www.kanzlei-sy.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:e9:e3:72:a9:f9:86:2e:7b:e6:76:67:ba:7f:bc:c0:7c:d8 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.kanzlei-sy.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:e9:e3:72:a9:f9:86:2e:7b:e6:76:67:ba:7f:bc:c0:7c:d8Serial Number (int): 428037265344001260117150942964023304420568
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: b2:04:01:33:c6:43:d1:31:3d:c5:d5:fa:b2:9d:f9:67:7b:58:ab:06
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a3:70:92:fe:2e:c6:07:df:9d:64:e7:97:20:bb:24:4d:43:82:5e:5e
Fingerprint (sha256): f6:4c:26:41:e2:98:a0:3c:f0:23:b1:1c:eb:bd:72:8c:20:1d:1b:38:e0:89:40:19:20:bd:6e:41:5d:8b:63:4a
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.kanzlei-sy.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.kanzlei-sy.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.kanzlei-sy.de
Other certificates including the domain name kanzlei-sy.de
(limited to 100 certificates)
www.kanzlei-sy.de
www.kanzlei-sy.de
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kanzlei-sy.de
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kanzlei-sy.de
www.kanzlei-sy.de
www.kanzlei-sy.de
www.kanzlei-sy.de
www.kanzlei-sy.de
kanzlei-sy.de
www.kanzlei-sy.com
www.kanzlei-sy.de
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kanzlei-sy.de
www.kanzlei-sy.de
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kanzlei-sy.de
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kanzlei-sy.de
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kanzlei-sy.de
www.kanzlei-sy.com
www.kanzlei-sy.de
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kanzlei-sy.de
www.kanzlei-sy.de
Certificate
The complete raw certificate details for www.kanzlei-sy.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFWTCCBEGgAwIBAgISBOnjcqn5hi575nZnun+8wHzYMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MTAxNTEyMzhaFw0x OTA4MDgxNTEyMzhaMBwxGjAYBgNVBAMTEXd3dy5rYW56bGVpLXN5LmRlMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArZFTnlziTULHC+QiiHSCFRsi9Z0l NZ8YegFuyyM8pug9f4niYCIFRrh9PoLiffEMuSaH2WCPtSKkKSQA7jwKOD4s3Pib IQ8dV3tkiQRDcGC0ayyr/uj8VcsoWZNpNdcfsioCeLB5Gk1X0oz6oog9PL+kEjEC s0PNvm8/ulyHt0i7kRQ5KhLfPc3Iazfk2crIU5vzpqevDaAqWsWxXydNm/qZjkf9 q0MMwuWC9zQwSjBUSud6APSPpGaoX0COhBqFuUPwQRxVGG0cHMfmA8bQ2fyCBvWW +biXJAx0/PtVNGyl/NUBvd4MlFvXaHwnJhfwZc+BOX1p9iMRP91Swua+kQIDAQAB o4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSyBAEzxkPRMT3F1fqynfln e1irBjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcB AQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlw dC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlw dC5vcmcvMBwGA1UdEQQVMBOCEXd3dy5rYW56bGVpLXN5LmRlMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUA4mlL ribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFqooSUPAAABAMARjBEAiAn dmUydYGX30msAuHQbcfDoHLA6kkO7x/ZByvMh7Z33QIgbO/3kQnBUPBGSeJhsxb/ dQwbUHpt8UnMt/qQciGz6rgAdgApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTl RUf0eAAAAWqihJQ7AAAEAwBHMEUCIQCO4OqF1P/IHrdkXHV2+uCQ8RCenmIsr7pC mwMVoyBFjwIgSVdH0+lHuEtkH6ulwXJfM4ws3lzizK8Y3HaG0srNLR4wDQYJKoZI hvcNAQELBQADggEBAIdbKLbLMUggr2O1NkJqy7VLdrSFZmnMkEvrUVyvaIG7DXIX JQhphBtEpPKg/3ay1dvSOjF82ENqOs8KAfv5LTMr83xBuwNyVzfus+57XlSZ9okm y9INXcn6VT8ixWLtPg2OKhkjEfM/yHs0wyXNWUUQTeVrmS0A8vmZtugUk8vamzK+ VQGDgy+ZxXjmLSLbeg9ppsjdUHSjwi2JpEIEdeeK+aPKxZ2IWOlp8/4z6T5gkvig J8hsR53jH3tRvWt/GW5559UuiyToZCxB/Ao3d6wKXQpeMnDCC4IMmA6nn6bbFOc4 S0MUxIJj+aMUOBd7m7TqXkHjn1sMCE9QWlAcqlo= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArZFTnlziTULHC+QiiHSC FRsi9Z0lNZ8YegFuyyM8pug9f4niYCIFRrh9PoLiffEMuSaH2WCPtSKkKSQA7jwK OD4s3PibIQ8dV3tkiQRDcGC0ayyr/uj8VcsoWZNpNdcfsioCeLB5Gk1X0oz6oog9 PL+kEjECs0PNvm8/ulyHt0i7kRQ5KhLfPc3Iazfk2crIU5vzpqevDaAqWsWxXydN m/qZjkf9q0MMwuWC9zQwSjBUSud6APSPpGaoX0COhBqFuUPwQRxVGG0cHMfmA8bQ 2fyCBvWW+biXJAx0/PtVNGyl/NUBvd4MlFvXaHwnJhfwZc+BOX1p9iMRP91Swua+ kQIDAQAB -----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 428037265344001260117150942964023304420568 . . . . . . . . [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 2019-05-10 15:12:38 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-08 15:12:38 +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:19|false] PrintableString 'www.kanzlei-sy.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 21910889993858264415266602227867664832741609795459424900530427406811262915265127525263580620398136608653635958913273369997345278820871892882013420048331561165295717905664171727063368803161706586647645709280724911582360867410228933599185618331107827237962087119060912667824848227850114981553590682089006915640889223351223831431349116620287581628236528338731750906074272253623977673061160706935149470571917407468014033202609839638015102062738103310651607635785196964235470766071999987961548775396925861842531821017078498955245752822708338744749714597108599275912730781581858887485928679911233659470356180056517667896977 . . . . . . . . . . . . . . . . . . . . [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) b2040133c643d1313dc5d5fab29df9677b58ab06 . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kanzlei-sy.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016aa284943c0000040300463044022027766532758197df49ac02e1d06dc7c3a072c0ea490eef1fd9072bcc87b677dd02206ceff79109c150f04649e261b316ff750c1b507a6df149ccb7fa907221b3eab8007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aa284943b00000403004730450221008ee0ea85d4ffc81eb7645c7576fae090f1109e9e622cafba429b0315a320458f0220495747d3e947b84b641faba5c1725f338c2cde5ce2ccaf18dc7686d2cacd2d1e . . . . [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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