www.catsamkunze.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d0:14:25:7b:d5:84:4b:53:ca:7f:df:ad:59:e7:09:93:ab 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=www.catsamkunze.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:d0:14:25:7b:d5:84:4b:53:ca:7f:df:ad:59:e7:09:93:abSerial Number (int): 332142369301388327397452477977206251426731
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 7f:69:da:d1:b4:6c:76:2f:38:51:68:0d:5f:c7:24:b0:93:9e:b4:2b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 30:37:77:70:36:d6:dd:a4:82:4f:9d:3b:4b:3e:56:22:22:fb:3e:52
Fingerprint (sha256): 88:33:7f:d5:22:b0:dd:1d:5d:4c:70:63:c2:c3:fe:a1:e6:d7:63:a5:86:7e:3b:bd:67:21:8d:c6:d9:72:54:a8
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.catsamkunze.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.catsamkunze.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
www.catsamkunze.de
Other certificates including the domain name catsamkunze.de
(limited to 100 certificates)
www.catsamkunze.de
new.catsamkunze.de
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catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
new.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
new.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
new.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.herrewald.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
new.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
new.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
www.catsamkunze.de
Certificate
The complete raw certificate details for www.catsamkunze.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXDCCBESgAwIBAgISA9AUJXvVhEtTyn/frVnnCZOrMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MTkwODExNThaFw0x OTA4MTcwODExNThaMB0xGzAZBgNVBAMTEnd3dy5jYXRzYW1rdW56ZS5kZTCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALwROEHxRzRvejZ33jL+ChxS9GS5 tB88AQjC5J4r/3d7VRrzbNW/AKbD50eTghZk9iG1/QjdSlA9scuNIwb9Rcvu8qTj rBNp0TKcTr2/soouuiT23Zwk6Q0r9TYKTGRREp/8Rt6iDl6kn/GVG2mWBCOHitrP fiGehNVvAYVyZZLE9IA+B9EcYbp6dy3MhiJC3KxeeDcAM99mYpy6chDTlNr5Xtdr BGNTRHI+FdZOUzZafij2twjkSYwMdrVG543DCoh5Q/3Pbl5cq8S2kNmY8oCTp240 oXnIV5PY3PJItquN3+CQ9v92HguWTFWpSq/6f1SfXc2ZUA6wNVupqdDiJY0CAwEA AaOCAmcwggJjMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUf2na0bRsdi84UWgNX8ck sJOetCswHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUH AQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5 cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5 cHQub3JnLzAdBgNVHREEFjAUghJ3d3cuY2F0c2Fta3VuemUuZGUwTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdwBj 8tvN6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAAAWrPXKu8AAAEAwBIMEYC IQCbf8I5PyeDr+SRwGihNY88KdmGF5qCXW4ghRI4235YiwIhAOedx+QkvWqH9K0P Dysewq9f5kIJr+UfB4Ne958VEdytAHUAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjG NzV55hB7zFYAAAFqz1ytvgAABAMARjBEAiBbTANNHcjtheeMOB+ZgiHg7Rjdg/T8 oup6DzmlwwGbTgIgBpNOvAW4dy7KE8JkPYt7+pW+wZ/51mTHTDLaGJASQd8wDQYJ KoZIhvcNAQELBQADggEBAArRbbzesJ0fDj74b03Qd9So9qZC0SKiwE4J2Ujf9Nlf cLSuPPTBk2OJJGIxGu7F02J/CHG9Rz/2y/LUzKeRbFCe/eEGel0d7I/g1CNb5sJP yb7KTjW2tIUmUmTFR90y7sI36NJAVKLjQ7T0GvPPz9U0sXwwQ5vqT22QgbSXZGX4 9E7LGSbn2aPZgTGNsC82PVf3XFdmxXW0yQWt/peLb5KL/iJI2fZC1CVJwpv3YhG0 KSjcxwHu6YCimiFW3F832PkQYZhwkBAW+aSbjUxoyqXI9F4VW9P30RXgqzEDV1Ui kzq2iWs6L43ACJ2sumfbVp7NQHsmokBwtk8OGE0Se8Y= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvBE4QfFHNG96NnfeMv4K HFL0ZLm0HzwBCMLkniv/d3tVGvNs1b8ApsPnR5OCFmT2IbX9CN1KUD2xy40jBv1F y+7ypOOsE2nRMpxOvb+yii66JPbdnCTpDSv1NgpMZFESn/xG3qIOXqSf8ZUbaZYE I4eK2s9+IZ6E1W8BhXJlksT0gD4H0Rxhunp3LcyGIkLcrF54NwAz32ZinLpyENOU 2vle12sEY1NEcj4V1k5TNlp+KPa3CORJjAx2tUbnjcMKiHlD/c9uXlyrxLaQ2Zjy gJOnbjShechXk9jc8ki2q43f4JD2/3YeC5ZMValKr/p/VJ9dzZlQDrA1W6mp0OIl jQIDAQAB -----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 332142369301388327397452477977206251426731 . . . . . . . . [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 2019-05-19 08:11:58 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-17 08:11:58 +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.catsamkunze.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 23741292711880518534304353327113460648997642586798502082800340044289785464358774240080463023471466420794148559692033414854602478850582368076948501959825747454213925019076212740933338365446622279813648438568277874220164833430934022948269052794934526537723976205056903935504454716169764962558993075341330928441320753245631182036565441377297710436696785598308310142611867011176825576098415291743508452725645054090834410611989869111361691779247985366318785086282205969497586478483935649131451661311087155031342471794427393909403992235804694444898758115560646220716621197716653387476307934295363112667890572672503845627277 . . . . . . . . . . . . . . . . . . . . [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) 7f69dad1b46c762f3851680d5fc724b0939eb42b . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.catsamkunze.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 (69 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016acf5cabbc00000403004830460221009b7fc2393f2783afe491c068a1358f3c29d986179a825d6e20851238db7e588b022100e79dc7e424bd6a87f4ad0f0f2b1ec2af5fe64209afe51f07835ef79f1511dcad007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016acf5cadbe000004030046304402205b4c034d1dc8ed85e78c381f998221e0ed18dd83f4fca2ea7a0f39a5c3019b4e022006934ebc05b8772eca13c2643d8b7bfa95bec19ff9d664c74c32da18901241df . . . . [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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