reactnow.co.za
Issued by R3
About this certificate
This digital certificate with serial number 03:c1:be:8f:a6:84:57:81:c2:4b:e4:5d:cc:98:0c:a6:db:6e was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=reactnow.co.za
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:c1:be:8f:a6:84:57:81:c2:4b:e4:5d:cc:98:0c:a6:db:6eSerial Number (int): 327264653806036961607390030205897991969646
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c4:a4:4f:a8:b1:cb:5a:4b:29:b9:93:7c:a7:13:c1:6e:9e:4c:8a:bd
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 01:f5:d3:1e:02:6a:ef:47:5f:4c:1c:a1:ae:b9:07:35:4d:36:57:d1
Fingerprint (sha256): 81:35:f0:71:1d:7b:b8:cf:4e:5b:69:6a:12:54:b7:65:f3:6e:e5:0b:43:5d:34:00:f3:94:e8:b5:4d:24:02:1e
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate reactnow.co.za
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for reactnow.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
reactnow.co.za
www.reactnow.co.za
www.reactnow.co.za
Other certificates including the domain name reactnow.co.za
(limited to 100 certificates)
Certificate
The complete raw certificate details for reactnow.co.za in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE/DCCA+SgAwIBAgISA8G+j6aEV4HCS+RdzJgMpttuMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MDMxMDQwNDVaFw0yNDA3MDIxMDQwNDRaMBkxFzAVBgNVBAMT DnJlYWN0bm93LmNvLnphMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA 0pu1uBg0Z4Pgf1jOhGXzEKUloMKJzYmHZtVMQTbKcIMz3EHtZIQaAIEr7jF9Gsrl MnRsPKp5gzBsC6ptDWGD+M5pTaHWcbuu7hkC8HxcMAqOWGvyDk4MoFJTjxCEnTWV aFf9imO+CiYG0hElSlUwIjZedPOpcN2bWSZWlhaX32TXVnVBrRY/wYy/BupqPT0r J9gIQw+Ep8YKHDAUKOIGdU5naRl9v3JYNMwLClYO+CQEcUZbpWX7RbxBaNFZ8hhd tgs7qnK8DMAOa28hj+Ceeb3HFGdpK5zxk8DIB9jFFuV/BHeaFXzXO+oMukI69lG6 KTBU5mAFRKvucEJDniwTKQIDAQABo4ICIzCCAh8wDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBTEpE+osctaSym5k3ynE8FunkyKvTAfBgNVHSMEGDAWgBQULrMXt1hWy65Q CUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9y My5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3Jn LzAtBgNVHREEJjAkgg5yZWFjdG5vdy5jby56YYISd3d3LnJlYWN0bm93LmNvLnph MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUA SLDja9qmRzQP5WoC+p0w6xxSActW3SyB2bu/qznYhHMAAAGOo8Lw8wAABAMARjBE AiBuP0AQ8touSQ7KDtCDYGmdfbgtnkqQbbd7X404QjnSvQIgMLOqSwKrm1k0ijaN ZoNyrextZJzxazSo2GyKJuWANlsAdgAZmBBxCfDWUi4wgNKeP2S7g24ozPkPUo7u 385KPxa0ygAAAY6jwvEQAAAEAwBHMEUCIQC3XTnmsUM83Ajqn/vek4+0Tlzf6Hrm rvCMommGsb+umwIgcHpwHfMZXpZIEOPVmJu6v/mmE7WkSV3/IErihc4lcKMwDQYJ KoZIhvcNAQELBQADggEBAGUg8gQw4X1t50QY93tDcNJ7+/dSWbV7Dy8Ku7pVaIR8 fVZ72V3s1YI+i5bbvf6REeI9nZY7QiomNluFUmIRTPZQQ4IiUSqVpqU9kNRU1Tg3 c1Dqw6vDlrCpLGvZ2HBTcNJn1pAtCX+9l6a8Zf8yJypEOvlf2KOFrFKVKMQlP85U bMPnaitYX0CdBv559QQbUtww/nBHsNfjJqbtkyzM12YOuR0fGhDxpdCfrmWE56+N v4RBlGhq3/SDB10ncDrifEt0f3caEpOIPsD3CrvG4QDeku0O6hZ2vyQ4X/GFMUhz ApnO0Y9qctIi8nfSzwTPjVXpGBD22KX9P+aKVx+o6cY= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0pu1uBg0Z4Pgf1jOhGXz EKUloMKJzYmHZtVMQTbKcIMz3EHtZIQaAIEr7jF9GsrlMnRsPKp5gzBsC6ptDWGD +M5pTaHWcbuu7hkC8HxcMAqOWGvyDk4MoFJTjxCEnTWVaFf9imO+CiYG0hElSlUw IjZedPOpcN2bWSZWlhaX32TXVnVBrRY/wYy/BupqPT0rJ9gIQw+Ep8YKHDAUKOIG dU5naRl9v3JYNMwLClYO+CQEcUZbpWX7RbxBaNFZ8hhdtgs7qnK8DMAOa28hj+Ce eb3HFGdpK5zxk8DIB9jFFuV/BHeaFXzXO+oMukI69lG6KTBU5mAFRKvucEJDniwT KQIDAQAB -----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 327264653806036961607390030205897991969646 . . . . . . . . [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 2024-04-03 10:40:45 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-02 10:40:44 +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 'reactnow.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 26586827426885035222937464279523464072763272739288153474560560307113483727783215085126521323786753910917190167865856595160298075751101547893319080510274833257904823576952375975832975983005442462933527616440596215354324227435672472348657296575016382349128740398088900212634102322193481962032464517531176297613475524676609828956463875850023896721696695880057612305211458505349650913475051730720036083139082057980482385094503245655483994399812163637242947678995260798478805542164659441998443863074588086097873308544515834779326655701898979865797915534326960585132788817999872140708175407484378918654425441241434010948393 . . . . . . . . . . . . . . . . . . . . [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) c4a44fa8b1cb5a4b29b9937ca713c16e9e4c8abd . . . . . . . . . . . . . . . . [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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'reactnow.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.reactnow.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ea3c2f0f3000004030046304402206e3f4010f2da2e490eca0ed08360699d7db82d9e4a906db77b5f8d384239d2bd022030b3aa4b02ab9b59348a368d668372adec6d649cf16b34a8d86c8a26e580365b0076001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018ea3c2f1100000040300473045022100b75d39e6b1433cdc08ea9ffbde938fb44e5cdfe87ae6aef08ca26986b1bfae9b0220707a701df3195e964810e3d5989bbabff9a613b5a4495dff204ae285ce2570a3 . . . . [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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