www.kbastian.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:43:ba:08:b3:4e:af:81:4f:bb:12:3b:86:08:10:58:9f:d1 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.kbastian.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:43:ba:08:b3:4e:af:81:4f:bb:12:3b:86:08:10:58:9f:d1Serial Number (int): 284383057961359911557327830535325175291857
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 23:23:62:f7:39:95:ef:98:a1:d4:f9:f5:63:1d:a8:77:7c:1a:6d:f8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a9:e8:cf:a3:1c:4b:6b:16:e7:4e:6f:9c:21:bc:20:d6:45:3a:db:88
Fingerprint (sha256): 2c:0f:d0:5a:01:ab:ae:c0:4c:ea:c0:4d:a5:a9:f0:59:5f:fe:f4:df:a7:2f:ce:22:97:aa:40:c8:d5:32:70:85
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.org/Check the revocation status for certificate www.kbastian.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.kbastian.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
kbastian.de
www.kbastian.de
www.kbastian.de
Other certificates including the domain name kbastian.de
(limited to 100 certificates)
www.kbastian.de
kbastian.de
openpgp.kalkschmidt.com
www.familyburi.at
unser-olpe.de
www.kbastian.de
*.mataerie.de
www.joker123.lima-city.de
inspire.ml
www.kbastian.de
www.test.parfuempiraten.de
keramicarstvo-lamberger.info
www.atscherrer.lima-city.de
www.axelundmaro.de
www.pay.schoolshare.de
www.kbastian.de
urlaub.wernie-de.de
www.asiengemeinde.de
gaestehaus-kicker.at
www.kbastian.de
www.danielmaurer.4lima.de
www.kbastian.de
www.kbastian.de
www.kbastian.de
lifescout-alois.at
www.carcodingschweiz.ch
www.kbastian.de
www.bersuit72.lima-city.de
www.kbastian.de
a.icekey.org
*.kbastian.de
*.ka-portugiesisch.de
www.projectevo.de
orffgruppe.de
www.kbastian.de
www.kbastian.de
kbastian.de
openpgp.kalkschmidt.com
www.familyburi.at
unser-olpe.de
www.kbastian.de
*.mataerie.de
www.joker123.lima-city.de
inspire.ml
www.kbastian.de
www.test.parfuempiraten.de
keramicarstvo-lamberger.info
www.atscherrer.lima-city.de
www.axelundmaro.de
www.pay.schoolshare.de
www.kbastian.de
urlaub.wernie-de.de
www.asiengemeinde.de
gaestehaus-kicker.at
www.kbastian.de
www.danielmaurer.4lima.de
www.kbastian.de
www.kbastian.de
www.kbastian.de
lifescout-alois.at
www.carcodingschweiz.ch
www.kbastian.de
www.bersuit72.lima-city.de
www.kbastian.de
a.icekey.org
*.kbastian.de
*.ka-portugiesisch.de
www.projectevo.de
orffgruppe.de
www.kbastian.de
www.kbastian.de
Certificate
The complete raw certificate details for www.kbastian.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFDzCCA/egAwIBAgISA0O6CLNOr4FPuxI7hggQWJ/RMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzAzMjkwODMxMDBaFw0x NzA2MjcwODMxMDBaMBoxGDAWBgNVBAMTD3d3dy5rYmFzdGlhbi5kZTCCASIwDQYJ KoZIhvcNAQEBBQADggEPADCCAQoCggEBAMZCxgfJInbPtRKlK9sDhSfczoC+TVsN c3vGiopOA/1FiQq7ozWvQmopFZLIA0ZIVpSDBJLpEC+pV7ra6suX2qbHmb+bzqsQ REMV41q4iB1esmEZrAEriVQCCKYMKOA5pVd8h59eoWe6fwSJ6h+HeqaRiulgczeX Z2BaZINNrTZef6O1IKwekKHdFJKI7eTHHd3L5GFO8cFi9Gvl3QIQi5SvMLs5QyVG 39X71V5HzUf/GOn84c5+cDs1C+Db2XrtQie8g5F5uB8QGwQ8tlsyHfFie6WXlxad crQ8wDInwxQD5wcd4emaHbG/qM4ihxH+OJDQzyGju7DYTb2XcSPNTHUCAwEAAaOC Ah0wggIZMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUIyNi9zmV75ih1Pn1Yx2od3wa bfgwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwcAYIKwYBBQUHAQEE ZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu b3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wJwYDVR0RBCAwHoILa2Jhc3RpYW4uZGWCD3d3dy5rYmFzdGlhbi5kZTCB /gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYB BQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGrBggrBgEFBQcCAjCB ngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkg UmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUg Q2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQu b3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQCP0EQG1nK87oE2301S wHxmwNI5qMZ+J35ARUqcrv2ZLScSwEx/3a5wWt3vnqtUMKLVeO/oO0j2LVqYD+t5 Vp/M7X2HreIuIfZ1hdGxrJH1f4GXsl3KMTZj679y6a0itOO6N2s4ayZmt9y5xIrC 7x35zHFdgx59kEFsw3FPBg4x2Hp1hiKWntac58NvXTNqkn98pa9B04eiT11lT7NN Y4k35QoSvdITDlg9LV7JATZYJSQf7jzs+eAqCW0wtzE8NLAkvuVwDp7KwlyLVbaq xWbw6cJZXXsyNF9GsXY0LLVQxXnOhrzhTkzYgAVlJKGsoRhiLaYwIi2ZkPBodCiL NNoB -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxkLGB8kids+1EqUr2wOF J9zOgL5NWw1ze8aKik4D/UWJCrujNa9CaikVksgDRkhWlIMEkukQL6lXutrqy5fa pseZv5vOqxBEQxXjWriIHV6yYRmsASuJVAIIpgwo4DmlV3yHn16hZ7p/BInqH4d6 ppGK6WBzN5dnYFpkg02tNl5/o7UgrB6Qod0Ukojt5Mcd3cvkYU7xwWL0a+XdAhCL lK8wuzlDJUbf1fvVXkfNR/8Y6fzhzn5wOzUL4NvZeu1CJ7yDkXm4HxAbBDy2WzId 8WJ7pZeXFp1ytDzAMifDFAPnBx3h6Zodsb+oziKHEf44kNDPIaO7sNhNvZdxI81M dQIDAQAB -----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 284383057961359911557327830535325175291857 . . . . . . . . [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 2017-03-29 08:31:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-06-27 08:31:00 +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.kbastian.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 25028111651107255462724647228931426997566967924788017587858187933254548138431748351877252838313033123390935681659819336018334691969311269538409961584048574314016418754877560901460102429704468559685576654799524144130534777869916016584988701795631227110092131480893664372890434741993999969831942367721581523913753543215091132343776268899125113338015504640257468019292823326179083388343722619414071766958648478698433863940297543961337959917787920046962768324234416630074681618567817604751501363662803963060702729586176493845637452345439857442183887763345815802442911339777649485092603075485554944542822495145473598114933 . . . . . . . . . . . . . . . . . . . . [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) 232362f73995ef98a1d4f9f5631da8777c1a6df8 . . . . . . . . . . . . . . . . [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 (100 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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kbastian.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kbastian.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 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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