collaud2.collaud.me

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:06:c3:49:14:f2:92:28:3f:57:8d:96:b7:93:5f:eb:30:7e was issued on by Let's Encrypt .

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.

collaud2.collaud.me

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:06:c3:49:14:f2:92:28:3f:57:8d:96:b7:93:5f:eb:30:7e
Serial Number (int): 89413559055001249934113509090943270858878
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: c4:f9:a8:0a:60:c2:0f:48:9a:cc:4d:6b:3e:53:2b:c3:0f:fa:ba:f0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): da:97:9c:45:6e:f6:12:01:84:7e:c3:ff:95:23:12:05:23:e9:d9:7e
Fingerprint (sha256): d3:43:71:42:14:f6:50:a0:e9:56:6a:13:33:84:c0:18:66:a3:a6:57:5b:c2:66:47:fe:f5:88:8f:b8:35:b5:ce

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 collaud2.collaud.me
1
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

This certificate doesn't contain any other subject alternative names besides the common name of the subject: collaud2.collaud.me

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGCjCCBPKgAwIBAgISAQbDSRTykig/V42Wt5Nf6zB+MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMDUxOTIzMDBaFw0x NjAzMDQxOTIzMDBaMB4xHDAaBgNVBAMTE2NvbGxhdWQyLmNvbGxhdWQubWUwggIi MA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC7uBQDsDzF0O5PH+Nt5F4oK0Bs 9+4ZL0thThCvofxZ/+BdQpT10xRQCiSi9dWtm9rTydF8ZcCB0Tuz/uy2HKDO9Itl ZY7RXBHQaM7zYJWzStt8nm/cMZ1t8CEIETTtxgwe3f+jwtAbLS6m7noeTxdnFnZG HxxYwY2ELZUT2y8AG29ImVrRBUblV3XwyXHH2xWsMXfMTSnKrJJqZJ/JvY83H0IJ wCUe2t1JemS1rwBnRlBhH/8n0xHDkgETDTkwmhZQIHX7kWvOSwMIT3NhdtgefPpb QFy9qWgrD3RkyE84Ncado+ifnMXcK7sPxlqWC34YLnwULCLIpCFFtS52t609pB7M k3+O4lHofM/OFUrJkN2tSNv162ZfhkFa9nfNCE5ydkJoAsrPKW8WIHgrLgVqNUrS LxErM3buxhMvdQL8BCYZUm1JJ1GsRHGLiPIOBXy0p7iCic/8NhVisZA2BWZFxWLC SUv/DzF3+Rd/KBChRcEjoP8JRwY7jQJSH92xlKwfcpTThF4PIQp9/ocApzYFQ7oL nA4v690T6Rb/R3i/TbxpBZi7oWhf9nviNpbQnYsZYh0OYnyVpEfOff4zrEkXJqx+ gZiTjQxBJg6uH/BOq4sh4YeiY5stqvW2O7UVgAipwat1wVYW32xj83lptlktFIHR 8L41Lug4BTBIP1qDvwIDAQABo4ICFDCCAhAwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBTE+agKYMIPSJrMTWs+UyvDD/q68DAfBgNVHSMEGDAWgBSoSmpjBH3duubRObem RWXv86jsoTBwBggrBgEFBQcBAQRkMGIwLwYIKwYBBQUHMAGGI2h0dHA6Ly9vY3Nw LmludC14MS5sZXRzZW5jcnlwdC5vcmcvMC8GCCsGAQUFBzAChiNodHRwOi8vY2Vy dC5pbnQteDEubGV0c2VuY3J5cHQub3JnLzAeBgNVHREEFzAVghNjb2xsYXVkMi5j b2xsYXVkLm1lMIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEB ATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasG CCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxp ZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5j ZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9s ZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAGf2 2tiWTxsDK8uxJVzm5D/lk/bbb/ZHxv4VJx7lISf+ab6cBymdnSKrkC8Mdi1RfV7w 4Kd+Iik7R/aW7MayMRVilwzRIPoQM3T76y+fxjoYcUlI1I1Sdm4E0sYpLEZQK5AL /+xVL1LI4kUpIuRD6pQW6VcxAurN6CRzn6HhHu4nBV++RO/CFbxjfigB6qgxyaox ildw/jYP6YHXUlviq0n3gSyF32xp/KtbZyj2lTWIazuGOLiVZgNDaMxM74bd00U1 aKct1GFYjShKjQN1A55u4CUSe5zluucJd5VnH65V8OHpuKGgvOZy+nCwTX1ht/Lc h+1trQ7XSB2u+K4yfHg= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAu7gUA7A8xdDuTx/jbeRe KCtAbPfuGS9LYU4Qr6H8Wf/gXUKU9dMUUAokovXVrZva08nRfGXAgdE7s/7sthyg zvSLZWWO0VwR0GjO82CVs0rbfJ5v3DGdbfAhCBE07cYMHt3/o8LQGy0upu56Hk8X ZxZ2Rh8cWMGNhC2VE9svABtvSJla0QVG5Vd18Mlxx9sVrDF3zE0pyqySamSfyb2P Nx9CCcAlHtrdSXpkta8AZ0ZQYR//J9MRw5IBEw05MJoWUCB1+5FrzksDCE9zYXbY Hnz6W0BcvaloKw90ZMhPODXGnaPon5zF3Cu7D8Zalgt+GC58FCwiyKQhRbUudret PaQezJN/juJR6HzPzhVKyZDdrUjb9etmX4ZBWvZ3zQhOcnZCaALKzylvFiB4Ky4F ajVK0i8RKzN27sYTL3UC/AQmGVJtSSdRrERxi4jyDgV8tKe4gonP/DYVYrGQNgVm RcViwklL/w8xd/kXfygQoUXBI6D/CUcGO40CUh/dsZSsH3KU04ReDyEKff6HAKc2 BUO6C5wOL+vdE+kW/0d4v028aQWYu6FoX/Z74jaW0J2LGWIdDmJ8laRHzn3+M6xJ FyasfoGYk40MQSYOrh/wTquLIeGHomObLar1tju1FYAIqcGrdcFWFt9sY/N5abZZ LRSB0fC+NS7oOAUwSD9ag78CAwEAAQ== -----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 89413559055001249934113509090943270858878 . . . . . . . . [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 2015-12-05 19:23:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-04 19:23:00 +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 'collaud2.collaud.me' . . . . . . . . [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 765826930799118032946697370210223313774223498351616883154551457316598230363365038042215485963629964903721518761339304118712583419238515286485111424429066785294625078686465539791377796541784606658484858630393063424642712894903432877959268965197913252388740039236372640231601987092176033164810536374497088761857041602480699758556317819701419425888536433340155065166677102772365018390502152513564251169948638321206718818368040407199795167354529582622916419104993783226984428463264703508502669914585061070488582188728681439140351619751290589842674319922393206527466783005588288866018030395078687264345972791156959543458225890100725036274353720253833615609215652829122578409768845915025075651838390399849653652001158255982077285994185072460007973509222266181913357729083074106441199608542650971951275319254176701093732005899572877795551440291945448474934999980080301778759565032330112081918141302654100323186738076934665781879779496998809922038495779047233884632934842711729846054838690692019702402779471381073576222589973978706859940268322335035956234672258949402558470569566414784829313424238209327450442573481738825643931444767800782257867025092455564663820063106760214574782841528140676454460999438420973026583118519030741128812594111 . . . . . . . . . . . . . . . . . . . . [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) c4f9a80a60c20f489acc4d6b3e532bc30ffabaf0 . . . . . . . . . . . . . . . . [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 (23 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'collaud2.collaud.me' . . . . . . . . . . . . . . . . [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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