www.btrained.co.za

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:28:36:a0:1e:55:e4:86:3f:d3:42:74:2a:c2:ce:54:89:7d was issued on by Let's Encrypt.

With 4 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)

www.btrained.co.za

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:28:36:a0:1e:55:e4:86:3f:d3:42:74:2a:c2:ce:54:89:7d
Serial Number (int): 275020762166665436310931869635044302948733
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 78:1f:ca:e1:b5:1b:31:e9:ed:c6:b6:b8:ad:8c:69:a8:41:85:5f:91
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4a:89:af:a7:1b:7d:ee:c6:d7:37:6d:26:c7:df:32:58:40:c4:a4:8c
Fingerprint (sha256): a2:f1:cb:aa:fc:77:db:03:b3:cf:0b:d3:8b:36:0a:1b:ea:e6:b3:b5:a3:e3:25:00:06:d7:23:6e:fb:72:5d:05

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

4

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

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

Other certificates including the domain name btrained.co.za

(limited to 100 certificates)

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3GaZH5usStZO2INM1CNs
CSgBoGY6yuc72jxBfUUx2PNLKPx88o2ZWrz9oD2Y5LomZoIBrdPTSNkB+YMA+och
b19UD0g+wmoFQdUvzkiujEyzVR89duLTMmEPUd1PnMlHKlx0qPofFrzyfphtxO3R
cb1g1l/E3Vls6yCcQ2nCdSBcU00ViIoYiiK1j9hx1O4ysb05NzGSQmYzpCKjGyk8
ZeujWkSjn8uI8fslcTy9Jz5G48l0Ndwk9v5kDAlsjDN08tkzKkeKN//iCRhCUG4a
XN9GpSwSnJjzKnTmUylqvJi39OzEyzOz3WTLF8DnbexMpKz771nFW3gtvy7MIZIV
5qyO+9a7il0V5wSuW+Uz5taRfPMYxGx/zyQjcqsw14a9xpnkEYsxUreZQ7xxHyh/
htSVmSYGqmRy32yhCpg956PiVA02miUIqe2x9oVfJ6VkZETu9ipPzzvbwQucjJII
ubQjyf4nYTwtf+IxkcB8lhpWAHUVuDzx4GKn4sOsWyHVoCiUXkJFilXMv3evAmYb
junZkDweNfZlM3gpwKUzch3ZzXSRmVbnaF9PzQUQqDhb0v9EYYh8Dppu7ceiE2PA
8DQMokcN1GQg8q/S97jI9+a369B6Q9pSMNT8zjYjBGn42zRlJdgBLqINQpbMc/fU
UQmVySv31d/VNQU10FjpTLcCAwEAAQ==
-----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 275020762166665436310931869635044302948733
 . . . . . . . . [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 2016-05-18 19:08:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-08-16 19:08:00 +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 899156710149313486474489735195929299340793625401234599148997968441146856861442809126491967844650644962377787608690976016337867484740004974116179717551693905818615070345600310752853113674391692199423617322829272633207386678444689571871412074266349707162505121908219156314238644744856277175600744337925346269969094363205811428181003111865018953155621767655173433904784944318023899711688188513498015086271379336878646342117147044252552430933516632463814081979915504156355706397209580477339907317655795474009724136779661843341848997414411407490652721171245419029551497890889703878418910290134917232849122662213537174423804166248254228897053498168509616833728671347763272410450575819598799860510978473576183326387490002252793614491301711058314318885610466347954517067210235505517976408320475141763335678001168751196065622222804503661911948386754640639878973613119645999663913434193197820030153721875516365796140198347172824132402650360206434371852991362728150467527596006626802222616337710166416038360986482339453312609855888450956160887273591905993394447589295563279785413181882488770029523137356667130149557674817192845458940309510513729251396415080855193324124991693662028615832414833100544716212915729158445670741730794618975301487799
 . . . . . . . . . . . . . . . . . . . . [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)
							781fcae1b51b31e9edc6b6b8ad8c69a841855f91
 . . . . . . . . . . . . . . . . [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 (76 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bemployed.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'btrained.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bemployed.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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