www.kbastian.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:42:43:67:68:dc:af:67:a8:de:b9:ad:9b:32:d6:18:d3:be 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): 04:42:43:67:68:dc:af:67:a8:de:b9:ad:9b:32:d6:18:d3:beSerial Number (int): 370997375152972023352264775696888224076734
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 43:11:7b:37:95:fb:ff:a7:17:e0:0b:58:1f:c0:55:3c:52:a1:fc:07
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a0:08:fb:2b:90:f4:f4:2c:65:11:ad:41:c4:8a:06:7a:d6:77:4f:85
Fingerprint (sha256): 8e:1e:aa:53:d8:b6:1b:ef:c3:88:e1:66:55:4f:46:67:f3:48:4a:a2:52:11:15:85:10:a3:09:cd:22:00:7d:4c
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.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
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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
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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----- MIIFDjCCA/agAwIBAgISBEJDZ2jcr2eo3rmtmzLWGNO+MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA3MjcwODU2MDBaFw0x NzEwMjUwODU2MDBaMBoxGDAWBgNVBAMTD3d3dy5rYmFzdGlhbi5kZTCCASIwDQYJ KoZIhvcNAQEBBQADggEPADCCAQoCggEBAMckG9eNygFokpwHMZCMeTU91cgfSFJl az2I63qo5gjQ/BQTOD7gD9jf55EXRTqS9ZTlUOvFv6OlKH97z/j2xi3l+sPOFjT2 VDMXJUA7ddh6eHoKuGSVaYG7X7l2DNVRKobY0CdgYDZk08zbDlxYRIN0Lj3Llu6o ZBHW9sjnMGXkdwBXWWSvFPymR96n9xL144Ef5k7FgsAipE3t6t2vCYBQhF+9lyNR V5SU0V0muHOrEBQLCshC8V2BeyouSGEN84tCqJwCAyJNHYPePNijTzz9kOex5HIl EhSEbwCms7oqXbAA0Lp+7h7aNfN1OL6l29tPlnfMehYCcwZz5M19QLsCAwEAAaOC AhwwggIYMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUQxF7N5X7/6cX4AtYH8BVPFKh /AcwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEE YzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu b3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQu b3JnLzAnBgNVHREEIDAeggtrYmFzdGlhbi5kZYIPd3d3LmtiYXN0aWFuLmRlMIH+ BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGe DIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBS ZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBD ZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5v cmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAD6TjMrLoDGqOUcIo2Xp i3c7w6CNfbhjhIaUsV/9u6b+ZYvt4FxpxGL/ivn+caZQX18MGv5YUiCJ4CW0RvYu PhgukccruGQiEbtAVFg+nyVVZ6lHnk8jlnW7OJlZJLCNs3aAvNBCnH9+V8BDydsV sjYH3fbIOK7Nf/6k+sC445f7Nu+t9sVZkkYUUNbGnTPzhyEwX31dM601ViHIRZiv dz1Wx8DXazXTsnVpt3S44hG/xoWYsFbF/psi969oWkrXWloyt/H/CzsP9zG3dd/q GMz0DDkAuBXI0/W1HZyXPP5M09aiSSe8bKVb67E/+q4FKav3CO6khlaJg9X4LI7C uFU= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxyQb143KAWiSnAcxkIx5 NT3VyB9IUmVrPYjreqjmCND8FBM4PuAP2N/nkRdFOpL1lOVQ68W/o6Uof3vP+PbG LeX6w84WNPZUMxclQDt12Hp4egq4ZJVpgbtfuXYM1VEqhtjQJ2BgNmTTzNsOXFhE g3QuPcuW7qhkEdb2yOcwZeR3AFdZZK8U/KZH3qf3EvXjgR/mTsWCwCKkTe3q3a8J gFCEX72XI1FXlJTRXSa4c6sQFAsKyELxXYF7Ki5IYQ3zi0KonAIDIk0dg9482KNP PP2Q57HkciUSFIRvAKazuipdsADQun7uHto183U4vqXb20+Wd8x6FgJzBnPkzX1A uwIDAQAB -----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 370997375152972023352264775696888224076734 . . . . . . . . [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 2017-07-27 08:56:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-10-25 08:56:00 +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 25139228580371719317817564086257297949966502110642579475701738408253987514520220121798370261419652656830675638610596968415889151478483883399366825906382517107944828603260898539023250088687475953474412974716101844018091559323241243379587113310310965678902361713093076319270059031414388667393084629542620790326064035806871254669023669600974257450720508692829546815341012087398820869197861694365360165464895290485759370484788431727336533119679121162807483192698553962902083980634158458192180197531606212899666415445354877193499232015490935585067859155627709526789224764160707165596250184887986574470701485095546863304891 . . . . . . . . . . . . . . . . . . . . [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) 43117b3795fbffa717e00b581fc0553c52a1fc07 . . . . . . . . . . . . . . . . [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 (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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