online-security.co.za
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:69:73:d2:54:62:18:36:28:da:67:c9:37:56:b7:09:4e:af 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=online-security.co.za
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:69:73:d2:54:62:18:36:28:da:67:c9:37:56:b7:09:4e:afSerial Number (int): 297220459635329095991003681763812562259631
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e1:af:65:7b:f4:c0:6c:84:5f:c3:2a:5a:0c:9d:e1:1c:4b:f6:96:d3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): bb:b5:05:dd:3b:74:39:58:41:0e:e6:72:81:88:59:0e:2e:f8:83:ca
Fingerprint (sha256): 3f:be:98:25:63:9d:1b:dd:8b:16:e5:ee:8e:bf:90:14:df:ee:da:62:43:1a:c6:9c:2e:6c:58:2f:b3:76:66:c0
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate online-security.co.za
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for online-security.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
online-security.co.za
www.online-security.co.za
www.online-security.co.za
Other certificates including the domain name online-security.co.za
(limited to 100 certificates)
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
online-security.co.za
Certificate
The complete raw certificate details for online-security.co.za in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFfTCCBGWgAwIBAgISA2lz0lRiGDYo2mfJN1a3CU6vMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMjMxNzM3MDdaFw0y MDA2MjExNzM3MDdaMCAxHjAcBgNVBAMTFW9ubGluZS1zZWN1cml0eS5jby56YTCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMF7NAVMsRWtWykXlV3jUEr2 jSBQ4GLW0dy2iLgq9vjPeq7HqnCE+VLNYF/L/EpD+KZXuVYgN1nempuif9ViIwBW Kwfca6w7jz7ZmUU78TLhLhQQy1UJuCk8VvjWzkbJZ283n3gWkGWiXZEu2V2sZiFu /7dpzk6/8S4DqN2QpH0ks52jV8gujhxCNM274H5zvU06yMcGbdtCbrqHMDwQqBML 2zzo9mpw2MVrH1apIonp71f+fpnY3ZzY45ro0V3NZAbpLT8zKeaqADgrxAnf8JrJ sok47OoVKsizW1pbRHRPXQKjoTp2hcntVz7JiMX5EhuNfuZI7e42imO8Gk2OCk0C AwEAAaOCAoUwggKBMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU4a9le/TAbIRfwypa DJ3hHEv2ltMwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYB BQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnLzA7BgNVHREENDAyghVvbmxpbmUtc2VjdXJpdHkuY28uemGCGXd3 dy5vbmxpbmUtc2VjdXJpdHkuY28uemEwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYL KwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlw dC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgAHt1wb5X1o//Gwxh0jFce6 5ld8V5S3au68YToaadOiHAAAAXEIryIxAAAEAwBHMEUCIA6Y8nxVRKPS9zZ1sXqH 8k7Pw40YaWMjouILHvcmN0FUAiEA082NKfrF588jEUS0WyNck1vXhon8J0qIk9VC CK2gRz4AdgBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAXEIryRS AAAEAwBHMEUCIQCGMCvsnlxRg8pf5Nyf8o70mVL2kwjpt7qf7z8Z9cq8IQIgb1Eo Ux++Iy1mQ3mf4TDiWB/joI1DHPljFXkkZCNobpkwDQYJKoZIhvcNAQELBQADggEB AI9aZA26YUch6Wt+Any6o+DUNVjLk1Bp6JcTy3OnnsOSGWD6W/XhDxLg1Qt6kftO OsZZOvSwLCz7Hb7/blekF+Mx6rDZFvoPyoZuwDY516tmIB7C4gTGyaRIe7LJ7wZ7 d4T/1GUe8Ies0Ri1xWl/xydkFPOmP9C3+EFiLrch1moCdoQ3DW3w20qp9efJ4S4L 7qmsjmYajXlb5gOIGpCqssxQOZ6syCrfhCfBLTPyh+Hc44v6UpxMmgECmdHUqXb2 7mEurf+9HQUmu32l5nEbMyaW6knuISyofZuy+1gVwA8dm/IrmoytA8fYHv2Nz3/t TrcrhxmE9+ItAUifXpHf6f4= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwXs0BUyxFa1bKReVXeNQ SvaNIFDgYtbR3LaIuCr2+M96rseqcIT5Us1gX8v8SkP4ple5ViA3Wd6am6J/1WIj AFYrB9xrrDuPPtmZRTvxMuEuFBDLVQm4KTxW+NbORslnbzefeBaQZaJdkS7ZXaxm IW7/t2nOTr/xLgOo3ZCkfSSznaNXyC6OHEI0zbvgfnO9TTrIxwZt20JuuocwPBCo EwvbPOj2anDYxWsfVqkiienvV/5+mdjdnNjjmujRXc1kBuktPzMp5qoAOCvECd/w msmyiTjs6hUqyLNbWltEdE9dAqOhOnaFye1XPsmIxfkSG41+5kjt7jaKY7waTY4K TQIDAQAB -----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 297220459635329095991003681763812562259631 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-23 17:37:07 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-21 17:37:07 +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 'online-security.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 24424746623585244816221370127884765820729935107659373470226308987695720310942585507931534390492284795341661901055777076261881083401484889744542114723862067492710472274412718381663902731423324281175712932721095597938115045704685566141772254543723747133990029225499901989989891492324952227478575450926561772609001621819887618760633696318931569980297322046896961382527071012098139031559664064323753668822562650619428076711999366874028287579751298757403142413527368586374477667598339368346624700058535490133975993259600750394838046062476816824712876666306052765109387467006239597652822608727049488627660420503065630476877 . . . . . . . . . . . . . . . . . . . . [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) e1af657bf4c06c845fc32a5a0c9de11c4bf696d3 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (52 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'online-security.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.online-security.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 (69 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [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) 00f000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017108af2231000004030047304502200e98f27c5544a3d2f73675b17a87f24ecfc38d18696323a2e20b1ef726374154022100d3cd8d29fac5e7cf231144b45b235c935bd78689fc274a8893d54208ada0473e0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017108af2452000004030047304502210086302bec9e5c5183ca5fe4dc9ff28ef49952f69308e9b7ba9fef3f19f5cabc2102206f5128531fbe232d6643799fe130e2581fe3a08d431cf9631579246423686e99 . . . . [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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