buchjunkies-blog.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:3a:f1:db:4d:5e:e2:c0:23:46:c1:e9:a1:31:8e:b8:5b:2c was issued on by Let's Encrypt.
With 5 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=buchjunkies-blog.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:3a:f1:db:4d:5e:e2:c0:23:46:c1:e9:a1:31:8e:b8:5b:2cSerial Number (int): 281394717705954517323452423653079394048812
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ef:0f:cc:87:03:a9:01:ed:5f:eb:bf:b5:18:12:04:e4:34:8c:03:d3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c6:62:7e:0e:48:5c:2b:01:64:8e:7f:20:07:11:e7:a4:9a:29:45:4d
Fingerprint (sha256): 17:37:ce:c8:f8:75:51:66:cd:c8:69:d6:55:5e:5e:f7:e3:72:17:32:9f:1c:ca:f6:f7:a3:4d:6e:1b:5a:17:9f
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate buchjunkies-blog.de
5
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for buchjunkies-blog.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
buchjunkies-blog.de
euve6481.vserver.de
naschwerkstatt.buchjunkies-blog.de
www.buchjunkies-blog.de
www.naschwerkstatt.buchjunkies-blog.de
euve6481.vserver.de
naschwerkstatt.buchjunkies-blog.de
www.buchjunkies-blog.de
www.naschwerkstatt.buchjunkies-blog.de
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buchjunkies-blog.de
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Certificate
The complete raw certificate details for buchjunkies-blog.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF3DCCBMSgAwIBAgISAzrx201e4sAjRsHpoTGOuFssMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA0MjMwNzQ3MDVaFw0x OTA3MjIwNzQ3MDVaMB4xHDAaBgNVBAMTE2J1Y2hqdW5raWVzLWJsb2cuZGUwggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDkzWxcIDoM4lDdZK4faWR0Ir6w GtJSBLgZo9WpE9di550G/CMdZv4CV6jFo9FxeFkqVRbS+KVasQcqtCma9jc7pTVf WF1cbcAY9ZFZKY0Xm+ILMObrvdoqD8JnZIxZuIOK/9QRNd56erqWEXZZYjgsdSjh pr8Sf+P5fdakssyaa6UQD2YWC4qwjLQwYSSLicQSGvMyLHFWjAJAjtqxa16r4cP2 Cnr8f5P7lfcaWeJkjhJZC7bLDeabTFYAD2SgC9FjQG2GoeNZjQj3aVr3M09luCdO luCH2IS/r8Y6b0zZU4pi1AL3wpmr7RRQ/tIEKbl/RvVTyPr5mLbAIRoLgj2LAgMB AAGjggLmMIIC4jAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFO8PzIcDqQHtX+u/tRgS BOQ0jAPTMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wgZoGA1UdEQSBkjCBj4ITYnVjaGp1bmtpZXMtYmxvZy5kZYITZXV2 ZTY0ODEudnNlcnZlci5kZYIibmFzY2h3ZXJrc3RhdHQuYnVjaGp1bmtpZXMtYmxv Zy5kZYIXd3d3LmJ1Y2hqdW5raWVzLWJsb2cuZGWCJnd3dy5uYXNjaHdlcmtzdGF0 dC5idWNoanVua2llcy1ibG9nLmRlMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysG AQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQu b3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcA4mlLribo6UAJ6IYbtjuD1D7n /nSI+6SPKJMBnd3x2/4AAAFqSWCO6QAABAMASDBGAiEA6CK4tWQoRUMEjT/41IYX er0uktx090rkpho2FaywgC8CIQDnbWiAIJZcM+lfLTrbUa7joE1payrDqtQfsBmZ xhSYGQB2ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABaklgjUEA AAQDAEcwRQIgOIUblM37Bo2QL0XbTrONAyzddb6GWOiC9K5+6vyL9i4CIQD9qBbO PFAnk9dKQkVwbh72En2+eBzcLMSIKxTGpQY2xjANBgkqhkiG9w0BAQsFAAOCAQEA SpHRSbLX6hYMukd4W9NP33umLEUpvGPMp5iK5XHK9dMdm6kEqQtGQE7LTWEQ1H+F geMC6/pAMx7TiKRPvOGU7zISpEIS/mM6yNzVLzcet09SjemzJcmyC/0TKckHLwEL DTXd7V5OCgJ+l4ac4oTLPLirVKJIJqTi7qPmPRdotKZIPe/A/Lu0ADVqeqd8dtOm z2JZzLU5TiQTqXMYwmmEgKnWOS2odsU7opQ6ZJMAsB5AILy+XgUrbkoGbaz/76xS cwcDFFh18CRaYrJwyLApXZfd6y7nQ4JkmquBJCGb9N3JVgXbNE5w+1qkRQRf6ntN VdVOGxCrvqqWg01D3wXGag== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5M1sXCA6DOJQ3WSuH2lk dCK+sBrSUgS4GaPVqRPXYuedBvwjHWb+AleoxaPRcXhZKlUW0vilWrEHKrQpmvY3 O6U1X1hdXG3AGPWRWSmNF5viCzDm673aKg/CZ2SMWbiDiv/UETXeenq6lhF2WWI4 LHUo4aa/En/j+X3WpLLMmmulEA9mFguKsIy0MGEki4nEEhrzMixxVowCQI7asWte q+HD9gp6/H+T+5X3GlniZI4SWQu2yw3mm0xWAA9koAvRY0BthqHjWY0I92la9zNP ZbgnTpbgh9iEv6/GOm9M2VOKYtQC98KZq+0UUP7SBCm5f0b1U8j6+Zi2wCEaC4I9 iwIDAQAB -----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 281394717705954517323452423653079394048812 . . . . . . . . [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 2019-04-23 07:47:05 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-22 07:47:05 +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 'buchjunkies-blog.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 28883631527417044109353595882080763699596281218052972478734402763366794239737566411963679731866615289875518991067415455170427060389018775699019998017847837939467398359166007722961181594436007516815642076435274041258783386080303721549063017719701691122018315337008415683260933226594136675731878800809750937406267074964567572825606635128632467228821082400589150035706746568246392861536085593855063040127319879380316612111488223554799865361653594282598382244295245486637912911618221967809707002667900001490398746291636341919853088731764304584393012189755983059746887961783614711913700383994075748783984552993247824330123 . . . . . . . . . . . . . . . . . . . . [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) ef0fcc8703a901ed5febbfb5181204e4348c03d3 . . . . . . . . . . . . . . . . [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 (146 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'buchjunkies-blog.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'euve6481.vserver.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'naschwerkstatt.buchjunkies-blog.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.buchjunkies-blog.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.naschwerkstatt.buchjunkies-blog.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016a49608ee90000040300483046022100e822b8b564284543048d3ff8d486177abd2e92dc74f74ae4a61a3615acb0802f022100e76d688020965c33e95f2d3adb51aee3a04d696b2ac3aad41fb01999c6149819007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016a49608d410000040300473045022038851b94cdfb068d902f45db4eb38d032cdd75be8658e882f4ae7eeafc8bf62e022100fda816ce3c502793d74a4245706e1ef6127dbe781cdc2cc4882b14c6a50636c6 . . . . [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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