DV SSL/TLS Certificate for aforce-security.co.za

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the aforce-security.co.za DV SSL/TLS Certificate

This certificate with serial number 05:94:d5:24:38:e8:a4:c8:e5:c4:29:00:63:ea:14:a8:23:78 for aforce-security.co.za was issued on by Let's Encrypt.

With 5 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for aforce-security.co.za provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 05:94:d5:24:38:e8:a4:c8:e5:c4:29:00:63:ea:14:a8:23:78
Serial Number (int): 486206533603136090080040011880935046259576
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 1e:fe:01:f2:70:38:30:ee:b6:86:87:f7:b4:41:8a:a2:31:f3:60:61
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 87:85:11:4d:83:14:29:74:f3:d5:c2:fe:69:65:6a:6c:e5:58:56:fa
Fingerprint (SHA-256): aa:8c:22:44:05:fe:69:d6:6d:ef:96:66:52:f0:fb:cd:41:86:db:61:3c:36:c7:30:be:08:52:b1:75:30:b0:b0

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/121.crl

Check the revocation status for certificate aforce-security.co.za
5
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for aforce-security.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for aforce-security.co.za in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFeTCCBGGgAwIBAgISBZTVJDjopMjlxCkAY+oUqCN4MA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTAwHhcNMjUwNjA3MTMzMzA1WhcNMjUwOTA1MTMzMzA0WjAgMR4wHAYDVQQD
ExVhZm9yY2Utc2VjdXJpdHkuY28uemEwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw
ggEKAoIBAQDIe5gWLbMdTWKfP/NiWUi3AB5/fVXpWSMzI1wZ+1a8UngsQ7eUM78m
GeA+WBekHWzBQdOd2HTb6OvwIFwkMHbg9X2DC/pYhm4QR+lpa7nD+3QijeIhpS6E
8yQPuPMbji8t4uKK51nZafYgBTZba4PUn0Z+Gdmyet/gNXX/Z3uLoDtp2X4pFXKi
QvrTNTgX/JxsWXl3ZQ/xfB3fo+RjJCCyFMbQmafqNcKslmLDt85JlTU3KHun2LWu
vkFmhVTMwHiraUcYGhagI0gF5EYL7tHcME+BRVFyqkd8Aa6N4KG45nTVsNLUt2UG
n12gdawzeemlQgYj/7lTv3ZzonNaFPkVAgMBAAGjggKYMIIClDAOBgNVHQ8BAf8E
BAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQC
MAAwHQYDVR0OBBYEFB7+AfJwODDutoaH97RBiqIx82BhMB8GA1UdIwQYMBaAFLu8
w0el5LypxsOkcgwQjaI14cjoMDMGCCsGAQUFBwEBBCcwJTAjBggrBgEFBQcwAoYX
aHR0cDovL3IxMC5pLmxlbmNyLm9yZy8wgZEGA1UdEQSBiTCBhoIVYWZvcmNlLXNl
Y3VyaXR5LmNvLnphghppbWFwLmFmb3JjZS1zZWN1cml0eS5jby56YYIabWFpbC5h
Zm9yY2Utc2VjdXJpdHkuY28uemGCGnNtdHAuYWZvcmNlLXNlY3VyaXR5LmNvLnph
ghl3d3cuYWZvcmNlLXNlY3VyaXR5LmNvLnphMBMGA1UdIAQMMAowCAYGZ4EMAQIB
MC8GA1UdHwQoMCYwJKAioCCGHmh0dHA6Ly9yMTAuYy5sZW5jci5vcmcvMTIxLmNy
bDCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2AN3cyjSV1+EWBeeVMvrHn/g9HFDf
2wA6FBJ2Ciysu8gqAAABl0rN5toAAAQDAEcwRQIhAM+WWGLX7VBKOELxAI8NMHtW
8wd+g8ciw0IU/xdUpNX+AiBlkLtJ4t4giVoGAlp6683DAi8o7nlj7GopCfQyXYVG
fwB2AO08S9boBsKkogBX28sk4jgB31Ev7cSGxXAPIN23Pj/gAAABl0rN7l4AAAQD
AEcwRQIhAJMo5N2l1iL1Og0rJW15b2BNNxwtdr2/nMyfeVXloZBIAiBadec8ci5/
Iu5SVIupJw9kMOG0TXYgKsaVdz9L+NkusjANBgkqhkiG9w0BAQsFAAOCAQEAVE9g
bCtvE1B7zbuhreVlQvlGeBPcMjeRexEet6REXjxp3Mxt2J3rh75bWP+aYxP7GYSd
XSZowjY3Z8k+YyFLrb2+RL2D9wZUeuyC8l3Y/hwNAWd2WDtjYzMdGsf1afn62/iP
SQJn+Do2BHyrkE7+PXG6wBqFiVE2xS65jD/bAl6jB7xIhc9ElxQpGMVFzCKw/XPB
GBa3aF0y/56ZQK5YNTxO9C3u3ty4YBvo715tFGPb+kMfEYzoFLUj0OVkl1wQntmT
dZDybX91ehiJ8/kqKJarR1S2I0jbMWUnR51chQHRoUUlbv3o2ipgajjIrMf7J143
8brAXgUASovtjF+3Ew==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyHuYFi2zHU1inz/zYllI
twAef31V6VkjMyNcGftWvFJ4LEO3lDO/JhngPlgXpB1swUHTndh02+jr8CBcJDB2
4PV9gwv6WIZuEEfpaWu5w/t0Io3iIaUuhPMkD7jzG44vLeLiiudZ2Wn2IAU2W2uD
1J9GfhnZsnrf4DV1/2d7i6A7adl+KRVyokL60zU4F/ycbFl5d2UP8Xwd36PkYyQg
shTG0Jmn6jXCrJZiw7fOSZU1Nyh7p9i1rr5BZoVUzMB4q2lHGBoWoCNIBeRGC+7R
3DBPgUVRcqpHfAGujeChuOZ01bDS1LdlBp9doHWsM3nppUIGI/+5U792c6JzWhT5
FQIDAQAB
-----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 486206533603136090080040011880935046259576
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-07 13:33:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-05 13:33:04 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'aforce-security.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
 . . . . . . . . . . . . . . . . [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 25308607509718058679058922716174655252416804750340939983221369358151580559962753203568355030086550984753036598519736023276934062391992363030152884148474237952177394715060003032034163037593483840316627622738154648491865955726590203369394858366942261596655787836041614605835852973579031009958068974811095396918672348445041445941279545185423619509677506084986121284621851934616266290274069985578678705082939116018411949424169480064589319632731187655754126127254248836320572772323838578404491656706500930638603766835584961441792529315882225853577351452480555730742689655590345934136680457720174210217104420877915141765397
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							1efe01f2703830eeb68687f7b4418aa231f36061
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (137 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aforce-security.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'imap.aforce-security.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.aforce-security.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smtp.aforce-security.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.aforce-security.co.za'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/121.crl'
 . . . . . . . . . . . . . . . . [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)
							00f0007600dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a000001974acde6da0000040300473045022100cf965862d7ed504a3842f1008f0d307b56f3077e83c722c34214ff1754a4d5fe02206590bb49e2de20895a06025a7aebcdc3022f28ee7963ec6a2909f4325d85467f007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe0000001974acdee5e00000403004730450221009328e4dda5d622f53a0d2b256d796f604d371c2d76bdbf9ccc9f7955e5a1904802205a75e73c722e7f22ee52548ba9270f6430e1b44d76202ac695773f4bf8d92eb2
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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