uoz.co.za

Issued by R3

About this certificate

This digital certificate with serial number 03:f5:82:df:cf:ea:89:92:30:ad:4c:d9:ec:d2:46:fc:fc:cb was issued on by Let's Encrypt.

With 5 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • 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)

Certificate Subject

CN=uoz.co.za

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f5:82:df:cf:ea:89:92:30:ad:4c:d9:ec:d2:46:fc:fc:cb
Serial Number (int): 344879999429602909982056370931243591466187
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 55:90:a9:1a:02:ac:a8:63:6e:3b:9a:ed:0a:07:fa:19:7c:60:35:13
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7b:75:88:a0:a4:c1:9c:03:8e:56:61:35:0b:80:26:b4:fd:86:03:21
Fingerprint (sha256): 9f:14:3a:d3:c8:a1:64:12:f9:fc:62:9b:45:c3:38:ed:6f:8c:20:b1:3a:6b:75:94:9c:5e:ab:e7:0d:b9:f4:c3

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate uoz.co.za

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for uoz.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

indymulch.com
merrimackcounty.com
uoz.co.za
vision-os.com
yobiko.com

Other certificates including the domain name uoz.co.za

(limited to 100 certificates)
uoz.co.za
www.blockchainkenya.com.uoz.co.za
uoz.co.za
trafficgenerationclubhouse.com.uoz.co.za
uoz.co.za
uoz.co.za
uoz.co.za
uoz.co.za
uoz.co.za
uoz.co.za
crazyshrooms.ca
uoz.co.za

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAym6jul7n927BzUgTwmI5
6pKEvuy2qRZzjbLlP3C+LuwRq73FhW1V7fvwhSMsau0LERd9QhALbQrqaWG1XIkt
+b8+HZwXNzPvv0wGewJjkTiMECgH6GGZf2Y8YeXF/3bc495JB/qhoV22qPqzLk+y
Mt/q8kMgsWpKlBmp866qzJuRxbhF59nPOwD077Z+8t8Xb75AkWHE3cwnFtHdTt1W
aF7cL9gAJiRzkm/MEvOic9puymeugaZpXF+uuNl1aJk8KGnVJyIuzg9OjxeJ/C3w
9Eq2OnU61YqzG46GjKkm/EGlSZV+3ZSy6H1BhaW3VLJcmTk0i7neNbUVCEBbuBz8
GwIDAQAB
-----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 344879999429602909982056370931243591466187
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-17 23:07:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-16 23:07:47 +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 'uoz.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 25554696004852588668996251395089633877774354838476978000683892390137128962039538114448853754996249814680861738455818401247978120598813665385719016473086851667130703113872772744136218182616498736444902839612325834966109541982297770592721787597066607156766870637994819313452176891587555455543173023955285935313256811860761826804544989301062754607028466776484205499283088908466506217764376615922455129447056596093016410364614405369836196094455966880888976757041903596621884217045651195291400992303974564660036379427904122809885833395964508931949030691314704534971572122984296974669198048849720121408862936733155071949851
 . . . . . . . . . . . . . . . . . . . . [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)
							5590a91a02aca8636e3b9aed0a07fa197c603513
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (76 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'indymulch.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'merrimackcounty.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'uoz.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vision-os.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'yobiko.com'
 . . . . . . . . . . . . . . . . [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 (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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d19e5352c00000403004830460221008981f36768adeba4f2fa80196d1fe19da4363ac7521ef36cf38edaaf4130dd09022100d11de95d9b0269f8bc89118b30b2643d5e1ca8d150f90f4fd9bb4dff5cb26b8700750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d19e5358b00000403004630440220165de94341c8ac108f6a15550325d267f09863f72d667458f7a6667ec8d931a9022062ac08a4d2d88079a1c0ad0ded1561ca834dcf374ee953484f38207ad717776e
 . . . . [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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