*.kinderbuch-babat.ch
Issued by R3
About this certificate
This digital certificate with serial number 04:de:7c:cf:8f:e9:94:71:f8:da:51:51:09:98:33:31:de:6c 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:de:7c:cf:8f:e9:94:71:f8:da:51:51:09:98:33:31:de:6cSerial Number (int): 424157731179307048506181712990098966044268
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 7e:71:73:5a:d1:6c:bf:25:d1:9d:7e:e8:2d:6e:a6:06:99:0c:41:05
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 3a:2e:41:01:8d:d5:c9:5c:94:e4:88:b1:6c:33:2f:9e:aa:f7:95:1a
Fingerprint (sha256): d1:81:44:99:10:67:53:5c:69:7b:a2:68:37:3d:07:ef:63:ab:8c:74:8d:d8:bf:05:a7:74:e4:92:8d:2d:7f:22
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----- MIIFDTCCA/WgAwIBAgISBN58z4/plHH42lFRCZgzMd5sMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEwMDQwMTIzMzlaFw0yNDAxMDIwMTIzMzhaMCAxHjAcBgNVBAMM FSoua2luZGVyYnVjaC1iYWJhdC5jaDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC AQoCggEBAK7Ha9v345pPzGYz35deBW3/A0ByIbPmHv8ZV+jOZJ7OAs2YE9nAc/uN nu9bpGFaEd2+svxF2glOZ0Uixe5HENHTxoYjfQINmsApeRc9LRWfNArDJj60fUdv nu3usYWbCcumUTFI8DUisWnPFYORDKl/CGdo57r56od7ZDpRvOqEcGu3x9mFZll0 4SY9RU8Vr72I//Dwo/gGS/aOTGP/5bUmEj883aRFCIgutd0LJdIY/daTvRWanGvv O6d2JeEPgGqtE1odbxoq+IvS+bcyFt4C5d34A6YHaHEeamFICndfBcPoO5mmW27Q kG8sAYDY5wF+TGTaipyRc8pVkTWzeaECAwEAAaOCAi0wggIpMA4GA1UdDwEB/wQE AwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIw ADAdBgNVHQ4EFgQUfnFzWtFsvyXRnX7oLW6mBpkMQQUwHwYDVR0jBBgwFoAUFC6z F7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVo dHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxl bmNyLm9yZy8wNQYDVR0RBC4wLIIVKi5raW5kZXJidWNoLWJhYmF0LmNoghNraW5k ZXJidWNoLWJhYmF0LmNoMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBQYKKwYBBAHW eQIEAgSB9gSB8wDxAHcAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcA AAGK+H+AfAAABAMASDBGAiEA4Ettm/F5SKpnm6aAv7pG788jvPUvI1FLKd5D/hh0 tjgCIQCWhA4UBY1HbQ2biglq8diQc7oZo8b+A3rZZNiwg4dYaQB2AHb/iD8KtvuV UcJhzPWHujS0pM27KdxoQgqf5mdMWjp0AAABivh/gLMAAAQDAEcwRQIgbx1+d0eO cOpzxxtmfjaV3iapMKfmgizf/l3ftJ04IJoCIQDvPyd0PcyUG1gBU/io4Dv6AAly T8hqUZ+3xNUXuIzNkTANBgkqhkiG9w0BAQsFAAOCAQEAlIjh+P/TSO9/ywvWDT+5 kI5gCoDPFb8MR4zyZ7TwhnTjmHFvPoWJX6dZxfuFBiwWE3DeOYyStiYZ0QzKndqe aZcKmMhkBEo6BlYOIi6L7dugJeXoJwgqTCMNnRb5e5S7TXdCjbWVEO+IdeVfd2vq mt9Y9AQpjBkq7+SqJDEQZ+pcJZL0iJCzcDj1v5Wp1PFTqtcMoA7j7Hghgs7QQRC7 1vWurBZCgR6wjHkFsnescz3PahqI/mldS1KK+oMZYb888dme4lpoB5bqMXBw8rEW 2hwOJv4c69EhRjhFr2WGhqszmgPdpg0IAkmmp7+KTgV1eLi//ysbt9dXjzuwVhib Zw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArsdr2/fjmk/MZjPfl14F bf8DQHIhs+Ye/xlX6M5kns4CzZgT2cBz+42e71ukYVoR3b6y/EXaCU5nRSLF7kcQ 0dPGhiN9Ag2awCl5Fz0tFZ80CsMmPrR9R2+e7e6xhZsJy6ZRMUjwNSKxac8Vg5EM qX8IZ2jnuvnqh3tkOlG86oRwa7fH2YVmWXThJj1FTxWvvYj/8PCj+AZL9o5MY//l tSYSPzzdpEUIiC613Qsl0hj91pO9FZqca+87p3Yl4Q+Aaq0TWh1vGir4i9L5tzIW 3gLl3fgDpgdocR5qYUgKd18Fw+g7maZbbtCQbywBgNjnAX5MZNqKnJFzylWRNbN5 oQIDAQAB -----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 424157731179307048506181712990098966044268 . . . . . . . . [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 2023-10-04 01:23:39 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-02 01:23:38 +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 22063803384669791825261905020080730763353041085364845139485829966788322044145935160940776910999451548420942832627577437978851195466307687122265968898330810952393223420784379924053237100216880238987479660812838178110865035191245377142904028215132157319347507295081504540367868976136581370311267210104597885524496066722819006982199985527575138453411498725538883615919599287512051645584773275956174995738305209722105150176118558877713408126970918813109771687428076562536910390740549753818073595500821305518979074909072330736940906304555562766363200189849456214918879317654478307562743897189910535442171456212004368513441 . . . . . . . . . . . . . . . . . . . . [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) 7e71735ad16cbf25d19d7ee82d6ea606990c4105 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018af87f807c0000040300483046022100e04b6d9bf17948aa679ba680bfba46efcf23bcf52f23514b29de43fe1874b63802210096840e14058d476d0d9b8a096af1d89073ba19a3c6fe037ad964d8b08387586900760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018af87f80b3000004030047304502206f1d7e77478e70ea73c71b667e3695de26a930a7e6822cdffe5ddfb49d38209a022100ef3f27743dcc941b580153f8a8e03bfa0009724fc86a519fb7c4d517b88ccd91 . . . . [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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