www.kanzlei-sy.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:8a:3c:5b:98:54:ea:f5:8d:98:af:bc:b4:70:42:da:6a:c0 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): 03:8a:3c:5b:98:54:ea:f5:8d:98:af:bc:b4:70:42:da:6a:c0Serial Number (int): 308376053698785611273552170538504405281472
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: fe:1e:81:1b:f2:2d:46:a7:a6:19:4d:02:27:80:77:7a:4b:05:3b:12
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 30:6a:77:a0:61:a5:57:65:e6:7c:a0:af:cb:92:bf:5f:7e:c6:1b:bb
Fingerprint (sha256): c5:8b:e6:c9:dc:62:67:98:a0:e4:5d:f1:a8:94:d6:0a:c5:63:2c:61:6e:5a:61:87:a5:af:60:d6:8d:d7:35:a2
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
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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
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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----- MIIFWTCCBEGgAwIBAgISA4o8W5hU6vWNmK+8tHBC2mrAMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAxMjExNzUwNDhaFw0x OTA0MjExNzUwNDhaMBwxGjAYBgNVBAMTEXd3dy5rYW56bGVpLXN5LmRlMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvVN8yDjl8eAK7H0yws3YLN+FbFh6 CZqVqW7Mx0pBKd19OJ5Yi5X1OJGLybU39Uify5ADK1xZ6GLcvo69Ic/BstS2Vzf4 numiKAaGldQ+xyjxBXSknh/YTsfEVW2nTyj7/bAqs34kNo74/XEnV5OA2kToPfB+ xNWhl5kv065IwerVi0QWQrN4CzRKcatntb8UA90Y+P8/xq0517ta7KIANeuwgqJv D2orfDshTbQ+PhlDanCRzLAuhAveeCnFOHkRuSdFrGyRDbUi+1Pl/0sIRMUUiQGP 0Pjc5OglScJ6Usyvtf3Uk77cvXeyRML6XIJpiRrSOpxzWrlWJViViOCB1wIDAQAB o4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBT+HoEb8i1Gp6YZTQIngHd6 SwU7EjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcB AQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlw dC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlw dC5vcmcvMBwGA1UdEQQVMBOCEXd3dy5rYW56bGVpLXN5LmRlMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHYA4mlL ribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFoccA19wAABAMARzBFAiAZ 4S/5l341aRHIforHqGDgmR9Lca7+85TVhCATQ31OBgIhANPDJdCUOt+zi3gvu5kM gTnod4y/mnLuOcrFgZVjXUUMAHUAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz0 5UVH9HgAAAFoccA37AAABAMARjBEAiAlnOuaG+da49k1GWH25OaX0RADsoiy3MDv flL5ApIv4QIgNYaSW84GgmhulLLLp3fYyeb/b4bbNw+nU/N1b/GurogwDQYJKoZI hvcNAQELBQADggEBADeyRxhg+7gLuaM19FkbhO/4v8pc2uMVJY27QLyuLlCE9BWC OMhUmEzJmVCF2f/J/y+dnK8II3KjbddmCfzwD1mGUOcS/liyM2C9O1UF9N59076W gdeCgSYEmCpl6DGvTZOsfEWK6zUoV9E9ayWbWMirGIlNahKYdXajHHDxmnNopc6Y ZCu2nn4hynav+JcqhshFszGbKPj0HJr029A8LwudW+Yy0kPlETEIKP4MpHupw5PD I4zYZ1GRAnTTIviXj7HfEZJrITcd5a9My5ePyUYzIOKhDF8o2YBTIEwGiOyE+mih DoVEapV2A7KkH9l2ts8Vx0M9tEjxUjXsz8m+1cY= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvVN8yDjl8eAK7H0yws3Y LN+FbFh6CZqVqW7Mx0pBKd19OJ5Yi5X1OJGLybU39Uify5ADK1xZ6GLcvo69Ic/B stS2Vzf4numiKAaGldQ+xyjxBXSknh/YTsfEVW2nTyj7/bAqs34kNo74/XEnV5OA 2kToPfB+xNWhl5kv065IwerVi0QWQrN4CzRKcatntb8UA90Y+P8/xq0517ta7KIA NeuwgqJvD2orfDshTbQ+PhlDanCRzLAuhAveeCnFOHkRuSdFrGyRDbUi+1Pl/0sI RMUUiQGP0Pjc5OglScJ6Usyvtf3Uk77cvXeyRML6XIJpiRrSOpxzWrlWJViViOCB 1wIDAQAB -----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 308376053698785611273552170538504405281472 . . . . . . . . [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 2019-01-21 17:50:48 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-21 17:50:48 +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 23900208824788238168158470731839039731029705838496003012815183174449479637727688797521759498002957326576180487551590009280906667387035599666983789141533519644474096027866484088096014088383524458917188704493388550839847743605071500032142753114874023170182268002800216328881640108370788299396764449859238372005928159183861916144481277054168781789715941467284392689332205740755769889255746302662728921967017736692973983342654699016090147478761357221738381439026955762325410643316522100352713909043925356639635384702139011857291195641825075163971740931675284475489174049283117296918803708328920761527609480611511998120407 . . . . . . . . . . . . . . . . . . . . [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) fe1e811bf22d46a7a6194d022780777a4b053b12 . . . . . . . . . . . . . . . . [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) 00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016871c035f70000040300473045022019e12ff9977e356911c87e8ac7a860e0991f4b71aefef394d5842013437d4e06022100d3c325d0943adfb38b782fbb990c8139e8778cbf9a72ee39cac58195635d450c007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016871c037ec00000403004630440220259ceb9a1be75ae3d9351961f6e4e697d11003b288b2dcc0ef7e52f902922fe102203586925bce0682686e94b2cba777d8c9e6ff6f86db370fa753f3756ff1aeae88 . . . . [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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