DV SSL/TLS Certificate for test.niqi.co.za

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the test.niqi.co.za DV SSL/TLS Certificate

This certificate with serial number 06:d6:41:bd:9c:b6:50:ad:1f:6e:62:da:96:fb:44:fd:f4:86 for test.niqi.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 test.niqi.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): 06:d6:41:bd:9c:b6:50:ad:1f:6e:62:da:96:fb:44:fd:f4:86
Serial Number (int): 595581526453974985515704925231293851890822
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: a8:9c:b0:5e:be:f6:81:05:23:b7:3d:68:e1:f7:0a:a2:38:c2:f5:d0
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): d7:6a:c0:c1:68:6f:99:fd:1d:af:c7:3e:31:25:74:a4:5b:3e:e5:4f
Fingerprint (SHA-256): e0:53:1d:9a:5f:42:08:cc:37:1e:f3:1a:df:60:e7:a7:76:05:36:6e:e9:65:76:63:22:f0:f6:c3:2e:45:15:e5

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/7.crl

Check the revocation status for certificate test.niqi.co.za
5
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for test.niqi.co.za

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
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 test.niqi.co.za in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApHzCw67d7A+kMmEPKpW2
zuCJ9XoxdOhuzApGQ69gQuxJTvC6zM0akoZDuOVDEhXaPV6opY8ryjLvW09VPNOx
Q8YH2F/E/h/BGDJbQQCp4OsWWkJWQbzfZu2J4UKENLBlmsTsOFYCMDFDeu8d929d
HIcqP7M9YHtdkLxCu6LQvYvBTPti3l90MxJnXUSDzziBkSB/9MUtFojmoVrAAu+B
v5BTlmyEwDLCN9z8eMYrVGPOKyltu4UIO+32jqoCD+ZYLonAFgafxT9xjoAnjgG4
AhNIwQ4RXTtmgDzZ4xRwovnyPz4cBrpA2hMaWbzkcQQamuPTXOtF6AyQJgzSVcAg
OQIDAQAB
-----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 595581526453974985515704925231293851890822
 . . . . . . . . [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 2025-06-08 09:02:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-06 09:02:32 +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 'test.niqi.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 20764603857068594331541215938162382363284028914415891871714285670680669136804229767100119917838738713552854037430644544955469817793473905879376121651793015054925088402022369355471418818575953396953679578245410048407257642303851139712726349048995768663258784647769454291438733365275143599360631129953169172234282572450152336743333481505807082910876835425812499199700600411464682515838112420474830247554035305224997929175627782651191364762107305566898816855228738253603179037040334402329047277729688751646665207080800473448449627172765353493158408269619841792009449774227939681936332649101829496818579271243011350077497
 . . . . . . . . . . . . . . . . . . . . [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)
							a89cb05ebef6810523b73d68e1f70aa238c2f5d0
 . . . . . . . . . . . . . . . . [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 (106 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'imap.test.niqi.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.test.niqi.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smtp.test.niqi.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'test.niqi.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.test.niqi.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 (38 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/7.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a000001974efc8e94000004030047304502201b8acfb3784397b4cdd42d8be71a8f9220fcb294aafc0c8289608272c6faed8d022100f3f51cab84b030743cd5a27d4634675b819ec5a78cdf83832dfa4dcbc5f3c3e4007500a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a8454000001974efc965b000004030046304402207692ac8324d40db75a2d2758589ec3e7e50fb6f8f5ac83dc9e1e1ab02abe072f022034fdfee5371503f1f27c2795c44f2b0a92bf37dd1a12b031053503c2253b5d19
 . . . . [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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