DV SSL/TLS Certificate for www.antonboswelandassociates.co.za

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the www.antonboswelandassociates.co.za DV SSL/TLS Certificate

This certificate with serial number 05:8e:32:de:ea:bf:b2:d7:6b:83:89:c6:a4:d7:bd:e0:da:22 for www.antonboswelandassociates.co.za was issued on by Let's Encrypt.

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 www.antonboswelandassociates.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): 05:8e:32:de:ea:bf:b2:d7:6b:83:89:c6:a4:d7:bd:e0:da:22
Serial Number (int): 483949144612538110623531865087085853596194
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 0d:fd:5d:8b:e4:03:e1:a8:d3:2c:96:eb:7c:eb:88:0f:d2:59:f8:62
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): 93:47:37:4c:dc:8d:55:cf:4a:49:d5:dd:c7:1a:0a:8c:69:66:bb:d3
Fingerprint (SHA-256): 6c:90:af:7f:32:73:ce:8d:62:b7:15:f9:2e:f0:9d:f8:89:62:9e:81:f3:94:83:8b:d4:a2:e6:0d:77:9d:20:7e

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/35.crl

Check the revocation status for certificate www.antonboswelandassociates.co.za
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.antonboswelandassociates.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

www.antonboswelandassociates.co.za

X.509 Certificate

The complete raw X.509 certificate details for www.antonboswelandassociates.co.za in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 483949144612538110623531865087085853596194
 . . . . . . . . [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 2025-05-31 03:46:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-29 03:46:48 +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 'www.antonboswelandassociates.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 766404217095239547221183760850771968707881885620117081515943963313276244654416239176558663659637997378984186223371304199401489453093378391866365302991896778593935157461303659693131096694455062564581303424373029206932842171963100632291631694593369949041779824303562746928013931563884793468546194724555803820789951898505927749595695136423547459490949748975070348305235512194162354621657862153207312281944644903008204385762351492187138537909685198834030120746224489897599095197356867232135225615427211682634590502893400183450521238217399279702477347920789519554748104316867272301287891116576293828796677820371185256775372322632659484168127371271677273490552091216900920498895919415450816572091558344022469548633191421311581201095169387872920635538316409103132735613874437028968602749872564998970521463862013272735339618619514919547612601568969152176284056822414290523653181129667010239764104194442476620300003378464604689989757363220574842684944410172790509782179314441563550777742881495924561578087733181657547540743226336508754189317981787249736502691277526085612227568935453906505457781752847288502587533256207433904098476050535963804165909291784640574101632895197577588469266037338583113581546192172019515014887408740912489684395973
 . . . . . . . . . . . . . . . . . . . . [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)
							0dfd5d8be403e1a8d32c96eb7ceb880fd259f862
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.antonboswelandassociates.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 (39 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/35.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db00000019724a89b850000040300473045022100f6e07503509542214e7813851f943bb7271061eb178ecdfa333cce6e4e702bf70220683f735ca6be8c62cfca093647b476eb4f7b1c2b72310407f19191c015eaa8c4007700af181a28d68ca3e0a98a4c9c67ab09f8bbbc22baaebcb138a3a19dd3f9b6030d0000019724a89de30000040300483046022100ee2681e47473eea5cf9697c5d8a49e5a0e634bade6953fe4477f1ec57d996269022100fef0a93df12a9a408e82ff09ca3d4faa2f165a33c03d0a884ce823a325f9195f
 . . . . [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)
		00b33013c0b9b5425433f89cfb9b11d43f405055390d20f30e82e6d9c3534cff8e22f54d50dace67453fe0fb34c8b184ff9badc7769bc88c5adddc947f8e8399edc4ccc5c11a53f6963949b3d7169efbdff10e267ffb05885840dc5dcb9cd2553811ebe1ecd548ece90a884031e0f7f482c31a84a503898f0b7461813a729b483c461ff83e33e17fd08409c44ff4db14a53a8dbb7123aed829e821cb9732cec4c30c22554c6e2d1d6d31727007a2e5d9c500868a2427b04d4f156553eae3d263688942750c6c8fa8fa85725835e9b35ba4c31e6d3a43e1064b9a8b1fba766c7215b284fc376bb05b44eb7832724fd14354548cd0886e97caa829e33e8752e87b7f