www.klassenfest.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:9f:95:06:20:45:1b:b7:e1:9e:68:78:64:3f:19:f3:2c:9d 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=www.klassenfest.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:9f:95:06:20:45:1b:b7:e1:9e:68:78:64:3f:19:f3:2c:9dSerial Number (int): 402752126847135734875683029767318267964573
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e7:60:9c:90:a7:4f:21:8e:06:83:6f:c2:44:46:fa:47:32:88:eb:f7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3a:f8:5a:45:42:02:50:e3:01:6a:84:65:1d:39:a9:b3:0f:08:0e:ed
Fingerprint (sha256): 32:5b:74:06:3e:73:d8:f8:52:a4:0e:87:79:a7:06:87:d1:72:41:02:49:2e:cf:02:90:a3:fd:37:b9:8c:4e:c7
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.klassenfest.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.klassenfest.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
www.klassenfest.de
Other certificates including the domain name klassenfest.de
(limited to 100 certificates)
*.klassenfest.de
klassenfest.de
www.klassenfest.de
*.mein-holzhaus.eu
www.adm.devsc.de
www.klassenfest.de
www.carolle263.lima-city.de
klassenfest.de
*.janota-endokrinologie.de
www.magamiraculousfan.lima-city.de
klassenfest.de
*.klassenfest.de
www.felixkalbe.de
*.junglebushostel.com
updmwruwj.lima-city.de
camp.direktion-online-test.de
www.leoma.2ix.de
www.zumlamm.lima-city.de
www.klassenfest.de
klassenfest.de
www.klassenfest.de
*.mein-holzhaus.eu
www.adm.devsc.de
www.klassenfest.de
www.carolle263.lima-city.de
klassenfest.de
*.janota-endokrinologie.de
www.magamiraculousfan.lima-city.de
klassenfest.de
*.klassenfest.de
www.felixkalbe.de
*.junglebushostel.com
updmwruwj.lima-city.de
camp.direktion-online-test.de
www.leoma.2ix.de
www.zumlamm.lima-city.de
www.klassenfest.de
Certificate
The complete raw certificate details for www.klassenfest.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFWzCCBEOgAwIBAgISBJ+VBiBFG7fhnmh4ZD8Z8yydMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMjYxOTI4MjRaFw0y MDA0MjUxOTI4MjRaMB0xGzAZBgNVBAMTEnd3dy5rbGFzc2VuZmVzdC5kZTCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMkklP3Vh/al8Kbk+2/BU+tuPXwe c3yI8UflPvk6+qB6lGMhAWIH2iMPVaeCDcdgCX69+Es5W7AUzlUMsvZQ+q9kyHur cIJVeKGq+CSt2552GCviaF1Mhux7NFUVJdtBneXtJeVFtdIeo6bcjFknTAp8YsAN CY4M115S20okGlsdgtbqW1+TgQo948OGgXF4J8ICV6sX7lrm2NeWDgAosNv7JfHD fIXlGRM1RyBkbzjVwVhsEWJsrInTtNOGxQM4YwNXecsL/b43gHFNwnYZBbOhPJhd 0EVYqa52lyFI5FztQpsXrsyVx41Tea/r8JZ9+pd+RL/cFAAwSzDyhYsT32MCAwEA AaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU52CckKdPIY4Gg2/CREb6 RzKI6/cwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUH AQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5 cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5 cHQub3JnLzAdBgNVHREEFjAUghJ3d3cua2xhc3NlbmZlc3QuZGUwTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdQBv U3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAW/jioe6AAAEAwBGMEQC ICBJhvP5bkGyPQl/iesK3w6a3ZjnnkSQUs4kmZN8kI2KAiAQE4MR2GJO+oQc8yNH tlpMSf2myWw85JEbxUGf7PUjbgB2AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxh Ohpp06IcAAABb+OKh7oAAAQDAEcwRQIgQPLgUkGDMEA5egF9sV2OJ6eqnISpOFKP nwXbKOqhQpkCIQDsuL8eTgSVidzugAh+xmXKb1283tUawLe+sdd9cz87TTANBgkq hkiG9w0BAQsFAAOCAQEAQYmdnoKTtWMHq3lW2Ldo90/Sxgl7D+v0DNvWNzKtfLUG tOJvEfsJBJBP1ed2NJ2EP6ey6v3IWjtf6irJl8/6CPKtg3NOWq0IEHq1j0zm7FLR 7cMOgsAIl7sieKWUgJjWjia4VVaxdZ9qJPxf/IbuejZXHwAzra3rQ9NAFOKft9/C KoiojzqXZ+Yc/mDen3IC3ElBcbB+3Y2i65+5mrPzpKzui1SMQyo5iy2mncHHpnEV J6svpCnK8A9/8kjf8+63WkCrX8zW8iVs02IpHEKmrWlW6oFqZnyRWTUen2VOQVUT CW9/FZHoO5QSldYuKoy60G6p5TZ0oCc24OOnu+zIuQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAySSU/dWH9qXwpuT7b8FT 6249fB5zfIjxR+U++Tr6oHqUYyEBYgfaIw9Vp4INx2AJfr34SzlbsBTOVQyy9lD6 r2TIe6twglV4oar4JK3bnnYYK+JoXUyG7Hs0VRUl20Gd5e0l5UW10h6jptyMWSdM CnxiwA0JjgzXXlLbSiQaWx2C1upbX5OBCj3jw4aBcXgnwgJXqxfuWubY15YOACiw 2/sl8cN8heUZEzVHIGRvONXBWGwRYmysidO004bFAzhjA1d5ywv9vjeAcU3CdhkF s6E8mF3QRViprnaXIUjkXO1CmxeuzJXHjVN5r+vwln36l35Ev9wUADBLMPKFixPf YwIDAQAB -----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 402752126847135734875683029767318267964573 . . . . . . . . [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 2020-01-26 19:28:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-25 19:28:24 +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 'www.klassenfest.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 25391938553823000145109908674847956775002949674208227380228380791140156434207514844828820812755194251620153059906810124454644585737718891927637867379222325824263839771580150949874938789247069496348429066884514080035511869709827754709716588866498963714313479621191802899656204090295364801471005334093733121210855141789856577913238571667303054001539811245814064790879693194529891858911811527218710198877404159941749953401913753453949050421402574787522925251553192662921041176779706078959633922816726263199521190830212361764013551482060083262462956619446436413611744537135772878220338708373430213615758313384033341661027 . . . . . . . . . . . . . . . . . . . . [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) e7609c90a74f218e06836fc24446fa473288ebf7 . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.klassenfest.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) 00ef0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016fe38a87ba00000403004630440220204986f3f96e41b23d097f89eb0adf0e9add98e79e449052ce2499937c908d8a022010138311d8624efa841cf32347b65a4c49fda6c96c3ce4911bc5419fecf5236e00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016fe38a87ba0000040300473045022040f2e05241833040397a017db15d8e27a7aa9c84a938528f9f05db28eaa14299022100ecb8bf1e4e049589dcee80087ec665ca6f5dbcded51ac0b7beb1d77d733f3b4d . . . . [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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