prepaidmeters.co.za

Issued by R3

About this certificate

This digital certificate with serial number 04:53:fd:f2:32:60:eb:be:e9:11:fc:36:7a:9f:a3:09:95:83 was issued on by Let's Encrypt.

With 2 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=prepaidmeters.co.za

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:53:fd:f2:32:60:eb:be:e9:11:fc:36:7a:9f:a3:09:95:83
Serial Number (int): 377030132422051571755896257476419060864387
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ab:7a:85:c4:a1:43:6e:63:aa:3c:6f:4e:09:f1:ba:1b:d2:63:f5:dc
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): cb:87:27:e9:5b:ae:2c:a5:00:8e:19:52:75:37:2e:22:d9:72:a8:d5
Fingerprint (sha256): 61:15:12:32:90:68:3f:ca:f2:16:39:87:c8:94:85:0e:7e:5e:6a:2e:c6:74:d0:e4:fd:6a:41:02:55:db:e4:c2

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

Revocation information

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

Check the revocation status for certificate prepaidmeters.co.za

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for prepaidmeters.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

prepaidmeters.co.za
www.prepaidmeters.co.za

Other certificates including the domain name prepaidmeters.co.za

(limited to 100 certificates)
*.amimeter.co.za
prepaidmeters.co.za
prepaidmeters.co.za
prepaidmeters.co.za
prepaidmeters.co.za
prepaidmeters.co.za
prepaidmeters.co.za
prepaidmeters.co.za
prepaidmeters.co.za
prepaidmeters.co.za
prepaidmeters.co.za
prepaidmeters.net
prepaidmeters.co.za
prepaidmeters.co.za
prepaidmeters.net
prepaidmeters.co.za
prepaidmeters.co.za

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu0Eq20OftOZ6gNJoIAOd
Nl8qJLFgVCLsm4z5JT6FUU004XdgmK+YaOsAkjKb1BgkiE3w0/t6ZqID8E7fAsUs
xP8dT5Df/VqMhOj6h3a2+UjoUtV/TpFLPUKCSu3qfdHIr1bIFI9iDRh+thQjx2iY
N+tg/2c8DUQTPzK19nITK3AzuKWFB4gzIOvAnfEys37oPDS3AJ/7zYkHp3oVN23u
nJ41KJZcL/SMjsuNa7ldK7d+J4jX7ucJk/8fobNS7VdXBXkNnmyzaY/Ckxj/e6iF
N0/HTxQ+Xqm+WgHbeysDICE3QHm6YmAyZuYVhiG4zeb1ee3P41A3w1PH+xFArNP/
cwIDAQAB
-----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 377030132422051571755896257476419060864387
 . . . . . . . . [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 2023-11-26 11:08:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-24 11:08:08 +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 'prepaidmeters.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 23638698275336140495528126733708002340162214659380986091815958042380464639601390440339136152757723137523112645937544141266268069502147025379779179508964086768736959125765571640832904208226834043501957679823542827330168757626999915269097412391069553694239699597116091617562471441167281843181691562256785131620198846806254264470558407916835811820191453633215948545102803965316812540459588013574589946708800303873748894505631903938460003314248219191549371571013822065387348867094105221669816976416006741642362451269458214412751234765460090019520416050984317656280694908750585782497208320969157545195695445340564908932979
 . . . . . . . . . . . . . . . . . . . . [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)
							ab7a85c4a1436e63aa3c6f4e09f1ba1bd263f5dc
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'prepaidmeters.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.prepaidmeters.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 (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)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c0b87aa640000040300473045022032cfe9e37170c89fc0fb8cff2a010db6188f57adc73204a624f82661758625a8022100c35d62012d180b8486a63e7c4d08ddb50d7f7b6f2bc89e984e37cb833347cdeb007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c0b87aa730000040300473045022100de0f22ce121ee7f956c3ecef8a942ec87edb035519fcc410135ad8325096e3d702204b5f5d045b4857e04cceb9d77a516f9888354ed2296cf6549b235483b6af5223
 . . . . [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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