shevchuk.co

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:bf:e7:7f:74:d4:eb:b8:d4:b8:e1:76:7e:82:d6:f3:f0:16 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.

shevchuk.co

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:bf:e7:7f:74:d4:eb:b8:d4:b8:e1:76:7e:82:d6:f3:f0:16
Serial Number (int): 152413931472015679558706827846323442806806
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: a0:2a:2c:47:9f:f1:cd:cc:28:52:32:17:82:e0:6b:0a:21:63:59:7e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d2:43:6d:f7:8a:c7:f0:27:1e:9a:8e:15:8f:b0:3d:36:70:88:24:64
Fingerprint (sha256): c7:7d:7f:81:00:d7:96:aa:0d:ad:22:dd:23:0d:23:93:be:9c:e3:0e:9f:4a:0e:03:08:91:9c:69:bd:fd:27:e1

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 shevchuk.co
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

shevchuk.co
shvchk.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGBjCCBO6gAwIBAgISAb/nf3TU67jUuOF2foLW8/AWMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMTExMDM0MDBaFw0x NjAzMTAxMDM0MDBaMBYxFDASBgNVBAMTC3NoZXZjaHVrLmNvMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEAqBAU8gZk+PkuUtIHkouhPuwpfglRFs7FeCpj bmq6i2XLpZlg1qG9HtGvYWTO2myOa9W85YBjyJ5uwKyWMtS9/gIKTFSBO2xQMFvh FjTufZveZF+jUYgjAlCgUT2HmaJGo+1MCM+1uthTGY/sjxsFUpP+ecA/uiM6pMVC z44WfzOZjk+UtJwhXkZXkmTHYBq7cZ+84f7K+elqmmcMioYf8MxKtzDk/K9SIFTS k4DVwuwuhXHkvyOiY0TZd7vee50+3Okm5lPgq/j1nbg07o7XVw5Ch5XmPzBeMtr5 +Qoyr1nxbpxP5KPXOS/Xc3m6b35sqKriEnIAia2zKKjz/uYG+YNeTHLdpkUTe4fW ZazZXLf588Lcw9AJ7vO5QRkPu91OdhIGIbnSazzfY2KlBVYqd8nDCEOY/XcPtZO0 P/bW6tVFrwmA8UKOWb5dWysOpiJZdaUjb4wYYsjrU0FlfjD8FldvpRRk3tUeFWJo qKPwgfaHi+cjj017qwwAAZJKFQVbBJRDt2ynsPBusl/66+BOaejDcKU2Sbuz+UH+ SUybJipAuUe4kqi6f+TRRfv80uFrCuoIX9UWkQi+MO9uFojnAuTzSlFIzneLhJda tbDzE16inO+QUyr0mQK05edkN2PJ4pzI6DzWU3M1eGh1a5ecrYvt7jfYTl1LYNUM KyvYaIcCAwEAAaOCAhgwggIUMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUoCosR5/x zcwoUjIXguBrCiFjWX4wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw cAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDEu bGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgx LmxldHNlbmNyeXB0Lm9yZy8wIgYDVR0RBBswGYILc2hldmNodWsuY2+CCnNodmNo ay5jb20wgf4GA1UdIASB9jCB8zAIBgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHW MCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYB BQUHAgIwgZ4MgZtUaGlzIENlcnRpZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1 cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdp dGggdGhlIENlcnRpZmljYXRlIFBvbGljeSBmb3VuZCBhdCBodHRwczovL2xldHNl bmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEAV6NIZ0OM VV3sqEDuq2J5ETTSTcZLhPbv34uruBsgamxyMSpZBuuI0E3nGcixPZiufh81l42C APk5ifHpoEg9v9nZEtUqExes17Z1dlhdzY+VspNMBhX5gW/Bhws4Qo8MFchYhZtJ i1RsEWNhZIoZTYX5ZO6uM5xUpXZqDhG64oQGOawTHMGf/rj02QKQsBU9bnarH+Bb qQFY2lzGn9NcV+4tk0TsYqRBj+SBJSL2ZI2OiYrBFADKJEh8sbMBFypBg89paB8Z SkYtaiXWbfafsvgYSgEcOwe5M9PrXPFpQbZs+c00UmeP3e0Se0mTACkNCxqg4OZy +7B6t5RNb6OcMg== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqBAU8gZk+PkuUtIHkouh PuwpfglRFs7FeCpjbmq6i2XLpZlg1qG9HtGvYWTO2myOa9W85YBjyJ5uwKyWMtS9 /gIKTFSBO2xQMFvhFjTufZveZF+jUYgjAlCgUT2HmaJGo+1MCM+1uthTGY/sjxsF UpP+ecA/uiM6pMVCz44WfzOZjk+UtJwhXkZXkmTHYBq7cZ+84f7K+elqmmcMioYf 8MxKtzDk/K9SIFTSk4DVwuwuhXHkvyOiY0TZd7vee50+3Okm5lPgq/j1nbg07o7X Vw5Ch5XmPzBeMtr5+Qoyr1nxbpxP5KPXOS/Xc3m6b35sqKriEnIAia2zKKjz/uYG +YNeTHLdpkUTe4fWZazZXLf588Lcw9AJ7vO5QRkPu91OdhIGIbnSazzfY2KlBVYq d8nDCEOY/XcPtZO0P/bW6tVFrwmA8UKOWb5dWysOpiJZdaUjb4wYYsjrU0FlfjD8 FldvpRRk3tUeFWJoqKPwgfaHi+cjj017qwwAAZJKFQVbBJRDt2ynsPBusl/66+BO aejDcKU2Sbuz+UH+SUybJipAuUe4kqi6f+TRRfv80uFrCuoIX9UWkQi+MO9uFojn AuTzSlFIzneLhJdatbDzE16inO+QUyr0mQK05edkN2PJ4pzI6DzWU3M1eGh1a5ec rYvt7jfYTl1LYNUMKyvYaIcCAwEAAQ== -----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 152413931472015679558706827846323442806806 . . . . . . . . [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 2015-12-11 10:34:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-10 10:34:00 +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 'shevchuk.co' . . . . . . . . [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 685636485042380104604265949103625163649960337305112761441866544729297584943014249457015579802967882039341887690045835651568841855741767821611189078421095752858554527816147337249536546130985949847999120917466480005846214434225020548256329376496628157903849810179273666041815143579032080198637940698101257285004840819300427386400999334454478739436620019177554811863595091993980767512680706288884203949767140994282996137394157463003050992525965343346413730926773553651086529194596419902188557841655223957051260982568069543062876366961138051597214306450476385527209011776099915683405779772815676310515174301696598161045674696566772866426921495763057386290029883931970712117333746655990742296306575572739179752597871229770647968537956116067974070798333603870146765191955253481880269365883220784095014624850568544070913141432544826832412852573311530430938771288939748672909807735927269842663676606178130106688051057540983292617535560466524322279034992875678571679404921247845370254982191596664762503868536567322762194043729714619223591883422952889678979971098183977175991114826006964895110849330247548553910585249367392976488552304213607922081933107116137517015832766906179547889146242740733991345439661562367613936756256800014471808968839 . . . . . . . . . . . . . . . . . . . . [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) a02a2c479ff1cdcc2852321782e06b0a2163597e . . . . . . . . . . . . . . . . [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 (27 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shevchuk.co' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shvchk.com' . . . . . . . . . . . . . . . . [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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