linuxnorth.org

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:5a:b9:71:0b:8e:7c:91:ad:fb:58:f7:a0:23:af:66:d2:70 was issued on by Let's Encrypt .

With 3 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.

linuxnorth.org

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:5a:b9:71:0b:8e:7c:91:ad:fb:58:f7:a0:23:af:66:d2:70
Serial Number (int): 117984193097805389204598389002703508787824
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: df:17:89:1a:82:38:f6:da:73:db:79:18:e1:07:fe:71:bd:bc:7b:e5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f6:e2:f7:df:9f:50:cb:54:4b:c4:a4:be:f1:58:2f:12:75:f4:15:a4
Fingerprint (sha256): 12:29:c7:94:bc:37:44:7d:c0:1b:82:c6:c3:68:ee:71:17:a3:d0:e1:5e:69:f9:94:3c:38:aa:25:81:54:02:8b

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 linuxnorth.org
3
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

linuxnorth.org
www.linuxnorth.org
raspisump.linuxnorth.org

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGLjCCBRagAwIBAgISAVq5cQuOfJGt+1j3oCOvZtJwMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNjAyMTcxMTUyMDBaFw0x NjA1MTcxMTUyMDBaMBkxFzAVBgNVBAMTDmxpbnV4bm9ydGgub3JnMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAv0j9SWbWEBA5vx5T54dC6ArgnCc2tDDD Fl5fgf524E1UtQGV0VU2fRGP2SWS8v/h8W95GHOnzuaPaLqvc1GH1Vom+2AFMj7s G2/cxrtVwjkkWfrRCNSm2RSiI+NNoiaBEO2mqQHE+xanuQQML90dJXcPjdW1iICE bs2gDPj11XDPF8XpZFEiqi/jZdnL73ymGdOFm9Co8xQxoHK/lKG4c40SJosKyWtM /G3hhPJ7BiSDO8mA3dWid5IrAbsjXJEZwRHHUkoMWULPBQCTctbzLA84gcLZN0+L pEmBBATyABlfLCP0C9lXE+aok5a6hCtkwwLeKOmgH3vFBCdWKk6M0zuX3snkdlc/ CS1t9tPsrRwabLPG903DS4MzoI5Ro/0omDIKFUEDbwxJSFBbHOnQWau/kgkrApff bCJN8/bTKpmKLoH3DhI37xm/z68OmDYuut5l4kLt7hRft7gICIdieDSetQnHFMiD feRgWKLRUkKr9RhHnKOSeObcXTaKf1BgQ7Q5fKH/O+8XOwSnfeQghgOb4iqlttvQ 1JU972h4c4279cVhXTPMWiBvyKRpIywlrCsMQb7fn7gocKV0GvlXn8748JsniGCs 8HsiN3UGwfHAofDU/hqsluNe/gLxzgOeBLF36SmSXrAkfANtsLS9ya0+4oDQ+CS9 piz6+TfiKCsCAwEAAaOCAj0wggI5MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU3xeJ GoI49tpz23kY4Qf+cb28e+UwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwcAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQt eDEubGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgxLmxldHNlbmNyeXB0Lm9yZy8wRwYDVR0RBEAwPoIObGludXhub3J0aC5vcmeC End3dy5saW51eG5vcnRoLm9yZ4IYcmFzcGlzdW1wLmxpbnV4bm9ydGgub3JnMIH+ BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGe DIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBS ZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBD ZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5v cmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBACEYvwo024MGCNbCaUDO zwf9e/qznYoLuO7CYHsVHEGSxw3aYycRWTk9TQEqBYjkHz/2cr7y6nyHfO7VtRVs qC+IMnig6z7ASEN/iIylmymHHGxvztZrGC3i+yXn1NmwZjhK1b2WqRIkciW/NJCs EqhOr6il3Jzm6JjH+/wIXq5l6EdkBwBHy9nbNqdxSoJ7OX40hLunHK7pRM9CFDGj dmM36J7mR3KbP6jRVYGfxfAJvrya4ClaG8ZTRorqZ+EhaEFxVxcb9M/DO4sDP3gw B4yKr0ZOb7BISaqfDXdJSahVygqGwlSOIqOL4jpwSBJ7Q/mkfyYrijfcPM3GzgEn Xno= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAv0j9SWbWEBA5vx5T54dC 6ArgnCc2tDDDFl5fgf524E1UtQGV0VU2fRGP2SWS8v/h8W95GHOnzuaPaLqvc1GH 1Vom+2AFMj7sG2/cxrtVwjkkWfrRCNSm2RSiI+NNoiaBEO2mqQHE+xanuQQML90d JXcPjdW1iICEbs2gDPj11XDPF8XpZFEiqi/jZdnL73ymGdOFm9Co8xQxoHK/lKG4 c40SJosKyWtM/G3hhPJ7BiSDO8mA3dWid5IrAbsjXJEZwRHHUkoMWULPBQCTctbz LA84gcLZN0+LpEmBBATyABlfLCP0C9lXE+aok5a6hCtkwwLeKOmgH3vFBCdWKk6M 0zuX3snkdlc/CS1t9tPsrRwabLPG903DS4MzoI5Ro/0omDIKFUEDbwxJSFBbHOnQ Wau/kgkrApffbCJN8/bTKpmKLoH3DhI37xm/z68OmDYuut5l4kLt7hRft7gICIdi eDSetQnHFMiDfeRgWKLRUkKr9RhHnKOSeObcXTaKf1BgQ7Q5fKH/O+8XOwSnfeQg hgOb4iqlttvQ1JU972h4c4279cVhXTPMWiBvyKRpIywlrCsMQb7fn7gocKV0GvlX n8748JsniGCs8HsiN3UGwfHAofDU/hqsluNe/gLxzgOeBLF36SmSXrAkfANtsLS9 ya0+4oDQ+CS9piz6+TfiKCsCAwEAAQ== -----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 117984193097805389204598389002703508787824 . . . . . . . . [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 2016-02-17 11:52:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-05-17 11:52:00 +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 'linuxnorth.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 780375184093110065026785408204520667072538637090094108903640388323519062616309559244951764262292716954533834733555625988837997248708303757503675310397059236332319401788536495231381043957572150078684181364498352405152893764094147145861781675144938393979873509284536306811328900796678745521941633606128884263452142855503453037075376276444349771155406491219673218653992208030367803413878361829194106626399269721623219340867451275771022774637617557797844137799234116676656098967141664448419101805554949530345667100285264870544077449398486899354498066331735801732987981224936236257808068322676713086676078094038202991606613199102578408666826710566024530171175408226336820021882713355749560451253824246424121568915330592054541056725633828627069024109769581471074375655271227917775763883680737938287170248783951527806547138569004918036279494539948211860489618715460644327152165655361402503356798661246485162082375923236229593955675104065148375143349537770225957797316451802163628047132919755440056066214570824711842744415688763069338236244616933152606533585834953752900578720882234947024141156665372847156620867155981854714504712691559840516081504940900166175438214896549465537516485139952229785210000046812529931628334129517206097107232811 . . . . . . . . . . . . . . . . . . . . [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) df17891a8238f6da73db7918e107fe71bdbc7be5 . . . . . . . . . . . . . . . . [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 (64 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'linuxnorth.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.linuxnorth.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'raspisump.linuxnorth.org' . . . . . . . . . . . . . . . . [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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