alphaducap.co.za
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d2:e8:8b:43:3a:d1:36:29:63:6a:91:17:2b:50:73:dd:24 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=alphaducap.co.za
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:d2:e8:8b:43:3a:d1:36:29:63:6a:91:17:2b:50:73:dd:24Serial Number (int): 333105258836544678805721517744741554576676
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c0:d8:6b:17:66:e7:0b:4c:b2:31:23:44:ac:51:43:b0:7c:30:00:38
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3b:59:7d:e7:ad:54:d6:0f:1f:c1:05:34:13:23:f1:1c:1c:69:ea:4b
Fingerprint (sha256): f7:1d:8f:3e:be:10:6f:6d:bf:c6:87:5a:39:70:98:20:3f:8f:ec:1c:8c:50:35:8f:0c:ea:72:1c:db:2e:9a:67
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate alphaducap.co.za
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for alphaducap.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
alphaducap.co.za
www.alphaducap.co.za
www.alphaducap.co.za
Other certificates including the domain name alphaducap.co.za
(limited to 100 certificates)
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
alphaducap.co.za
Certificate
The complete raw certificate details for alphaducap.co.za in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFbjCCBFagAwIBAgISA9Loi0M60TYpY2qRFytQc90kMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMzAxMzAxNDZaFw0y MDAyMjgxMzAxNDZaMBsxGTAXBgNVBAMTEGFscGhhZHVjYXAuY28uemEwggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDkOx5pw0mXs3+Yi1P2w41prXlEbkp5 qaBrIQYkxBHIxJBoMlv5CK6ICxzKAiMi63xba5bpXyzl12cJmr1oot0T1C6rq8js IgrXSKc0iupMHUbFiaNXqR3LCnrhOHqAZIrefHpD+k2vg1M4iZkJtq7IiDZvpeAJ qhmpyKQ5igQbom90PBmSsV7qb9Ase8xzCSCz/v64Vy9rMq6yT7uq+E5SL8wTNHqJ u9PKnd5OXKBi+93ACduhevGytR8xUdNPu6H9ksMeK2BEd102wKy3D0yM4Tj0Sd9M BsTWtYAdUHVKYWHW8psnsOFvuUrxb/pjYh13M65JPSJBt85B1PPJwrx/AgMBAAGj ggJ7MIICdzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMDYaxdm5wtMsjEjRKxRQ7B8 MAA4MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEB BGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wMQYDVR0RBCowKIIQYWxwaGFkdWNhcC5jby56YYIUd3d3LmFscGhhZHVj YXAuY28uemEwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEE AdZ5AgQCBIH1BIHyAPAAdwAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToaadOi HAAAAW68nhQ9AAAEAwBIMEYCIQDN80hIUtbLWS9NlGTWzjZ4aoptHWyCmuD5iRrB snzw0gIhAMZRu4KrOQtcRys4PHSJ4CHAI7BEN0ZEqK5zE92GxGL7AHUAb1N2rDHw MRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFuvJ4VdgAABAMARjBEAiBfLHXM 9wGFWoANcReCQtTNAs1jzRWYUIay4JHcyDCyOwIgXnNFyEWJe6jDoTmc8xBlr/h9 HwpZZG1k+14+2MMVpBEwDQYJKoZIhvcNAQELBQADggEBACqns9xIC/rTSfmWhJHo vV/5DIkFSKxRtVj16YroOuCwfVFh/dPkounhh9eEVTcpdbVK1V9cYrVDhFxkFqDT wdTBNdLWVOVakyZRGbXr6eHB1RKkM/yCWxssuf/iFOtIz3MbrOF2UYngl/+dkhzY mL/0Fklp1kGcguX1kDIk5TrmFTKfcjqL8dH84Na2d4uWJLqFjK6jEp1fImTiGYvo EnfszCV+8UQ7e3jYfBD9c5/2tuA4VMpxHH+aVyg4P0F+GdLg/r/LNjr2esgfKsiW 9eU+ZkoTQ6oaHyL/SBgqp3IGhYMCVSYFoKzmJ45bVU8F+gCAVgjZ4H6BI5EZeaa6 Mks= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5DseacNJl7N/mItT9sON aa15RG5KeamgayEGJMQRyMSQaDJb+QiuiAscygIjIut8W2uW6V8s5ddnCZq9aKLd E9Quq6vI7CIK10inNIrqTB1GxYmjV6kdywp64Th6gGSK3nx6Q/pNr4NTOImZCbau yIg2b6XgCaoZqcikOYoEG6JvdDwZkrFe6m/QLHvMcwkgs/7+uFcvazKusk+7qvhO Ui/MEzR6ibvTyp3eTlygYvvdwAnboXrxsrUfMVHTT7uh/ZLDHitgRHddNsCstw9M jOE49EnfTAbE1rWAHVB1SmFh1vKbJ7Dhb7lK8W/6Y2IddzOuST0iQbfOQdTzycK8 fwIDAQAB -----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 333105258836544678805721517744741554576676 . . . . . . . . [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 2019-11-30 13:01:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-28 13:01:46 +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 'alphaducap.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 28811486099719821638145358382358008530229736876165144687256203755219461015911518675624563160274729708303271018591449156687320091128376712861449802114702339887314362825864543982664750131162884719377997058811383429812158151678477484422699193220337286063369873523989958509327635708797688588149296065442170903782107139758409914609434572117746427984022500577724878649699387420184446331051505505906753155773379843195359839746112461045755521259864566106162506204682597632755897504115704125485562697229646183943695990025848708559063230678722970230070758747478837380795748611657660230935738832581298929343183992144778091478143 . . . . . . . . . . . . . . . . . . . . [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) c0d86b1766e70b4cb2312344ac5143b07c300038 . . . . . . . . . . . . . . . . [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 (42 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alphaducap.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.alphaducap.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) 00f000770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ebc9e143d0000040300483046022100cdf3484852d6cb592f4d9464d6ce36786a8a6d1d6c829ae0f9891ac1b27cf0d2022100c651bb82ab390b5c472b383c7489e021c023b044374644a8ae7313dd86c462fb0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ebc9e1576000004030046304402205f2c75ccf701855a800d71178242d4cd02cd63cd15985086b2e091dcc830b23b02205e7345c845897ba8c3a1399cf31065aff87d1f0a59646d64fb5e3ed8c315a411 . . . . [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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