visiontek.co.za

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:dd:52:ed:c4:9f:ec:77:94:62:8a:cf:44:2f:b9:c3:b3:53 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): 04:dd:52:ed:c4:9f:ec:77:94:62:8a:cf:44:2f:b9:c3:b3:53
Serial Number (int): 423761778074600966048341287179450226815827
Serial Number lenght: 139 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): 67:6b:3c:ae:b9:25:a5:45:4d:a2:54:2a:d0:ac:a6:2a:9d:62:bb:52
Fingerprint (sha256): 93:ed:b3:fc:79:ee:8a:7f:09:ea:37:e5:33:dd:44:87:d5:2e:11:85:11:b2:fb:10:99:7a:b7:7d:d7:5f:3d:55

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 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

Other certificates including the domain name visiontek.co.za

(limited to 100 certificates)
visiontek.co.za
visiontek.co.za
visiontek.co.za
visiontek.co.za
visiontek.co.za
visiontek.co.za
support.visiontek.co.za
visiontek.co.za
visiontek.co.za
visiontek.co.za
visiontek.co.za
beauty.visiontek.co.za
visiontek.co.za
visiontek.co.za
visiontek.co.za
visiontek.co.za

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----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 423761778074600966048341287179450226815827
 . . . . . . . . [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 2019-11-16 00:24:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-14 00:24:31 +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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e71cfc3780000040300473045022025e4c63ddd3c6f7f118597fd3d0e251b82971cf8fc307da81abf2099a10b035f022100a98e229175801b3f79623ed5792edeab990a64dd6a935128c928434382c438ba00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e71cfc3860000040300463044022041228f0ab409e38cb8d36c7a9203b1ee9c8e981e09e9547ef41256bfdbf8886702206372b5fc2ad1adeef3fe3180c864b4e6921756e6aa694ed2e55bd29f4cdbc6a0
 . . . . [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)
		0080e989c09a4032bf401145299f94ac4f2b3172915ade6c530c711174f33adda2f8d3b0f45bc90102eabd60b87a53cca6d4d491cd7b01782c30b6dc85a377f2dea44ba2d401637e73e61723bee6dae97aa277fd034ce32af484531164953829268d01cea8fc5e2d346ff7164b35862c1a25dbca5dbf4bdfc9baa735ca54e4f89839e55062e48b97ee91b5820f205af120b5b73eb944a54de6d31d7b225c9e882d842172eb420bc9137bebabee93f68462bb4925fba567a185fbadf595ddb9e74d3584a0d46c802274345269021da2077dc938ae6bf6e84a0231c9e8e679dc24888c95480f9a91a0736d3a2ea3beaefa088cbf7dfbc7ef5c0601c85511349e4c5a