leitsch.org

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:9e:bf:5a:f5:1c:98:19:23:ba:31:c5:2b:be:82:2f:74:90 was issued on by Let's Encrypt .

With 8 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.

leitsch.org

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:9e:bf:5a:f5:1c:98:19:23:ba:31:c5:2b:be:82:2f:74:90
Serial Number (int): 141131254730636524498462780124729602700432
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: a2:8b:0b:cd:f4:b7:69:e3:35:67:18:c1:72:5a:f7:95:d6:48:a4:c2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5e:a1:fc:8f:18:cf:06:4b:10:3b:36:ca:2c:81:2d:f3:bb:b9:ef:3a
Fingerprint (sha256): 3c:57:7a:c7:b2:d5:c1:32:1b:4d:0a:64:13:06:9a:ac:be:1d:0f:dd:ae:95:89:ca:f9:9c:b1:e1:88:6c:7e:29

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 leitsch.org
8
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

leitsch.org
pad.leitsch.org
lkfd.leitsch.org
k.leitsch.org
lk.leitsch.org
r.leitsch.org
h.leitsch.org
fuldabloggt.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGazCCBVOgAwIBAgISAZ6/WvUcmBkjujHFK76CL3SQMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNjAxMDExNzI1MDBaFw0x NjAzMzExNzI1MDBaMBYxFDASBgNVBAMTC2xlaXRzY2gub3JnMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEAx3W2jegQ3zXeu8HEJSaP1sIlZ3riOi+xhEgV tBtTp0shCqfMYVXtGB3hAEo2B5D5SR1Thh0MNo1PLdrKqDLx9I1Gvv0H9vtPsUvO solrl0B85UbyUXriF+pbrYVKsF+e+sJDwjVJleeCYkdXDkyYpWjg3/ijoHv8F7CY V1aEeyLIwj94aV7misz07Q7miiYLtPejJpHkl/baM7W+mydL+7fzdnQk6blBNm7V x+zNdNuX2eX4af+b9QS8NtjPBF0wJKRhZrrD3DL0K7xcM2z/eZprWIUsy7nwvP3C KID/HgSHrrtt9FpCqeGeOBnBAGGNaPLk10RP1Z/mN+3zDyEtdMZAFD8H7mLo8fJp Fh4pwp2oek9UYWn8QJDwWcxebNDjqBV264WgT8i+wzdceHNjXslUVScwB6RguluH YiYrpJUQM2auIN3dznyi0T+RdU7ECxpXR1/eMJ++axpz8s9CZQ8wTlNkANV5bJuS auo4d33RyvyWcU/lIkHIYLNl4q3WMyy//JqrNgnpFibnr5z+44Ohi3UMsVX3j1Sw r5vLkwPZSI3ww/Wv2C19WdGkZfA+L0I9DG4Sjq4ViL2v+Uw6iEEROQELGpbtbyiE PjZ5SgRDLSEZ+f9tHNJM0v3J1VYnTNysAo0hjxHGmf2sfLKqhd0i/5k54KgjOccw b9bVIZsCAwEAAaOCAn0wggJ5MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUoosLzfS3 aeM1ZxjBclr3ldZIpMIwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw cAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDEu bGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgx LmxldHNlbmNyeXB0Lm9yZy8wgYYGA1UdEQR/MH2CC2xlaXRzY2gub3Jngg9wYWQu bGVpdHNjaC5vcmeCEGxrZmQubGVpdHNjaC5vcmeCDWsubGVpdHNjaC5vcmeCDmxr LmxlaXRzY2gub3Jngg1yLmxlaXRzY2gub3Jngg1oLmxlaXRzY2gub3Jngg5mdWxk YWJsb2dndC5kZTCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC3xMB AQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGr BggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVs aWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29yZGFu Y2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBzOi8v bGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQB/ JPhzLJ/+4CM5WvuhIvd7SVBepLvXDtDS04toBfLrvrBElmG89WCNE7gpgg5r8Rpu VOZ+M8AMqjqmImUGeZDLiQKXJ63wx6QGxb0YnRoSxnZEnwYrVdWn7rAifOCCRwfb URLPRP9LZc/+hh8Ht2Ds5JKGfHQrfUdrSeqXWrwxE9Rf6D71/3S11t1wtZSdXz8j cVJyqDUwXNVTjWI03dhBB+AZskiEArQt2G0F36dFaBXhrgwSauS/pUgHGxEC6bv/ dhvx4jhLBbLoG047OULNsWoF1DOTHEySA4RwFnUyWgFNf7nADuz2qWKDOSdTI+p1 jl2UsdtM5d6kx+B0f/HD -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAx3W2jegQ3zXeu8HEJSaP 1sIlZ3riOi+xhEgVtBtTp0shCqfMYVXtGB3hAEo2B5D5SR1Thh0MNo1PLdrKqDLx 9I1Gvv0H9vtPsUvOsolrl0B85UbyUXriF+pbrYVKsF+e+sJDwjVJleeCYkdXDkyY pWjg3/ijoHv8F7CYV1aEeyLIwj94aV7misz07Q7miiYLtPejJpHkl/baM7W+mydL +7fzdnQk6blBNm7Vx+zNdNuX2eX4af+b9QS8NtjPBF0wJKRhZrrD3DL0K7xcM2z/ eZprWIUsy7nwvP3CKID/HgSHrrtt9FpCqeGeOBnBAGGNaPLk10RP1Z/mN+3zDyEt dMZAFD8H7mLo8fJpFh4pwp2oek9UYWn8QJDwWcxebNDjqBV264WgT8i+wzdceHNj XslUVScwB6RguluHYiYrpJUQM2auIN3dznyi0T+RdU7ECxpXR1/eMJ++axpz8s9C ZQ8wTlNkANV5bJuSauo4d33RyvyWcU/lIkHIYLNl4q3WMyy//JqrNgnpFibnr5z+ 44Ohi3UMsVX3j1Swr5vLkwPZSI3ww/Wv2C19WdGkZfA+L0I9DG4Sjq4ViL2v+Uw6 iEEROQELGpbtbyiEPjZ5SgRDLSEZ+f9tHNJM0v3J1VYnTNysAo0hjxHGmf2sfLKq hd0i/5k54KgjOccwb9bVIZsCAwEAAQ== -----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 141131254730636524498462780124729602700432 . . . . . . . . [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 2016-01-01 17:25:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-31 17:25:00 +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 'leitsch.org' . . . . . . . . [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 813725058448715533145086788225312991239978418852606012240235114235780689098844510937286094890498591511743528621898697423906518042406453225454180659055233583392000699743030999368024616328190448760909218280535282034543902611680536716384800498705317705276511920768735419097332699057691839465604256006454016004080125922509363084511784928737572796187465664148881191279463946345058436540019478039262447306886635767011413171110076063956282658817126544136134303899895751206002289511045628824980040109848448432761516902586286577377425161700367436587890864108203101253192701837919668080958892567469781948127863237248507457214721919793543290418753819641066612779054381404632558946417491870632811423619530886113904435737329981758415515505291038185505296199702013455798870227047747667397627492869983016607118476500255236834960839341037081331521492626782612085381775440036597649617035467803901304973943595994878537963339136217701734503951624163642466643526088022603249471423372472363860327436805608007698260925377826511239631472695786297342381245486719053392382951786251664287056142631614523630565039979983154392858364604735483258517496173092480609295969579747755742327199657514776510628866601807671502035594820596493266988824507033954804905091483 . . . . . . . . . . . . . . . . . . . . [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) a28b0bcdf4b769e3356718c1725af795d648a4c2 . . . . . . . . . . . . . . . . [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 (127 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'leitsch.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pad.leitsch.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lkfd.leitsch.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'k.leitsch.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lk.leitsch.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'r.leitsch.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'h.leitsch.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fuldabloggt.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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