuv7iSmL3YlTAiEAhuUIIVEw0tpbAi8iKW3X0koCjqJAbfbaMCIq x6POhmAAdgBj8tvN6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAAAWyKxmop AAAEAwBHMEUCIQC3rk6QZCuqDR8gJbK84zmN5FwO0RKNhfrTvccspH1erAIgF7CN MB0AI2v4ocSSGNmRzgI9lJ30bBLIXhT/9tOi2Z8wDQYJKoZIhvcNAQELBQADggEB AG9HSVznDsOzMFTxaowbJ6BAb/vfKmQALhp2an1iR2iyl2sjwEO7g/t+ct/G2v1I l+E9ZWInMAyErfrENS3whVrYrhyHQwdX5HUZTJAE9lHmt10uxxloQ91lWD7UwdAb QPWajAXg/q80BcxvT22yRnWepKYhi60iRBrlW2gHr/4NwFGcFg52yBWd46k9HvYo ofMKSHTnv14yw4qXPpXvFUgYbmqut4lNaM6kOqPD+1XlC2r96Ay6EBg9iqsY7fe1 K+rNN0GCimgYTRvdMkhXv4GDMLe6xRB7P80BC/j0X0akOBUprfH1eZkrHQCwi9WQ +ax6hmUfMLwOhAuySMEjV6Y= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAviQzsNcYKKM6FgBIrJ9u KSDE/PmYhwfGad0PM/jbOqEWk72vt+JUeGXtZa+Ue2iaUYZCVvNpd46LKxW4zHcf Evl+VGD4JZMIWCi9o71wxputODRQSUawA2I7s7IXXwc47GeD0UAuto4/a0WYtMhr 95fnbGOauq6uJIFSWi3c67zSv9cyCyKbl3FtkGhElPXba/4qV5Ny3Ctq3kiKa/60 bEFzuo84WfEU7EODw4V3BHwiDUkdk30QRjc4ESX/ySpNX9nReZBtG69fbYHZcJpB EnT1zRqV127h97p+djdOJRIWPgNGpNIOMaULiL/qpjKPurYyuqluDEhnzqnlXjgL ZQIDAQAB -----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 343977851612542156075264926786774103202758 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-13 10:39:14 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-11 10:39:14 +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 'greenadmin.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 24003129774228617747772745723900858634336791138817371370457173691725695675964217986162895710368550559765915622365677612137991256520388297247397884868938190506893639469561057110452738932991957815281718285545634345633541801254801183693192226622265427946515889169745270834407854602332104907420317811744962756084196194653261513617402335224886121219902401187981021432742145619665459182212319127312930832694666856981568949299834341674234460109885801534653767428362782066485292906129702608031480749513354604071575188053177878432446257459286543024924617288780952375060211538144910036371919721142165655045819258698673874799461 . . . . . . . . . . . . . . . . . . . . [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) 584e5a5e6871ddc04b966915137a81e104f1c238 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (59 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'greenadmin.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.greenadmin.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.greenadmin.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016c8ac66a7d0000040300483046022100a0e8975eab2d39bdef114f8020b970a676fdf2aac45cd506ebfb89298bdd895302210086e508215130d2da5b022f22296dd7d24a028ea2406df6da30222ac7a3ce866000760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c8ac66a290000040300473045022100b7ae4e90642baa0d1f2025b2bce3398de45c0ed1128d85fad3bdc72ca47d5eac022017b08d301d00236bf8a1c49218d991ce023d949df46c12c85e14fff6d3a2d99f . . . . [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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