profenter.de

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:02:3b:8d:2a:1b:b8:16:b9:94:45:36:66:d5:c1:d5:64:f8 was issued on by Let's Encrypt .

With 7 subject alternative names this certificate can be used to secure multiple fqdn's. While the 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.

profenter.de

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:02:3b:8d:2a:1b:b8:16:b9:94:45:36:66:d5:c1:d5:64:f8
Serial Number (int): 87872008085267823476550954809731606471928
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: f2:6f:e5:ba:a1:37:9b:5b:d1:e3:03:ad:46:fa:32:7a:7a:03:4b:dc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 7c:82:0b:90:0e:d6:04:e2:53:b4:db:8a:3a:b6:13:b3:bc:68:05:69
Fingerprint (sha256): 61:fc:ae:8c:37:f7:a0:87:f3:3f:e4:fd:75:90:8b:c3:3c:6d:8a:62:19:6f:d8:97:8f:28:70:33:57:68:66:e6

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for the current certificate on profenter.de
7
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


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

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

profenter.de
profcloud.de
git.profenter.de
cdn.profenter.de
www.profenter.de
www.mathematiklk.de
mathematiklk.de

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGZzCCBU+gAwIBAgISAQI7jSobuBa5lEU2ZtXB1WT4MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMDMxNzMxMDBaFw0x NjAzMDIxNzMxMDBaMBcxFTATBgNVBAMTDHByb2ZlbnRlci5kZTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAKAcq82F+nhAGco5AGhKGn7KNurrFuxtNVSe GvVpxkX7d1Bl/bMZHflyhZoWuVkso1GQTU+T9V9OPfno1+5gFEIsD7W/EKjfx+o1 lYjNMzeUUmOnZimu6GRREdtP17/EHJcR0xYBC7sIxtOI0HxJPt0DPAbutYS2aNY1 pbolCRiecbI/vk2psyAoszUq1HAeRdwJRevq1C5krZQn3Tosi+qphg37cuYMoUOK HUNEcSSNS+x62YmhVSUYXWioir+ZASaBlwoBZGD4rIZl+th4hzwYSDuoqS96uCY5 7oAiOtfa/ika+9k5QU9hVYwGO55SOeCamOEXHS+19XngO2KAu1MDDPMuYvkTCzlB /LRPnr/GwlHv5xv5ETuewVupJFU3YUPHeKgavnfL4lgE+1LHgaddzQgJdJtbqifd qoiG9moDge4yW1j7AJd6e0yM1I0KlPl2l+CXcQ9jOmZ/V3pLqrbS0+OBhjpfHcja 4dK6nTQ4UTbzHlaggdKBD1mHW5nVA5ct664P6manMZQaRpMDrTtHs8/UOPdw/Et+ Cwt4fnmXvgCHBTw3oOT8xqVzGtbTsBIVmD+6Z7UfYT/GCXi2tvQQNZmSLlas739w EY9YgDQuIhGma6CGnYLo1t1+o5vmTsjnvFL4/o4pbL1a2fWvhEFiKY4cY+Ye2DTT 8A/NJLTfAgMBAAGjggJ4MIICdDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFPJv5bqh N5tb0eMDrUb6Mnp6A0vcMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MHAGCCsGAQUFBwEBBGQwYjAvBggrBgEFBQcwAYYjaHR0cDovL29jc3AuaW50LXgx LmxldHNlbmNyeXB0Lm9yZy8wLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 MS5sZXRzZW5jcnlwdC5vcmcvMIGBBgNVHREEejB4ggxwcm9mZW50ZXIuZGWCDHBy b2ZjbG91ZC5kZYIQZ2l0LnByb2ZlbnRlci5kZYIQY2RuLnByb2ZlbnRlci5kZYIQ d3d3LnByb2ZlbnRlci5kZYITd3d3Lm1hdGhlbWF0aWtsay5kZYIPbWF0aGVtYXRp a2xrLmRlMIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB 1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsG AQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQg dXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3 aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRz ZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAC5/1GR0 T4nhC8jz6vg+fVHviBZw++dk2TLXgS0mo11o7/mfaKBZonpqhKEgY5xOvZems4CJ SXUbSF7l6Fg0KEX01kVactC8MmtDL62hXG+91GCH05i2dfdV6A5Fre35nzIIQA/u b68ZitVsMvlMmWlERVfEeM6phtUQc6IzgWjrLWtJZP59HHzr4/g3yejZjABGaDUr kyLU8C68GQR9uCX9m737fYvt15SrEIoBw9bJSpEJHkSNvUKqc8H2fR3qXSIHQ8+K slTZBQzDNJTaDqOPsNEvZmwno3nNGO5YQvZt11CMqjI6lYz33B93YgcJy8uYTx+V t1c3EP1TMWie1wM= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoByrzYX6eEAZyjkAaEoa fso26usW7G01VJ4a9WnGRft3UGX9sxkd+XKFmha5WSyjUZBNT5P1X049+ejX7mAU QiwPtb8QqN/H6jWViM0zN5RSY6dmKa7oZFER20/Xv8QclxHTFgELuwjG04jQfEk+ 3QM8Bu61hLZo1jWluiUJGJ5xsj++TamzICizNSrUcB5F3AlF6+rULmStlCfdOiyL 6qmGDfty5gyhQ4odQ0RxJI1L7HrZiaFVJRhdaKiKv5kBJoGXCgFkYPishmX62HiH PBhIO6ipL3q4JjnugCI619r+KRr72TlBT2FVjAY7nlI54JqY4RcdL7X1eeA7YoC7 UwMM8y5i+RMLOUH8tE+ev8bCUe/nG/kRO57BW6kkVTdhQ8d4qBq+d8viWAT7UseB p13NCAl0m1uqJ92qiIb2agOB7jJbWPsAl3p7TIzUjQqU+XaX4JdxD2M6Zn9Xekuq ttLT44GGOl8dyNrh0rqdNDhRNvMeVqCB0oEPWYdbmdUDly3rrg/qZqcxlBpGkwOt O0ezz9Q493D8S34LC3h+eZe+AIcFPDeg5PzGpXMa1tOwEhWYP7pntR9hP8YJeLa2 9BA1mZIuVqzvf3ARj1iANC4iEaZroIadgujW3X6jm+ZOyOe8Uvj+jilsvVrZ9a+E QWIpjhxj5h7YNNPwD80ktN8CAwEAAQ== -----END PUBLIC KEY-----

ASN1 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 87872008085267823476550954809731606471928 . . . . . . . . [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 X1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-12-03 17:31:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-02 17:31:00 +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 'profenter.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 653199956752633901178879677607761111874710864617696825351437561246913086056729419833324050105082466915491528044596567509723268641835414293545735104174041892339899212913460513912658616438723152375535140307274499166310454725672578132313596307945715447563192060532745084675401234486235869524539372146257533570328487153836456061737451566876585623716227429170643136134663808563053838326804324614540632333925630632754921435115075170245230958821494553612437514809982673976719323407257410667161472355636720228563398313983629808215136963968924256742491195981819983058968964764713425356146213101917060967200238949953080588259855074808682544482954591586747733394228541557941566827512293050901082946166780801395462234533441843279953122282473347246720126009956328354669266375788245572037669260927630919656903033835242622802472745347483669728154182613013922801653695347423655618962907353257034651621045118825717176273904072027637091393685446175319307833800825890342925511561909302252723586487021531884725898519552642709263985758750916596164015646671576992919915663135982452081924891984038003221058437812648604284532802696698043145969860757864315251715238963393363725311983449015311797244436133789727843485464761865024268191249937515574937679869151 . . . . . . . . . . . . . . . . . . . . [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) f26fe5baa1379b5bd1e303ad46fa327a7a034bdc . . . . . . . . . . . . . . . . [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 (100 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-x1.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-x1.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 (122 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'profenter.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'profcloud.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'git.profenter.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cdn.profenter.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.profenter.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mathematiklk.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mathematiklk.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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