www.btrained.co.za

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:79:57:ce:61:07:3a:1f:0c:b4:ad:86:96:15:2a:3d:0f:69 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=www.btrained.co.za

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:79:57:ce:61:07:3a:1f:0c:b4:ad:86:96:15:2a:3d:0f:69
Serial Number (int): 302627738609466756233457377630995334631273
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 76:6a:ed:96:0c:15:4d:86:12:70:75:b6:2c:27:92:d4:7e:1d:63:99
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 64:eb:21:36:b5:a2:ff:10:b3:ab:20:77:fa:12:18:0b:ee:15:12:3e
Fingerprint (sha256): b2:71:33:5c:cf:dc:b8:d6:21:09:c9:01:b9:83:92:89:fe:2e:6e:2c:8c:56:d6:9d:21:66:9b:fc:11:2b:95:e9

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 www.btrained.co.za

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.btrained.co.za

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

btrained.co.za
www.btrained.co.za

Other certificates including the domain name btrained.co.za

(limited to 100 certificates)
btrained.co.za
www.btrained.co.za
btrained.co.za
btrained.co.za
btrained.co.za
btrained.co.za
www.btrained.co.za
btrained.co.za
btrained.co.za
btrained.co.za
gettrainedonline.co.za
btrained.co.za
btrained.co.za
btrained.co.za
btrained.co.za
btrained.co.za
www.btrained.co.za
btrained.co.za
www.btrained.co.za
www.btrained.co.za
btrained.co.za
btrained.co.za
btrained.co.za
www.btrained.co.za
btrained.co.za
www.btrained.co.za
btrained.co.za

Certificate

The complete raw certificate details for www.btrained.co.za in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 302627738609466756233457377630995334631273
 . . . . . . . . [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 2016-11-19 02:08:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-02-17 02:08:00 +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 'www.btrained.co.za'
 . . . . . . . . [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 928973446130760685441063941607442329982899337266291516707984723210961147397933701938164752847116635620444290539902167021081547209950282775882565692419161077815201895350057287927237562592894344839932739915004522699357894776050965430359278650471762376656595616342647521181989799477397808520384095588875101192207282633575637819053006368903289412640605243725744739453509899613487005404313331895221011457208099371359195157647762752082925008973845097830869975220607099418774205221700704784895196612893373632372690631034050772185811218060723967742955426240588064447029408436080116257512341553271723715312636673199987965567564650316558479193351186991022713688433100071117800876965680136528193812252455544252805187614514262715340353238334179665111466697439007266978500005412524316678250862992516331340921413640601580656705373810210896015919043166004779439564514036136720304213859349037992912918851503574307567987727205719375954584532239597952347910705170782720188841098330005436650243104344283511347812334447220188295893770932945780737965801668146751977075250611038832938455726956896405740025549954735196974646526217760209800603760942964269070183795900078603540570157411391203006734120258947025811167469515001736042025348178406665541725358451
 . . . . . . . . . . . . . . . . . . . . [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)
							766aed960c154d86127075b62c2792d47e1d6399
 . . . . . . . . . . . . . . . . [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-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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'btrained.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.btrained.co.za'
 . . . . . . . . . . . . . . . . [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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