www.schleifenfabrik.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:81:7e:20:6c:8c:68:fa:35:0f:77:c2:10:4a:61:78:4f:46 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.schleifenfabrik.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:81:7e:20:6c:8c:68:fa:35:0f:77:c2:10:4a:61:78:4f:46Serial Number (int): 305400934210674843110541506356558773636934
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 67:8f:4e:1a:17:e8:aa:e4:d8:8b:d7:2b:4e:12:0f:25:d3:c3:72:a1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 6c:fe:c7:5c:a6:cb:29:af:3d:9f:9f:1d:91:1d:a3:ae:aa:79:18:60
Fingerprint (sha256): 01:9e:28:f9:26:d9:d1:9e:a0:78:e5:70:2f:a1:c4:7c:dc:3c:be:db:2f:ce:01:ca:eb:18:67:3b:e4:ab:46:ef
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.schleifenfabrik.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.schleifenfabrik.com
Public Key Algorithm
RSA
Key Size
4096
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.schleifenfabrik.com
Other certificates including the domain name schleifenfabrik.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.schleifenfabrik.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGZzCCBU+gAwIBAgISA4F+IGyMaPo1D3fCEEpheE9GMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMDMwMjU5NTNaFw0y MDAxMDEwMjU5NTNaMCIxIDAeBgNVBAMTF3d3dy5zY2hsZWlmZW5mYWJyaWsuY29t MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4NGUG8kVBEcty8DsabO2 qVsoR1mlwlHRow3LqwIY7F9O9VZHbyJGjfYzBIoZUqYiHpsL7ZGR8sLAQQkMuc9h cysPv0CEwonuhnzTj6715EWoQP0fu9sBk8ErC5mMH2wvVOVpKAnNox2kB4jZlXdt GgP7WZnwsqfV5JUq99HsTR56uMHC9ucZtcv7CaA2vbcYPUWIWDspXdamM5Bzju7q k6IdqoBMi1HLLZa0q6xyHIqQjBgAd5AwUTfMdDQ5RSbYlHSuxYkOzSv8duSaL0NX nDK/7VBuBQ3KA/sxvfT5DDh44qfavZZ7P/yOFjZL+hvzMKxs+6FlQ9VjA1QNMSCt cYL1Y/WUpdfNvQnlAEEHElWfJMXx/lx7osEGMZrz/Gbd9SH8Uyc5rZ4A5y/8ekUF ACfgYxTRgSZquq+8I9EWR0yaFyspj53GuRQW5bB8zqtk3xIoHkf4B9fM7VaLaK0K yOoV2oyZQ9N2BR3GFLsyqQwt4gc6xuC7FqbSLTicyeaYsjxQ8iFfeWoRPXiwSx29 nBEEy1G6fU5VTR8HZ7/neAN2zC05i9AnUgSXppOSV8If6rAoU+iol2EIB1wPNleI IAlD3/pvqplqrA9Djao3oW/aHDSe01+B6oj7e256Cvqq84a540wDKB1WWby1HLHf RmFeFRKCbHdgyNXvxa1lWYECAwEAAaOCAm0wggJpMA4GA1UdDwEB/wQEAwIFoDAd BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV HQ4EFgQUZ49OGhfoquTYi9crThIPJdPDcqEwHwYDVR0jBBgwFoAUqEpqYwR93brm 0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8v b2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8v Y2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAiBgNVHREEGzAZghd3d3cuc2No bGVpZmVuZmFicmlrLmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLf EwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCC AQUGCisGAQQB1nkCBAIEgfYEgfMA8QB2APCVpFnyANGCQBAtL5OIjq1L/h1H45nh 0DSmsKiqjrJzAAABbY/GMO4AAAQDAEcwRQIgH8uSVw3AcleGvStl3ry5B07Mebsx iIUeEt+9/ZTfRO4CIQCRF0LLQ6F1BrXFUG9ZoppU01wxTsiz0UnL+8UA51P3xwB3 ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABbY/GMwcAAAQDAEgw RgIhAKySKOFI3vOgFFm/JQiNUf+cA7QcosJ4spPSsSFZwC1WAiEA9A71W51T/56D rZXrmQi6+H2CqELVKUlcg5Gg9Ob5HpYwDQYJKoZIhvcNAQELBQADggEBAAOub0gk xaQ1iMw65nr24XQKPsw9k7+apPCz01X8MJX/ecg05A20y2L3QTTnCjeyjgERfCnK 6nZsEEU5n19/5q8fy9TjMMT82Pra/04v4+id4fQzehxP/Ft4K6a+ffFNhQiyGxOS Rzcqe6zNFlrQJc7S/vdEqfhqPFpcRdq/6mLSoGgKjCy3T+01Cp69NPYysy0Xw1x0 5HnLOWWoAwWkZWwvYQ66QObm1DsephFmqoSQdnNr+dwlWhM9X6/wvYsNBJpqCRgP MuXulBM0DjIkmvqm3jtZszl7/2F9/cCU2tMdHHPbOzJ5bBbam0E7QLvZaA+rIhbV /I6l4sEsxhPYjbU= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4NGUG8kVBEcty8DsabO2 qVsoR1mlwlHRow3LqwIY7F9O9VZHbyJGjfYzBIoZUqYiHpsL7ZGR8sLAQQkMuc9h cysPv0CEwonuhnzTj6715EWoQP0fu9sBk8ErC5mMH2wvVOVpKAnNox2kB4jZlXdt GgP7WZnwsqfV5JUq99HsTR56uMHC9ucZtcv7CaA2vbcYPUWIWDspXdamM5Bzju7q k6IdqoBMi1HLLZa0q6xyHIqQjBgAd5AwUTfMdDQ5RSbYlHSuxYkOzSv8duSaL0NX nDK/7VBuBQ3KA/sxvfT5DDh44qfavZZ7P/yOFjZL+hvzMKxs+6FlQ9VjA1QNMSCt cYL1Y/WUpdfNvQnlAEEHElWfJMXx/lx7osEGMZrz/Gbd9SH8Uyc5rZ4A5y/8ekUF ACfgYxTRgSZquq+8I9EWR0yaFyspj53GuRQW5bB8zqtk3xIoHkf4B9fM7VaLaK0K yOoV2oyZQ9N2BR3GFLsyqQwt4gc6xuC7FqbSLTicyeaYsjxQ8iFfeWoRPXiwSx29 nBEEy1G6fU5VTR8HZ7/neAN2zC05i9AnUgSXppOSV8If6rAoU+iol2EIB1wPNleI IAlD3/pvqplqrA9Djao3oW/aHDSe01+B6oj7e256Cvqq84a540wDKB1WWby1HLHf RmFeFRKCbHdgyNXvxa1lWYECAwEAAQ== -----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 305400934210674843110541506356558773636934 . . . . . . . . [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 2019-10-03 02:59:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-01 02:59:53 +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.schleifenfabrik.com' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 917180137971277467720303829205766380249185137105862967326247344352648942208449437787313471771564097020891509738114966928039170136732975654965124634235853865581183051148469963944742483929145482583581687031330785780152523164424392314776488152587203209037639363156287448932912088622819779266614393119906751842489903828247931004752399388576477563177815369434985255852170301469290985870594468816312458505904768672184091868942078567583443965173536587108780777272210676830602650304946614969969245673972076751817744939875956975593654139084227218656100880434150965260241193840301019651520578579900411621852308219966492409815773007855354077647576803831391490504258217572348901476058667183749220096800509753061263963040368292546517301416827195055772805773986692429453708378157361105517704905172862284184289293683963396319555326137328363366292875149657360201099366024787037400161869489262250746946652811052699799102818722172042128829521441759904376447951784659978980068985903157872786086479867597336906175697072783566200009729440812350095718291695527626847577555634047041946083424463126947070680505181765968394433529145832026882628962197952778672132614387658145910094872142768709038927886755996064082389558019333058101052379949407799279945603457 . . . . . . . . . . . . . . . . . . . . [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) 678f4e1a17e8aae4d88bd72b4e120f25d3c372a1 . . . . . . . . . . . . . . . . [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 (27 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.schleifenfabrik.com' . . . . . . . . . . . . . . . . [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) 00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016d8fc630ee000004030047304502201fcb92570dc0725786bd2b65debcb9074ecc79bb3188851e12dfbdfd94df44ee022100911742cb43a17506b5c5506f59a29a54d35c314ec8b3d149cbfbc500e753f7c7007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016d8fc633070000040300483046022100ac9228e148def3a01459bf25088d51ff9c03b41ca2c278b293d2b12159c02d56022100f40ef55b9d53ff9e83ad95eb9908baf87d82a842d529495c8391a0f4e6f91e96 . . . . [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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