ws.ytec.ca

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a3:f5:d9:01:90:a7:c9:0f:6a:b2:28:6d:3c:f6:f1:fb:21 was issued on by Let's Encrypt.

This 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. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=ws.ytec.ca

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a3:f5:d9:01:90:a7:c9:0f:6a:b2:28:6d:3c:f6:f1:fb:21
Serial Number (int): 317129671222522508000097915316511383354145
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1d:2e:d2:ce:52:95:9e:b4:78:c2:b8:b4:93:8c:b3:cb:cf:14:9e:ed
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 88:77:01:75:d7:9d:8c:86:86:d9:bd:ca:17:5b:80:ad:25:36:ce:15
Fingerprint (sha256): 2b:c3:dd:ec:97:7e:27:46:32:da:22:c2:2c:d9:8b:ec:34:63:c2:16:77:31:08:7b:a7:24:0b:ed:d0:18:49:69

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate ws.ytec.ca

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ws.ytec.ca

Public Key Algorithm

RSA

Key Size

2048

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

ws.ytec.ca

Other certificates including the domain name ytec.ca

(limited to 100 certificates)
tickets.ytec.ca
sandbox.rpcadmin.sauvara.com
todohierromaldonado.com.uy
crm.ytec.ca
j4k.cz
game.keystonecrusade.com
tickets.ytec.ca
ytec.ca
digitized.ytec.ca
whereami.ytec.ca
mdbin.ytec.ca
heterizeinfotech.com
tracmor.ytec.ca
fax.ytec.ca
ytec.ca
www.upliftnow.net
sni240765.cloudflaressl.com
unifi-video.ytec.ca
ytec.ca
www.crictrac.com
samad.fr
ytec.ca
ytec.ca
hm.afivn.com
object-storage.ytec.ca
dev.ytec.ca
pequenieses.com.ar
inscripciones.app
www.gia.re
registry.gitlab.ytec.ca
ws.ytec.ca
acmebroker.ytec.ca
sni240765.cloudflaressl.com
sni240765.cloudflaressl.com
ytec.ca
www.imobiliarialink.com.br
owncloud.ytec.ca
ozak.co
tickets.ytec.ca
sheriff.dev
meet.ytec.ca
ytec.ca
gitlab.ytec.ca
object-storage.ytec.ca
sni240765.cloudflaressl.com
sni240765.cloudflaressl.com
courses.learn2build.in
www.yakomc.pl
ytec.ca
object-storage.ytec.ca
ytec.ca
ytec.ca
sni240765.cloudflaressl.com
sni240765.cloudflaressl.com
www.collegeoptionsfoundation.net
www.vinijlawfirm.com
www.ytec.ca
digitized.ytec.ca
www.wfviana.com.br
ytec.ca
drdanilofcruz.com.br
sheriff.dev
docker.ytec.ca
ytec.ca
mta-sts.ytec.ca
ytec.ca
sni240765.cloudflaressl.com
sni240765.cloudflaressl.com
www.agritunasmakmur.com
sentry.ytec.ca
devweeklima.com
brizuela.mx
object-storage.ytec.ca
crm.ytec.ca
crm.ytec.ca
id.ytec.co
www.downloads.iarahealth.com
crm.ytec.ca
ytec.ca
sni240765.cloudflaressl.com
issues.ytec.ca
season2018.devfest.bg
sni240765.cloudflaressl.com
id.ytec.co
rc.ytec.ca
sni240765.cloudflaressl.com
crm.ytec.ca
israelblennerhassett.com
crm.ytec.ca
fax.ytec.ca
rtw.ytec.ca
email.ytec.ca
pbx.ytec.ca
start.ytec.ca
object-storage.ytec.ca
whereami.ytec.ca
acmebroker.ytec.ca
serieso.com
claims.web.opc.joinedup.io
memble.app

Certificate

The complete raw certificate details for ws.ytec.ca in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzX/ilAobOlqWbSLkJpdh
lURiBFICnYQxKKBIaOSQUseKu5w9dmuZiUuOSL26AeegSD/CD+lV6BgyNwCUoV7x
Ny8ondrmmgzZwZAYqFWs+mQH8Zsnk67FAEWnQjEg8ixxP6GpzF8INRNrPQ/5q5Q+
LrH9/1jSvCxdiS3mRsOrZ4CZKTQrrjfr+E4zAHbtSf5dzoz+7DNs1UC/L9Ji1UK5
7LkcNPWklR91L/ohZmxf+sQ1qFEThMPMjIgkQNqQ4o3ZJUDvqCEdm9/a7fkEahB/
9IZT1AOJDcnE4H6E831x/bb9MwTHrSTF9UNgNWy4yR5UYEo7vhPxCllO7vjQEo0J
0wIDAQAB
-----END PUBLIC KEY-----

ASN.1 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 317129671222522508000097915316511383354145
 . . . . . . . . [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 X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-07-19 15:07:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-10-17 15:07:00 +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 'ws.ytec.ca'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 25941914997121701952326773675575465641617004112013838384351291422089193590958070625501734248457179913897300259667466755635735169981837636751837902626656603219316241046118127669596873182389015965816301600362242849437210518421913094324751072576216343763000340423120805621422595320520791021589527179614595146839971103229062571098320133328211799125340018793876805938942686039202442654732988976689628820693083265673247108805870636621700339536375971433298562599024857984705673516863151375533431944815280142263435016209722418079497648743361730249895978461465059296212171036413025722030777992774739478243574166316641090865619
 . . . . . . . . . . . . . . . . . . . . [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)
							1d2ed2ce52959eb478c2b8b4938cb3cbcf149eed
 . . . . . . . . . . . . . . . . [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 (99 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-x3.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-x3.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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ws.ytec.ca'
 . . . . . . . . . . . . . . . . [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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