visiontek.co.za
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:0e:c5:56:3e:a3:8d:95:38:d4:d6:58:16:fd:9f:d9:b4:3a was issued on by Let's Encrypt.
With 6 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=visiontek.co.za
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:0e:c5:56:3e:a3:8d:95:38:d4:d6:58:16:fd:9f:d9:b4:3aSerial Number (int): 266363116655340744551436310076643939562554
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 6d:ee:80:86:40:9f:97:2c:9d:c1:fc:dc:1b:f1:cf:ed:64:58:bd:20
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8c:be:7f:d6:94:ce:ac:86:a8:af:06:a0:7e:d9:da:81:74:3f:bb:ca
Fingerprint (sha256): 82:5e:5e:d8:1a:35:6e:24:53:e4:f8:7b:e4:f9:ba:d2:67:bd:32:76:9a:36:45:35:81:6f:d4:82:2c:bf:b6:57
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate visiontek.co.za
6
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for visiontek.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
cpanel.visiontek.co.za
mail.visiontek.co.za
visiontek.co.za
webdisk.visiontek.co.za
webmail.visiontek.co.za
www.visiontek.co.za
mail.visiontek.co.za
visiontek.co.za
webdisk.visiontek.co.za
webmail.visiontek.co.za
www.visiontek.co.za
Other certificates including the domain name visiontek.co.za
(limited to 100 certificates)
Certificate
The complete raw certificate details for visiontek.co.za in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFzjCCBLagAwIBAgISAw7FVj6jjZU41NZYFv2f2bQ6MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjQyMDE5NTdaFw0x OTA2MjIyMDE5NTdaMBoxGDAWBgNVBAMTD3Zpc2lvbnRlay5jby56YTCCASIwDQYJ KoZIhvcNAQEBBQADggEPADCCAQoCggEBAM5nKzau3Vuua3l0l/qxoIb1yx8X5NGp ynIEy3gw0Z9meqQ8r82XHiq2N4YmuxR/vIvGLHKWyisIqvfMWSUs8TsIfnNVUJYg DBBDCj5eUlgZv1dZJMCFrvwFUAadNs0QOY1C5mXd8083aOfwcZiBFTtL2qc5rtEX Lj76gou7KlD/x5fNZK9rrbUKICucUXxwg/TWgtZ23K0cognvJ39jTWvfMF0q3h1K naEv+K+iHY/63B9BY4FqBk+uAhfjyeE6ggjfM86F43rYMK9P72E+3YGXqLd8x14A nLoyxr3ulC2aifSaFU0frd7jp9U46DA0GzCbHB7oJqw4Lr83YeffadsCAwEAAaOC AtwwggLYMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUbe6AhkCflyydwfzcG/HP7WRY vSAwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEE YzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu b3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQu b3JnLzCBkQYDVR0RBIGJMIGGghZjcGFuZWwudmlzaW9udGVrLmNvLnphghRtYWls LnZpc2lvbnRlay5jby56YYIPdmlzaW9udGVrLmNvLnphghd3ZWJkaXNrLnZpc2lv bnRlay5jby56YYIXd2VibWFpbC52aXNpb250ZWsuY28uemGCE3d3dy52aXNpb250 ZWsuY28uemEwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEE AdZ5AgQCBIH1BIHyAPAAdgDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb /gAAAWmxkwqVAAAEAwBHMEUCIGvdjD5qvwa+IbSPC5Y7TDof5u2Lb1/f6kWl9Jtd dqg2AiEAymai2xWD2+bm/tkFsDsj/j3X4eOrkXyEPi/64X2nNlsAdgApPFGWVMg5 ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWmxkwsRAAAEAwBHMEUCIQDsfeF0 xXZAagIl9AFYri2VwkKnuwAkY3MhWqDQmtUZjAIgaPuUB9JSzzcR4Zyk3I2JqGam kO9CyrgZk2s+o/hz/nkwDQYJKoZIhvcNAQELBQADggEBAIahPcs5of6VvjnHy+YN F/vHs0AWc+esGbwK/s4YYbGPwkHWFtwk7od4aFOstk3pAqixrcTlR9SO6rNXzG3Z QHHDSQWR+s6YNa3TjvcaBIQNnpBfnyWHQZXbz43D1J6f8DpzP18+3eT1bKP+SK3X wOSSSxTCCLSyse6qKuXaz9NG7v8p/Fgkx4eEngOBWfCdcMWycJifH+1od08JoMKi O8PMIKE+9iwXKfwGEOCI4f1IeehcwxclTELGlxAMPNVyf5giVz+WsQijafm92mkp rWB2vC9LX/Y8qiA2ZY6OSAtewVGztmKlE5gYFZyNp2bvAFEGF5mGCVNhdgPd2yCK n8Y= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzmcrNq7dW65reXSX+rGg hvXLHxfk0anKcgTLeDDRn2Z6pDyvzZceKrY3hia7FH+8i8YscpbKKwiq98xZJSzx Owh+c1VQliAMEEMKPl5SWBm/V1kkwIWu/AVQBp02zRA5jULmZd3zTzdo5/BxmIEV O0vapzmu0RcuPvqCi7sqUP/Hl81kr2uttQogK5xRfHCD9NaC1nbcrRyiCe8nf2NN a98wXSreHUqdoS/4r6Idj/rcH0FjgWoGT64CF+PJ4TqCCN8zzoXjetgwr0/vYT7d gZeot3zHXgCcujLGve6ULZqJ9JoVTR+t3uOn1TjoMDQbMJscHugmrDguvzdh599p 2wIDAQAB -----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 266363116655340744551436310076643939562554 . . . . . . . . [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 2019-03-24 20:19:57 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-22 20:19:57 +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 'visiontek.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 26055965255956120176477298899030473127131534120475272877939680671518632856376096274606777730189639366563465904781308719233794996938918400677459836458625143695304731536837841262007676496295246590314048421112151139917209243255965936417611920411667628235352482565137181873053118407718226168509521312517945277567809134027415457618846635782119102682271095700777246975804435306145078622871778831893804174750121026223252902761089383162310429404070832762980137819745685750093758817585270467926096577541624885382278343861485831961634247986660365537566991174229641767541768086109925136343816425230850963557270747234370863458779 . . . . . . . . . . . . . . . . . . . . [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) 6dee8086409f972c9dc1fcdc1bf1cfed6458bd20 . . . . . . . . . . . . . . . . [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 (137 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.visiontek.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.visiontek.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'visiontek.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.visiontek.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.visiontek.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.visiontek.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169b1930a95000004030047304502206bdd8c3e6abf06be21b48f0b963b4c3a1fe6ed8b6f5fdfea45a5f49b5d76a836022100ca66a2db1583dbe6e6fed905b03b23fe3dd7e1e3ab917c843e2ffae17da7365b007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169b1930b110000040300473045022100ec7de174c576406a0225f40158ae2d95c242a7bb00246373215aa0d09ad5198c022068fb9407d252cf3711e19ca4dc8d89a866a690ef42cab819936b3ea3f873fe79 . . . . [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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