*.kinderbuch-babat.ch
Issued by R3
About this certificate
This digital certificate with serial number 04:6a:96:81:64:da:3f:5e:e0:d3:d6:ca:09:9a:5f:99:01:57 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=*.kinderbuch-babat.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:6a:96:81:64:da:3f:5e:e0:d3:d6:ca:09:9a:5f:99:01:57Serial Number (int): 384719130671855264136953246751537682252119
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 20:3c:13:b0:d9:5c:e0:47:3a:7b:48:e5:6f:df:55:b9:14:e8:d2:2b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 7e:d2:f2:42:8c:53:48:26:dd:53:0c:b4:31:01:d6:8c:b6:13:1a:a1
Fingerprint (sha256): ed:59:52:73:71:49:3c:ce:26:af:ae:c3:ad:eb:32:6c:35:aa:8a:b9:d2:08:16:1c:7a:17:29:fa:cd:38:2a:cf
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate *.kinderbuch-babat.ch
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for *.kinderbuch-babat.ch
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
*.kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
Other certificates including the domain name kinderbuch-babat.ch
(limited to 100 certificates)
www.kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
*.kinderbuch-babat.ch
www.kinderbuch-babat.ch
*.kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
kinderbuch-babat.ch
*.kinderbuch-babat.ch
www.kinderbuch-babat.ch
*.kinderbuch-babat.ch
kinderbuch-babat.ch
Certificate
The complete raw certificate details for *.kinderbuch-babat.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFDjCCA/agAwIBAgISBGqWgWTaP17g09bKCZpfmQFXMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMDQwMjIzMzRaFw0yNDAzMDMwMjIzMzNaMCAxHjAcBgNVBAMM FSoua2luZGVyYnVjaC1iYWJhdC5jaDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC AQoCggEBAJ0ht5m6wEk/VjzXYkiUGlqN+/Agq2Vw1n4VESlEwRxPCYkIqc0341m0 2GcNmAUGm/OjSd9ndUZiBV7yVTrNK4KmONEIS994q9JbFkLuy272lb77KzIRHOAi P17Y1CWg7KqUZPGWzF/jo9L4cVyT+3LKZNAe+z1Isb7FgDHGWZI/14tRAszjNUy1 zPAPehaCogOCnCM6FqUN2/FtQr2RCH3RHYBjdxl1Ho10wox4WxHOp3OZ/Ma+S0LP keU94lzp6HMRzP071QEVeEB54YbX41O84zXcpQodD2Cc/3+dHREJ/2b4ypNKFqnY tK9bpIvnHfU2BJo6AjuzFryPgFebobsCAwEAAaOCAi4wggIqMA4GA1UdDwEB/wQE AwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIw ADAdBgNVHQ4EFgQUIDwTsNlc4Ec6e0jlb99VuRTo0iswHwYDVR0jBBgwFoAUFC6z F7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVo dHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxl bmNyLm9yZy8wNQYDVR0RBC4wLIIVKi5raW5kZXJidWNoLWJhYmF0LmNoghNraW5k ZXJidWNoLWJhYmF0LmNoMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBgYKKwYBBAHW eQIEAgSB9wSB9ADyAHcASLDja9qmRzQP5WoC+p0w6xxSActW3SyB2bu/qznYhHMA AAGMMtpEqAAABAMASDBGAiEAvSGasV50eHrpoTd8cFHQ85Zw4qAHK9PvhRVPE+VC GqECIQDkODm2MT2USz1AsJ8GEjLPtHaAgQQMZ+MAm9xgLvB5HgB3AHb/iD8KtvuV UcJhzPWHujS0pM27KdxoQgqf5mdMWjp0AAABjDLaRUQAAAQDAEgwRgIhALCcCixT ZDUfMU1YNicN2hJuDk0K1mkSv/OuUTjfp5aLAiEAuVmuM39HWa+wO6Fm5XbA97/z aBGzltZDcwLckAkEW78wDQYJKoZIhvcNAQELBQADggEBALVh8HOpidetiy4x/psh b0Eji5Z+edXndbiErPl/mIlJvTR8+CJE29ewav8wx8bQAJujbgR1sOBrPDkgwt74 cy38/1a8DVJVWIEeqJtvv8MaI6rbAJqI0KkbliO8zwvOvCadEgZNighdUki4gLO8 F9u22PZLyowdE/HYkKJfWJyxugmyOYBZL7UYd0b31wiJWTrn30ypXm4UE2y63aog +IIMvLDnr4+7yZuN9wwOn5395a4rX6bO9Q1DcQD57Ke68T3LpAvBzrV7iMfDPYq0 DexDCJSUwkKA/p+wpqFBVPGfdox42DG9Iiyvfx7rTI7AcN03FwQz3C2Q10j7stj+ bCM= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnSG3mbrAST9WPNdiSJQa Wo378CCrZXDWfhURKUTBHE8JiQipzTfjWbTYZw2YBQab86NJ32d1RmIFXvJVOs0r gqY40QhL33ir0lsWQu7LbvaVvvsrMhEc4CI/XtjUJaDsqpRk8ZbMX+Oj0vhxXJP7 cspk0B77PUixvsWAMcZZkj/Xi1ECzOM1TLXM8A96FoKiA4KcIzoWpQ3b8W1CvZEI fdEdgGN3GXUejXTCjHhbEc6nc5n8xr5LQs+R5T3iXOnocxHM/TvVARV4QHnhhtfj U7zjNdylCh0PYJz/f50dEQn/ZvjKk0oWqdi0r1uki+cd9TYEmjoCO7MWvI+AV5uh 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 384719130671855264136953246751537682252119 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-04 02:23:34 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-03 02:23:33 +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:12|false] UTF8String '*.kinderbuch-babat.ch' . . . . . . . . [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 19836040445482393913218740091204858676406206714999779016105042841317604128761469161163557677886035578474825252215326644424773268168673930784603760395736628187231719687505171195914897612017624911070371335886811580958718337593083254594352320253117597459576589121821542870369711730090856624587975577560425729203348532104585772436987436560157227527322994400963093398159314263654102604322904066752818490673380616700978780168799067266796002648821219966642499139183585238995335488160607112459298159041433170417992605069321703771921581787861687171621611958148915306176798854793490719074460351698941326127585165949466421469627 . . . . . . . . . . . . . . . . . . . . [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) 203c13b0d95ce0473a7b48e56fdf55b914e8d22b . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (46 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.kinderbuch-babat.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kinderbuch-babat.ch' . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c32da44a80000040300483046022100bd219ab15e74787ae9a1377c7051d0f39670e2a0072bd3ef85154f13e5421aa1022100e43839b6313d944b3d40b09f061232cfb4768081040c67e3009bdc602ef0791e00770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c32da45440000040300483046022100b09c0a2c5364351f314d5836270dda126e0e4d0ad66912bff3ae5138dfa7968b022100b959ae337f4759afb03ba166e576c0f7bff36811b396d6437302dc9009045bbf . . . . [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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