btrained.co.za
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:66:ed:6e:a7:5d:ea:4f:e8:6c:08:e5:d7:40:e3:63:1d:1d was issued on by Let's Encrypt.
With 3 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): 03:66:ed:6e:a7:5d:ea:4f:e8:6c:08:e5:d7:40:e3:63:1d:1dSerial Number (int): 296361260803475066124728651131611936660765
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: fe:cc:10:33:ab:c8:bc:12:82:99:d5:40:cc:92:b6:aa:85:6e:34:51
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3b:d6:29:4b:ca:6e:01:aa:51:7f:44:e7:bd:cd:e7:4d:42:1a:de:f3
Fingerprint (sha256): 17:ec:09:68:b2:07:10:17:ad:c3:da:7c:f5:c8:98:3a:da:8c:71:dc:26:ca:c0:a4:c7:d2:b4:f8:f1:f8:a1:83
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate btrained.co.za
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for btrained.co.za
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
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
btrained.co.za
mail.btrained.co.za
www.btrained.co.za
mail.btrained.co.za
www.btrained.co.za
Other certificates including the domain name btrained.co.za
(limited to 100 certificates)
btrained.co.za
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btrained.co.za
btrained.co.za
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btrained.co.za
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btrained.co.za
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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
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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
Certificate
The complete raw certificate details for btrained.co.za in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFfDCCBGSgAwIBAgISA2btbqdd6k/obAjl10DjYx0dMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODExMTcyMzA0MTJaFw0x OTAyMTUyMzA0MTJaMBkxFzAVBgNVBAMTDmJ0cmFpbmVkLmNvLnphMIIBIjANBgkq hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAufBocfBfpyZ8DMfGTNON/fsNrf4WLf6N 8/+gEPjOVWo7Pv7jDyCb3lneqjh2h0ctbjrBwh9S2i6rs/o5OgsMgZo46Nhb5+p/ ZTQC2rbndFhPL2pMN1VjuLqdTJXICtzHwSbs4oLMZ528olYTtNMSkP2EE6/wzeta lYaY1m56a3NJ0ufXiogSutzrRtTp3gthMPKXC2nygat8u3IIsIuKoYZZHW0VBi1f yR5ark2efxI/fjsPUjRiBykibWfg/lZeCl7s/7m+ITWj8R2Jx6Fqa9t+1rJzxb6B fxLT2gNC2IyJl8LONgPMRgy8omQ/kTKkhTCswTNbNYDz11oHoiB5ZwIDAQABo4IC izCCAocwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEF BQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBT+zBAzq8i8EoKZ1UDMkraqhW40 UTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRj MGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5v cmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5v cmcvMEIGA1UdEQQ7MDmCDmJ0cmFpbmVkLmNvLnphghNtYWlsLmJ0cmFpbmVkLmNv LnphghJ3d3cuYnRyYWluZWQuY28uemEwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYL KwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlw dC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdQDiaUuuJujpQAnohhu2O4PU Puf+dIj7pI8okwGd3fHb/gAAAWckIcfsAAAEAwBGMEQCIFMHvqv7c0MOFPVb/kgX dGHT0qAKI29ZWz3rCWRF8g2IAiAwUjZU0ctFcoL3yAkNqU2RnzW57TQFFrZJd8K5 4UUb+AB2ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABZyQhx+sA AAQDAEcwRQIgWhWkXdlsjmxGAjY+lSkCIC8PjcD0POT5CLebLZ++2+kCIQDw2MiJ wHVhCK+PIVQ36/+7xHx+mFWzS0V5V288m5W/9TANBgkqhkiG9w0BAQsFAAOCAQEA QYtFDi2pv3GDGWHpmMTW1K/MMP1GNJFOleYKdJR7lL1Xq9/UZe785Y3Ipxs+QYbp nnerNLESKBT4lUU/PySNqVv85iuALR/onnmJz/OrC5q6/zD33KAEwT8MU7glFHZj XhKW6uFy1nyKAP6huKdV8HIGrdzvSyQiT5pH4UI9/XJDhXkKeQCMiJAzR3n4FMVa tbFJXZ71VONfod/NKL0mgctut4ZzOvdzBbjF8mZGLxtXWwlTYR20UedbPKPCpcdI oWh6OZR5FPn04S1/wQkoOgjRLzei7n3X9V+ykQX4EVxSqRgPJpvRaO6tk1I0TE9f BbG47XuAgwi6eMoANp9YGg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAufBocfBfpyZ8DMfGTNON /fsNrf4WLf6N8/+gEPjOVWo7Pv7jDyCb3lneqjh2h0ctbjrBwh9S2i6rs/o5OgsM gZo46Nhb5+p/ZTQC2rbndFhPL2pMN1VjuLqdTJXICtzHwSbs4oLMZ528olYTtNMS kP2EE6/wzetalYaY1m56a3NJ0ufXiogSutzrRtTp3gthMPKXC2nygat8u3IIsIuK oYZZHW0VBi1fyR5ark2efxI/fjsPUjRiBykibWfg/lZeCl7s/7m+ITWj8R2Jx6Fq a9t+1rJzxb6BfxLT2gNC2IyJl8LONgPMRgy8omQ/kTKkhTCswTNbNYDz11oHoiB5 ZwIDAQAB -----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 296361260803475066124728651131611936660765 . . . . . . . . [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 2018-11-17 23:04:12 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-15 23:04:12 +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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23472636016288992752503698069364762817868581595059395256474138083940519098939619654814658466393188965096745557179901207096293484625539015870769425877853979566695848261404838353233717675461908821728544694126420152158499179481616680392496375490883059284630902091846126983746253360458134074559363664521394426520020708005069903604413686327516401366609385815999871444969454063091773710911346960634104626913203386266430828157560149932446668584892550937766105947106193903691736962575161889110159746534282025536109874944484023616190336877417957180929693583101886412481712363160960105679932035837845030663735739464324260854119 . . . . . . . . . . . . . . . . . . . . [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) fecc1033abc8bc128299d540cc92b6aa856e3451 . . . . . . . . . . . . . . . . [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 (59 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'btrained.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.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 (69 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001672421c7ec000004030046304402205307beabfb73430e14f55bfe48177461d3d2a00a236f595b3deb096445f20d88022030523654d1cb457282f7c8090da94d919f35b9ed340516b64977c2b9e1451bf8007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001672421c7eb000004030047304502205a15a45dd96c8e6c4602363e952902202f0f8dc0f43ce4f908b79b2d9fbedbe9022100f0d8c889c0756108af8f215437ebffbbc47c7e9855b34b4579576f3c9b95bff5 . . . . [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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