btrained.co.za
Issued by Let's Encrypt Authority X1
About this certificate
This digital certificate with serial number 01:75:fc:0e:e9:38:b4:0b:27:e1:41:c7:78:82:f2:86:c8:66 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=btrained.co.za
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 01:75:fc:0e:e9:38:b4:0b:27:e1:41:c7:78:82:f2:86:c8:66Serial Number (int): 127260365738897800699314707074565645191270
Serial Number lenght: 137 bits, 18 octets
SubjectKeyId: 09:b1:8c:f6:28:f9:87:36:df:bf:0a:65:6c:c5:ed:a8:45:d3:0f:41
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 58:9e:6e:ee:b3:59:4e:79:a9:d6:89:69:87:08:d4:20:d6:61:95:55
Fingerprint (sha256): d3:43:70:5c:ec:98:46:aa:32:83:33:c5:18:d0:49:ae:ef:2c:e5:1c:27:dd:24:2f:fc:b5:d4:59:4b:d4:41:35
Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x1.letsencrypt.org/Check the revocation status for certificate btrained.co.za
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
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
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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
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 btrained.co.za in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGFDCCBPygAwIBAgISAXX8Duk4tAsn4UHHeILyhshmMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNjAzMjUwODI1MDBaFw0x NjA2MjMwODI1MDBaMBkxFzAVBgNVBAMTDmJ0cmFpbmVkLmNvLnphMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuZvfhEDUhv4m1QjSA9RTkbueiqiduyNQ x5FFfb0HOlgLoER8WoLgQLVm4XgCKskJdX/YNIPnVdlalaGJXj0c1nfKypcAo+7g g49T9JEJZyZP5OoqKE0IHtcfe1bixb8MzcE4nR11oHEcF1Dv5piCYYKYXP+qst/m 3rsMn8ATmktFqXnkiuZtcZZ3AlpwyJ4xMAdq4y19C7TQe/aS67cJaYiFAo9mTx6P 2d49n5KDlvSi0t2QF4CFo10ghPHX44MyaP9FtZjfR3i+IQD4WQqukQec4PjgwXSU 9v2WOfbQV0FAj8uXjajdV+8z7xyFcNdttaPVvKrbq58QyVsPRshTwUzAxgJ7Gwkx VJZHiNGGwfSP3uWbjHUpsbynawiU8RdTUZ3fuhz01CCZLQTNiAlw1P+BIdaePiuu fhqQ5wjzQ8/AtbvR6tEOGL73I4PJgVDy5HWCCL6lkr2zTFM8Y0JDGghhNR/iNQzq s9jXekC8irGMAvAs426RNWqLJaUh9L3JtPbZCooewOxYFMgKwUX5UY2zYQJ9mYXl OGDzSWcdAkNCafnWTx9ZodaPCQDNE3ZYd4cTH38JgOkurNgkmxaPle9d1877lWbg UTMhBDZ+38XPnyklilKLm38gWnFrc0iD8+fLRAmou5tD5610H5D9UsQSgO0JXKG/ 85Vf4p7wvkECAwEAAaOCAiMwggIfMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUCbGM 9ij5hzbfvwplbMXtqEXTD0EwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwcAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQt eDEubGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgxLmxldHNlbmNyeXB0Lm9yZy8wLQYDVR0RBCYwJIIOYnRyYWluZWQuY28uemGC End3dy5idHJhaW5lZC5jby56YTCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYL KwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5 cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9u bHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGlu IGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0 IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEB CwUAA4IBAQCUOgN3Q7zAps7PgGE3+bV/1yceaz1YcGFC9vGUqAykSvVZ+OCP0l6L 29xTPqcmaAEry9+iioMQ/t5V8wS3rPyZjT/I2ERkawh3De6mkYJetf2XUHOoudzj 7Ckgb5ATwC8zbVt5mvKU7xkXGQUSqvuChJ1vwXcCg5uOQUSYpDpsuVjqKKNWVcHW ZRhOOzZxa5z+AGYa14jDCYE9VU0D8IQ/ijjSsI6U7q5WwkajZdqeftMMeTcF90kT oTe3Xw8vQJCUshRnVwzcL3N8anh1VSwwC5k6cZfMaSe4YTQERKsJf330v26Ku8AC hu2b+ap/UP6tC9yYIAuNJUmFwa+ZlCVH -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuZvfhEDUhv4m1QjSA9RT kbueiqiduyNQx5FFfb0HOlgLoER8WoLgQLVm4XgCKskJdX/YNIPnVdlalaGJXj0c 1nfKypcAo+7gg49T9JEJZyZP5OoqKE0IHtcfe1bixb8MzcE4nR11oHEcF1Dv5piC YYKYXP+qst/m3rsMn8ATmktFqXnkiuZtcZZ3AlpwyJ4xMAdq4y19C7TQe/aS67cJ aYiFAo9mTx6P2d49n5KDlvSi0t2QF4CFo10ghPHX44MyaP9FtZjfR3i+IQD4WQqu kQec4PjgwXSU9v2WOfbQV0FAj8uXjajdV+8z7xyFcNdttaPVvKrbq58QyVsPRshT wUzAxgJ7GwkxVJZHiNGGwfSP3uWbjHUpsbynawiU8RdTUZ3fuhz01CCZLQTNiAlw 1P+BIdaePiuufhqQ5wjzQ8/AtbvR6tEOGL73I4PJgVDy5HWCCL6lkr2zTFM8Y0JD GghhNR/iNQzqs9jXekC8irGMAvAs426RNWqLJaUh9L3JtPbZCooewOxYFMgKwUX5 UY2zYQJ9mYXlOGDzSWcdAkNCafnWTx9ZodaPCQDNE3ZYd4cTH38JgOkurNgkmxaP le9d1877lWbgUTMhBDZ+38XPnyklilKLm38gWnFrc0iD8+fLRAmou5tD5610H5D9 UsQSgO0JXKG/85Vf4p7wvkECAwEAAQ== -----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 127260365738897800699314707074565645191270 . . . . . . . . [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 2016-03-25 08:25:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-06-23 08:25:00 +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 '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 757218163582996966366949305918924252896088525388261921497511911543756767890246329917060048203980730917475584526385416592811338525059571551587328058857176846244206795156188497121410129661248878120407017531644821299488165335228325871373923810412350906162976702774639688521589036545526067343199991677359862092992269373997293115050133772325064379568166690718934579870992623140255415951493318737259738734026906392954603471594000619611575091664429203685113424862369407250537796965833560958344338378332480619169161887750937845512090245841112553410263077803829914374326629390428481970131447160870929274925114403276296359562406661791395630541387020090495668747542595432293011606962325375384594252339782357592591899980326081059688633523935318895205633804809136839740331383566412091335854510032809238714136511673697913067553562121692808380373249324049349603978095972667871862074281071652297233068301368134855508303038455595220817543663534526964072804717923969322808525079218683730855699489042071282778454554813287757959781199915776638506984858122618724448021156450751163484330944529781751388341696306719371975652940865650911884521126577835182734513494814316760658430748505168959713618630254284406461150272237483756788298691764668658206534319681 . . . . . . . . . . . . . . . . . . . . [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) 09b18cf628f98736dfbf0a656cc5eda845d30f41 . . . . . . . . . . . . . . . . [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 (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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