klassenfest.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:75:37:9b:a0:29:1e:a3:bc:d4:41:8d:c8:6d:61:e1:2f:11 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=klassenfest.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:75:37:9b:a0:29:1e:a3:bc:d4:41:8d:c8:6d:61:e1:2f:11Serial Number (int): 388336096251015403827278234079482731376401
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: b4:f1:1d:d3:14:8e:30:e8:dd:e2:ff:1f:1f:cb:e0:9a:2e:9e:ac:f6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c5:32:c0:d6:cf:41:9f:37:21:28:0e:5d:fd:76:a4:40:36:61:7e:33
Fingerprint (sha256): 21:28:ee:91:75:8b:ed:cb:c6:a8:a1:58:3f:f9:74:0b:c1:1d:9c:13:2b:b3:24:2b:ac:13:b8:11:df:9b:bf:db
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate klassenfest.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
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 klassenfest.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGBzCCBO+gAwIBAgISBHU3m6ApHqO81EGNyG1h4S8RMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODA3MTYxOTEwNDdaFw0x ODEwMTQxOTEwNDdaMBkxFzAVBgNVBAMTDmtsYXNzZW5mZXN0LmRlMIIBIjANBgkq hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqJZd8yLsost16q89MKTWj6u1vr4G43Vy XTijbagTIhelCrM4dyIl+at/RER4EE6JwLdvI3ApdMXJ0yMMO45xWVhVc7wUv//w tWNZpG5hgSwP4RQbAvGABfDzNgQnbr0pk3b/ah6BLP5pGajQOmTWx/Xb1FkITxAs IKzPwDX0zyNQVM/1hRA+GhmXZmtxnjIDAsJMwtMGWDKEffhKm99wmbs+AKvgvOQ6 zZR+l8t+j4aLEsW5qY8l6sMhBDvYrtFuvyvPBk/8Rzmdp/BUwD0iSfOP3waQf8CB Hjkxw235BcXjTcaZcDcaG7w+wDz9zIlGR96UpruRL9sZ2fMgiJwUIQIDAQABo4ID FjCCAxIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEF BQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBS08R3TFI4w6N3i/x8fy+CaLp6s 9jAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRj MGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5v cmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5v cmcvMBkGA1UdEQQSMBCCDmtsYXNzZW5mZXN0LmRlMIH+BgNVHSAEgfYwgfMwCAYG Z4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nw cy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZp Y2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMg YW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xp Y3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8w ggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgApPFGWVMg5ZbqqUPxYB9S3b79Yeily 3KTDDPTlRUf0eAAAAWSkt4OUAAAEAwBHMEUCICSCywkX++yFll8QRHoKCHk7LHzJ FDqTSGVZa2iwcVyJAiEA1T52gOUYm7gTUQUexsHPCK6sZ/YJZ5loT5ypfKmjy18A dgBVgdTCFpA2AUrqC5tXPFPwwOQ4eHAlCBcvo6odBxPTDAAAAWSkt4OoAAAEAwBH MEUCIQD2DxKuObkDjWo9TYX0/q4LK8h+2WXI/WPDRLZqTxMd8AIgHS3ALXwbXXVb 4wUei6VzIRKp9mbHCkV2dkchx0r9Q50wDQYJKoZIhvcNAQELBQADggEBAIdylrth fOHAOf2z6V0vgzNESDEiEIfGzZNNGW95bo3rWqR/Lp0D6e7I9VHB4u0utfA3Y34V /El5Y4KMkuB5RkoVvjrcDWxEgvxV+T4C1r0ClG0ebxVpDJLnJXuhkiE6WN0sF30T SeE2AGulKgGfz2uNgDq7A9AuZzU+8AHNBGLXl1OGyv0SpkN3SlyAXhMobt9QklH+ a5lJCOrcm8rCzeGIowgB/otKsbvFsd7I3RT7BrX1fUSAvStyxTRFTwD+Vr95A4uh umiB5ZjsA0pHQW1LnLFwizlKds0Z7L7q7p2sja8aAIFMBYz1hQJjWKLYQH0B5Oa7 gB3u7SiMnkp6HMs= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqJZd8yLsost16q89MKTW j6u1vr4G43VyXTijbagTIhelCrM4dyIl+at/RER4EE6JwLdvI3ApdMXJ0yMMO45x WVhVc7wUv//wtWNZpG5hgSwP4RQbAvGABfDzNgQnbr0pk3b/ah6BLP5pGajQOmTW x/Xb1FkITxAsIKzPwDX0zyNQVM/1hRA+GhmXZmtxnjIDAsJMwtMGWDKEffhKm99w mbs+AKvgvOQ6zZR+l8t+j4aLEsW5qY8l6sMhBDvYrtFuvyvPBk/8Rzmdp/BUwD0i SfOP3waQf8CBHjkxw235BcXjTcaZcDcaG7w+wDz9zIlGR96UpruRL9sZ2fMgiJwU IQIDAQAB -----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 388336096251015403827278234079482731376401 . . . . . . . . [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 2018-07-16 19:10:47 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-10-14 19:10:47 +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 '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 21282183961228045104768517425900646694054347238612545320290256034536164725673663313277471427313824875462222022356214376804985084572203955170629939564226868582338974828316929772417976958449995276143836164248961041813538227785304595702653280021901610378293025764572878758734660276911372046684446369645133047182556211759900291923726444476899928301635467178601158974636725388565100037484494567649164397135625511081183487247140467040975816648841793225098117352487882457351953281482028169037593513814935266160871314666671903509998618999455219738604115173067101050224708007270013193690047841455357886928858588370928567850017 . . . . . . . . . . . . . . . . . . . . [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) b4f11dd3148e30e8dde2ff1f1fcbe09a2e9eacf6 . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000164a4b78394000004030047304502202482cb0917fbec85965f10447a0a08793b2c7cc9143a934865596b68b0715c89022100d53e7680e5189bb81351051ec6c1cf08aeac67f6096799684f9ca97ca9a3cb5f0076005581d4c2169036014aea0b9b573c53f0c0e43878702508172fa3aa1d0713d30c00000164a4b783a80000040300473045022100f60f12ae39b9038d6a3d4d85f4feae0b2bc87ed965c8fd63c344b66a4f131df002201d2dc02d7c1b5d755be3051e8ba5732112a9f666c70a4576764721c74afd439d . . . . [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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