atstrand.co.za
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:e1:22:7e:64:3a:95:d6:7a:b4:2c:36:b6:44:a1:84:91:e2 was issued on by Let's Encrypt.
With 7 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=atstrand.co.za
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:e1:22:7e:64:3a:95:d6:7a:b4:2c:36:b6:44:a1:84:91:e2Serial Number (int): 337946240366635323094126372160923635061218
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 35:5f:ab:d3:be:aa:91:71:92:e6:2e:8d:26:09:e5:d0:62:b8:e2:f0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3f:ec:a8:a5:c4:05:33:1b:f7:66:5e:b8:3a:de:b4:93:11:e5:d4:ce
Fingerprint (sha256): 8f:3e:7b:c1:2e:e5:4b:5b:e3:c3:04:11:b2:b5:7f:c2:14:74:7f:a3:47:a7:77:c4:6a:f4:d9:d7:97:56:c8:38
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate atstrand.co.za
7
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for atstrand.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
atstrand.co.za
autodiscover.atstrand.co.za
cpanel.atstrand.co.za
mail.atstrand.co.za
webdisk.atstrand.co.za
webmail.atstrand.co.za
www.atstrand.co.za
autodiscover.atstrand.co.za
cpanel.atstrand.co.za
mail.atstrand.co.za
webdisk.atstrand.co.za
webmail.atstrand.co.za
www.atstrand.co.za
Other certificates including the domain name atstrand.co.za
(limited to 100 certificates)
Certificate
The complete raw certificate details for atstrand.co.za in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF5TCCBM2gAwIBAgISA+EifmQ6ldZ6tCw2tkShhJHiMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAyMDYyMTE3MThaFw0x OTA1MDcyMTE3MThaMBkxFzAVBgNVBAMTDmF0c3RyYW5kLmNvLnphMIIBIjANBgkq hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3pcnB+8XDT1/P6Sa9iIA5OsZh38oYDCJ CnjOZ/nyzNd/hw+7AluD79t8pJetfp4xazgtfSkj1lCT7xv6/6hgok7rbJjPXjWI ZugjbxHBT57NVQFfCvyBu334Z0eQHNPY739pREsgmdAcLMNyMLzRXqTL7N55ZUlQ CN5qQGzL2Oaru7AMCaLrL6guGjsaWUrNpOuM4F/L5joWa/9Ylrqn1bypb1DYlP7i mxOFwnj3aVVXAVbMbgbdSgRNqqe7g9RgamOJjdlReh2SMzsBWG+MxYSG4mkJI8wQ NAgr+Ea3TVzlVQRwFLLslTM6mHerSyZGh1bvCt/jxSZ2UZaDH6S64QIDAQABo4IC 9DCCAvAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEF BQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ1X6vTvqqRcZLmLo0mCeXQYrji 8DAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRj MGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5v cmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5v cmcvMIGoBgNVHREEgaAwgZ2CDmF0c3RyYW5kLmNvLnphghthdXRvZGlzY292ZXIu YXRzdHJhbmQuY28uemGCFWNwYW5lbC5hdHN0cmFuZC5jby56YYITbWFpbC5hdHN0 cmFuZC5jby56YYIWd2ViZGlzay5hdHN0cmFuZC5jby56YYIWd2VibWFpbC5hdHN0 cmFuZC5jby56YYISd3d3LmF0c3RyYW5kLmNvLnphMEwGA1UdIARFMEMwCAYGZ4EM AQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0 c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAdH7agzGtMxCR IZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFoxOMEYgAABAMASDBGAiEA9b5pP1mC VVa/c/6iiO7Srk2MKgj4HVDmeq0Lt27lwugCIQCbmCTO+CChrFRvvYvb5BJuboFL grEut/02f/fYY6482gB2ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4 AAABaMTjBKYAAAQDAEcwRQIhAN1zk7Pm4MOXxGwTBZzx9zmaARVUpxFV/xTnIxyR uSKrAiBws5KkGI+TKhbX5HJsJYCtMiwEj7ARmPTqfhcvGFMhWzANBgkqhkiG9w0B AQsFAAOCAQEAJo2sWj8mzLUA3lOnBpJDpYruMHY+pVB+TWmVfm0Rz32XMjDNFFBg RwlDEX5IoNdWS9d8oCY6IcxwlakTRNztUerHuw+nKRx311Zt/da6koXJ70u7EfEC RDPttB+wZJrM7ikXJKa5nOgCQ+BHKg4MHuNquh+Gowk1inCCcbcxiGSKo+zIOuy5 yOK7ywpujPvmH6MEvjRrQnLxGPKtUbgpo4lUI68+6CUTAU6Alc32IiZBcEB44okG CpvMiNuyONAqtzIJ8FjJnaNhUqYV+uXKbJJTCM6kyPsRXuMp464oFHbJba5fLdrG iQb6r83mdQB305SilrfseZrDjvwnuBsYYw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3pcnB+8XDT1/P6Sa9iIA 5OsZh38oYDCJCnjOZ/nyzNd/hw+7AluD79t8pJetfp4xazgtfSkj1lCT7xv6/6hg ok7rbJjPXjWIZugjbxHBT57NVQFfCvyBu334Z0eQHNPY739pREsgmdAcLMNyMLzR XqTL7N55ZUlQCN5qQGzL2Oaru7AMCaLrL6guGjsaWUrNpOuM4F/L5joWa/9Ylrqn 1bypb1DYlP7imxOFwnj3aVVXAVbMbgbdSgRNqqe7g9RgamOJjdlReh2SMzsBWG+M xYSG4mkJI8wQNAgr+Ea3TVzlVQRwFLLslTM6mHerSyZGh1bvCt/jxSZ2UZaDH6S6 4QIDAQAB -----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 337946240366635323094126372160923635061218 . . . . . . . . [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 2019-02-06 21:17:18 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-07 21:17:18 +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 'atstrand.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 28099439760860948841321170783244379032538457771074100345386404519056637003460682293558369399284873368241535656003674367300646145855574224617405623347502630575265168967626079647139411011974370508416452139907220338204196125191984158951071110058028210767314456882124831291248108099717591865987128778001687840313216646194031126337920653459497508253144459132358835550056496907804796955560902638421677134695208792197693915606255189247343787351598686519607815261704162760217803744111494963548398542992849935459533842889923414242121540436911663692334599824608608950807465029767609882021728386871332623102738893488886030580449 . . . . . . . . . . . . . . . . . . . . [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) 355fabd3beaa917192e62e8d2609e5d062b8e2f0 . . . . . . . . . . . . . . . . [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 (160 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'atstrand.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.atstrand.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.atstrand.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.atstrand.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.atstrand.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.atstrand.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.atstrand.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000168c4e304620000040300483046022100f5be693f59825556bf73fea288eed2ae4d8c2a08f81d50e67aad0bb76ee5c2e80221009b9824cef820a1ac546fbd8bdbe4126e6e814b82b12eb7fd367ff7d863ae3cda007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000168c4e304a60000040300473045022100dd7393b3e6e0c397c46c13059cf1f7399a011554a71155ff14e7231c91b922ab022070b392a4188f932a16d7e4726c2580ad322c048fb01198f4ea7e172f1853215b . . . . [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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