rjsa.co.za
Issued by R3
About this certificate
This digital certificate with serial number 03:70:4e:8a:5d:92:89:f6:b8:1b:fc:b4:ae:72:f0:b4:72:42 was issued on by Let's Encrypt.
With 8 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=rjsa.co.za
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:70:4e:8a:5d:92:89:f6:b8:1b:fc:b4:ae:72:f0:b4:72:42Serial Number (int): 299552881108937651670285685197102315237954
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 14:32:fb:11:11:b2:f1:d2:fc:ff:16:f1:f6:eb:02:1c:2b:72:a8:07
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 6b:f0:c7:68:cb:d2:6a:2f:3d:a9:12:fc:b4:8d:d0:c5:9c:86:64:aa
Fingerprint (sha256): 50:9b:6e:6a:84:1c:8e:fa:23:78:49:42:08:8d:4d:4f:f6:b7:7b:f1:52:5e:52:13:39:29:89:d9:2d:a2:6a:28
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate rjsa.co.za
8
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for rjsa.co.za
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
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
automation.musegravity.com
click.londonuw.com
dvn.is
go.sinfopac.com
mh.multilingual.com
rjsa.co.za
url.sadjawebsolutions.com
us.zcom.to
click.londonuw.com
dvn.is
go.sinfopac.com
mh.multilingual.com
rjsa.co.za
url.sadjawebsolutions.com
us.zcom.to
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forms.juelzs.com
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formulier.cloudadvies.nl
forms.zenonrental.com
rjsa.co.za
user.cypressga.com
rjsa.co.za
forms.bigislandtechnologies.com
forms.candysense.com
showdomilhaopedaleria.com.br
forms.nroute.org
forms.rjsa.co.za
forms.kaiapoi.org.nz
rjsa.co.za
rjsa.co.za
rjsa.co.za
share.mytelpros.com
forms.pfc-group.com
rjsa.co.za
rjsa.co.za
forms.juelzs.com
Certificate
The complete raw certificate details for rjsa.co.za in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEnTCCA4WgAwIBAgISA3BOil2Sifa4G/y0rnLwtHJCMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA1MTMxNzQyNThaFw0yNDA4MTExNzQyNTdaMBUxEzARBgNVBAMT CnJqc2EuY28uemEwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAASQJxTy84jXS+kC SOwtZJbzbWfty2eseNW7soYPqlfhut7yC1fP3mpJr/rVjz3TJwCqhP0eOYjAKgdp ruHB0wvPo4ICkzCCAo8wDgYDVR0PAQH/BAQDAgeAMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQUMvsREbLx0vz/ FvH26wIcK3KoBzAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggr BgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAi BggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzCBnAYDVR0RBIGUMIGR ghphdXRvbWF0aW9uLm11c2VncmF2aXR5LmNvbYISY2xpY2subG9uZG9udXcuY29t ggZkdm4uaXOCD2dvLnNpbmZvcGFjLmNvbYITbWgubXVsdGlsaW5ndWFsLmNvbYIK cmpzYS5jby56YYIZdXJsLnNhZGphd2Vic29sdXRpb25zLmNvbYIKdXMuemNvbS50 bzATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2 AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7v6s52IRzAAABj3ND3KwAAAQDAEcw RQIgZZwwFqWfOd4JSe3aA7Wlqu85NgTNp3vd/wdKYTS6eo8CIQD2paX3DjdH+pxH 2VTUmTwec4n9CQzjp9/MpoD9eqAsVgB1AN/hVuuqBa+1nA+GcY2owDJOrlbZbqf1 pWoB0cE7vlJcAAABj3ND3XAAAAQDAEYwRAIgbcJNtrjrIWWFSMB0PppEJTQf/4eX I7wE325XOkF6WhkCIB44rW2mUe11q8lQLQvSyLb9UY7M8a67BM0omNBp7fbxMA0G CSqGSIb3DQEBCwUAA4IBAQBLRVy+e8fgLQMDo6djkqQ4voR7V0xwlR7FFvng0Z4i tirjQuo4E8Op7E8fFaG48MSomWGWrujjHolIo6/eEFLORX/s/OhhBXVa7airnZaP G445LDN0IM8HJEUdZV6IbWOoCLKug5GnZsx9LoqH3OPrT16Xhl5U3v0k2hQoJd3f 4FMIuUbHFV0TptgHiXYh3zrQyblSiM9oltpzOZAsrBPMZmknWXGS+3rC/FMAYkpc 0wk36txEH16IBvhhGdGqIKkjKUQnP0pwUF0h/wR8Vx+cBFFeukiQclhUbC1faQU6 tIkOloXETEAlclaVQQcYXt94TDWuQcc7x7ifjJeNxO/Z -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEkCcU8vOI10vpAkjsLWSW821n7ctn rHjVu7KGD6pX4bre8gtXz95qSa/61Y890ycAqoT9HjmIwCoHaa7hwdMLzw== -----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 299552881108937651670285685197102315237954 . . . . . . . . [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 2024-05-13 17:42:58 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-11 17:42:57 +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 'rjsa.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 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 0004902714f2f388d74be90248ec2d6496f36d67edcb67ac78d5bbb2860faa57e1badef20b57cfde6a49affad58f3dd32700aa84fd1e3988c02a0769aee1c1d30bcf . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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) 1432fb1111b2f1d2fcff16f1f6eb021c2b72a807 . . . . . . . . . . . . . . . . [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 (148 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'automation.musegravity.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'click.londonuw.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dvn.is' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'go.sinfopac.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mh.multilingual.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rjsa.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'url.sadjawebsolutions.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'us.zcom.to' . . . . . . . . . . . . . . . . [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) 00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f7343dcac00000403004730450220659c3016a59f39de0949edda03b5a5aaef393604cda77bddff074a6134ba7a8f022100f6a5a5f70e3747fa9c47d954d4993c1e7389fd090ce3a7dfcca680fd7aa02c56007500dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018f7343dd70000004030046304402206dc24db6b8eb21658548c0743e9a4425341fff879723bc04df6e573a417a5a1902201e38ad6da651ed75abc9502d0bd2c8b6fd518eccf1aebb04cd2898d069edf6f1 . . . . [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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