bitdemo.ch

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:57:8f:69:c9:11:97:5b:76:10:46:77:57:c3:4a:79:66:da was issued on by Let's Encrypt .

With 2 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.

bitdemo.ch

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:57:8f:69:c9:11:97:5b:76:10:46:77:57:c3:4a:79:66:da
Serial Number (int): 116907480726607333997664057957349901035226
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 99:e7:f2:cd:59:aa:b1:7b:94:24:46:38:fe:de:60:7a:df:42:02:e5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 53:09:ad:2a:c3:8c:0c:91:7b:8a:30:39:32:bc:24:51:ef:c0:85:69
Fingerprint (sha256): 46:ee:49:9e:60:73:6c:6e:b0:e7:83:20:8f:a3:04:d4:ac:b4:c3:d4:b6:88:15:42:ec:5d:14:88:46:a3:34:fd

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 bitdemo.ch
2
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

bitdemo.ch
www.bitdemo.ch

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGCDCCBPCgAwIBAgISAVePackRl1t2EEZ3V8NKeWbaMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMTcxMjA1MDBaFw0x NjAzMTYxMjA1MDBaMBUxEzARBgNVBAMTCmJpdGRlbW8uY2gwggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQCqTQ+8TbCmWmDphp0DTleraocbuNYk8+eCTTAk yjhzgLUR7aUMPEKFL44CHz9NuD3XAB/16oi/oWP2qVEJ9cuLNbsr1UM+VV9xOqtj ynH2LsYCUvmamNpu3ID8k+uRD085KWgE6deoHle1F4lnmBDrwV7aKab+EV6uXIOQ Jf+cO4HW0yCCxmaikxg7rtbryFPqCBCWbZ5CEKTC7NU7yJgH8nfkZfyNKQh12HUS Z1Kbjm53E9fOteIeNgnT0+lPfx2o8iayjLzhB7sJqa5WMcSSSdxWlJ8ZNqrgpKQQ aZEpV64UyxV3oubwJCyA9ililCN9KwK0AMVPXvkJqhpu7h7LJTdTuVa85/z6rnJZ p9d+6rrtUwntWqF2gsk2E5tGQAH1z7pLvNUH1ARAbt57xUkivhlpdm7wBC1QA9qR yMA67U0X6/8dhUfo8vlfepsQhbT6QOQwjXShcMs6Pp/fO4x3lSRX7Vtks2RrB00b eoTHTCRhJ+OvKLNFY5r//EkxFJV9iP8gkJhQGGmOXPGu0fuIJQuKLUjYMxHvDOvN 86+q8/kmYWlqwEQTMmDgDxrT5/qWCSaKcWMrNtAh8yzbQzDBG0nwPon2oH9CcsYa mcrEzGLvXgExonTxQ4luFNLSTiKM3bdMe50GAyOtjU1RM3VTjQHItqIo2TCdJCYw PoEFEQIDAQABo4ICGzCCAhcwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSZ5/LNWaqx e5QkRjj+3mB630IC5TAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBw BggrBgEFBQcBAQRkMGIwLwYIKwYBBQUHMAGGI2h0dHA6Ly9vY3NwLmludC14MS5s ZXRzZW5jcnlwdC5vcmcvMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDEu bGV0c2VuY3J5cHQub3JnLzAlBgNVHREEHjAcggpiaXRkZW1vLmNogg53d3cuYml0 ZGVtby5jaDCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC3xMBAQEw gdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGrBggr BgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVsaWVk IHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29yZGFuY2Ug d2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBzOi8vbGV0 c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQAwiQcy kZWtSFcYVeI0Oe9ezjFl98HsU9pPoo+p+f9YUN5dfjwisL2qcI5aAPyZGjvmaQqK naKbqvP9Rbj1ZfFwWQ/fLWqNxewALSnYw+LLAOyM5aHnmS6c8x0z2GC5VodDRv2z RdfAipOF5FrekzmBRDEzbDCGbPuyVfgZd/MlJTkc0dplwJA/yzhA02DgY63y89XH I8wp08PVyiWxr2D5CwtMFIFFRMaJyKYPvsMvNeuTFJhPdO5lk/f/5BJhWh2Sxx1r Y/CqUPeG2ZkdrQ5jRHOFL3a8spQ2E5dGKsAtkacre8MesVTX4BfAqeSY79S1VyD/ rzj+Nde4Olrh+o1s -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqk0PvE2wplpg6YadA05X q2qHG7jWJPPngk0wJMo4c4C1Ee2lDDxChS+OAh8/Tbg91wAf9eqIv6Fj9qlRCfXL izW7K9VDPlVfcTqrY8px9i7GAlL5mpjabtyA/JPrkQ9POSloBOnXqB5XtReJZ5gQ 68Fe2imm/hFerlyDkCX/nDuB1tMggsZmopMYO67W68hT6ggQlm2eQhCkwuzVO8iY B/J35GX8jSkIddh1EmdSm45udxPXzrXiHjYJ09PpT38dqPImsoy84Qe7CamuVjHE kkncVpSfGTaq4KSkEGmRKVeuFMsVd6Lm8CQsgPYpYpQjfSsCtADFT175Caoabu4e yyU3U7lWvOf8+q5yWafXfuq67VMJ7VqhdoLJNhObRkAB9c+6S7zVB9QEQG7ee8VJ Ir4ZaXZu8AQtUAPakcjAOu1NF+v/HYVH6PL5X3qbEIW0+kDkMI10oXDLOj6f3zuM d5UkV+1bZLNkawdNG3qEx0wkYSfjryizRWOa//xJMRSVfYj/IJCYUBhpjlzxrtH7 iCULii1I2DMR7wzrzfOvqvP5JmFpasBEEzJg4A8a0+f6lgkminFjKzbQIfMs20Mw wRtJ8D6J9qB/QnLGGpnKxMxi714BMaJ08UOJbhTS0k4ijN23THudBgMjrY1NUTN1 U40ByLaiKNkwnSQmMD6BBRECAwEAAQ== -----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 116907480726607333997664057957349901035226 . . . . . . . . [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 2015-12-17 12:05:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-16 12:05:00 +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 'bitdemo.ch' . . . . . . . . [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 694767551551133434278296923524378186001718010982366109673813100483974248327722214132400131805543187217493426712744194735996175634447961274326872189406355616809742175930432360098886494096430512966986605630694588149044867640849462717247387607361647133327967267192043113864445892969107458218131137470142572524291698140314137823047187647902664573101112496093619668667476898423902131893870675668965107811064169003328095739340207742668862197315659336992888178633936038735804489889689009786194209100694007340276647753588041465925757841913050933595631954386998270417941551499466344546854456069420407107041653594032310685580436550447736560566678980451599063480140964036890567805682534443496874042382750585881216637100687237329473019561606646545264393602599461414947455951094164032001152103372950948775654394398691219790013210348934655752232330829476850902649810086149968023471789702220289545692377547716882040659894401435682686569243087166957456835982605498078353013438252851918464471556911960259880997885549539092423884351824833866684041486502973537019691220522186505621652979807154491213510632418425660654353488304473003528472460003177928487968709491889052380525360983997249204964678050940168086351580530260797767172827403739847583344952593 . . . . . . . . . . . . . . . . . . . . [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) 99e7f2cd59aab17b94244638fede607adf4202e5 . . . . . . . . . . . . . . . . [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 (30 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bitdemo.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bitdemo.ch' . . . . . . . . . . . . . . . . [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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