wahoo.co.za
Issued by R3
About this certificate
This digital certificate with serial number 04:75:70:6c:64:56:49:11:c5:c3:b3:fe:bc:9a:5e:a4:18:22 was issued on by Let's Encrypt.
With 5 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:
- 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=wahoo.co.za
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:75:70:6c:64:56:49:11:c5:c3:b3:fe:bc:9a:5e:a4:18:22Serial Number (int): 388411616995456615383625484061526813055010
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 0b:70:18:0a:76:c4:75:f2:2c:66:0b:7e:c1:92:0c:8e:58:91:bd:24
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): f7:93:e9:8c:51:ea:51:25:53:39:ae:55:b3:ca:72:e1:33:e9:5e:22
Fingerprint (sha256): fe:d2:36:9a:4a:2d:c7:36:0c:88:c7:6d:55:8f:c1:f9:ef:d0:5a:b4:b8:2b:21:8b:5b:5d:ae:f3:f0:b0:9d:50
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate wahoo.co.za
5
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for wahoo.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
mail.wahoo.co.za
pop.wahoo.co.za
smtp.wahoo.co.za
wahoo.co.za
www.wahoo.co.za
pop.wahoo.co.za
smtp.wahoo.co.za
wahoo.co.za
www.wahoo.co.za
Other certificates including the domain name wahoo.co.za
(limited to 100 certificates)
Certificate
The complete raw certificate details for wahoo.co.za in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFKTCCBBGgAwIBAgISBHVwbGRWSRHFw7P+vJpepBgiMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMjQwOTIxMjFaFw0yNDAzMjMwOTIxMjBaMBYxFDASBgNVBAMT C3dhaG9vLmNvLnphMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv4oV 2wohCJ7zwmT2tieRxasnp8LuJ22OmXbDNBQVtNZbY+Bp57tgVVoaJs0+/HK17ySG 1bmn7ytigu0EBkZLsVgh2XBvai0AMgyR78f040unZ8LneIVnXTxxGq/ZHLggfH/z FHbITHzE37FS4A77OOUqm6WAGSCS/Of9NvQgsuvwmCRXQB6ai8DQZDKQvB1s66ie oDOeIut9e8ltZui2gmlfLcECX56khPXQRoHeqY9R/jgzvmhIwJqfwdIDrXrd2qob 7Mvl/1YJdMEOx9MblK24O5jWVGmxHYtOf4wSEgQgf1ZouYV9P9P98q2DwV/3b4Sm GAxFgoCO6YOE2zlzWQIDAQABo4ICUzCCAk8wDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBQLcBgKdsR18ixmC37BkgyOWJG9JDAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDm H6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5v LmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzBc BgNVHREEVTBTghBtYWlsLndhaG9vLmNvLnphgg9wb3Aud2Fob28uY28uemGCEHNt dHAud2Fob28uY28uemGCC3dhaG9vLmNvLnphgg93d3cud2Fob28uY28uemEwEwYD VR0gBAwwCjAIBgZngQwBAgEwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgA7U3d1 Pi25gE6LMFsG/kA7Z9hPw/THvQANLXJv4frUFwAAAYybV/V+AAAEAwBHMEUCIQDS Y1gozPfpmcwI3veuq520qQUT+xtL1B5trruDY7RUzgIgfSB27WECrMba0K2yPgzO QnRGXU/QgQxuMv7Q57o2eIgAdgAp0DobtnSqcRzTA1tlV8FPiqeLT+g4lEnspFP5 RL0kaAAAAYybV/ZFAAAEAwBHMEUCIQDo152Ns0qq5Mo2FZzxZak0C8QiREjWAuau /IikEpU76wIgA+tcp29j1+t6fkvNPNcDxGPeI8zon/b0bDtxkswjLjMwDQYJKoZI hvcNAQELBQADggEBAEoKo9WDM71j0LfykhCTEFsPbWO79mufaf21JitjugyBeNtf e0knQfwYr0DEGF69FH3ZHRmZngKnTxaOj8Uvn+1u2se1jzfPfGiElSmNMDnIMEzO 1zrbey4phlTIpMpGEA2oZx7Qg17+H3aYqKqZxaVI5vp7XEXM01hY1nXn1c8AyVLH 3dbyd2yjmO4PJBv54QS6/KNXAON3F0Xo5yHyBUYjcMp7/xG3OW4nCj8wunANU0vK ukiXcH5Qp2Ev00+b8Gtdlmw3RtXS56mvYEJEY75iGGVS5IKjKvzH4kwB3HY2kpdq oj1EiN11T/aINrcLTq+ab7UND3YIKsDYyG4LK0s= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv4oV2wohCJ7zwmT2tieR xasnp8LuJ22OmXbDNBQVtNZbY+Bp57tgVVoaJs0+/HK17ySG1bmn7ytigu0EBkZL sVgh2XBvai0AMgyR78f040unZ8LneIVnXTxxGq/ZHLggfH/zFHbITHzE37FS4A77 OOUqm6WAGSCS/Of9NvQgsuvwmCRXQB6ai8DQZDKQvB1s66ieoDOeIut9e8ltZui2 gmlfLcECX56khPXQRoHeqY9R/jgzvmhIwJqfwdIDrXrd2qob7Mvl/1YJdMEOx9Mb lK24O5jWVGmxHYtOf4wSEgQgf1ZouYV9P9P98q2DwV/3b4SmGAxFgoCO6YOE2zlz WQIDAQAB -----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 388411616995456615383625484061526813055010 . . . . . . . . [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 2023-12-24 09:21:21 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-23 09:21:20 +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 'wahoo.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 24179608684043947838635163148505013333342331417140130898582536706511098159379936581412370928999664466381442398455493839246457974086515637665202575781538365376396390953450504513978003562422639922741471802889271867967179004021510704860965435563242025607263297605557031898280289447437918949416142170807303239944455761900595564611806746760434236936206464282230186673252957427219763718202773192499770012307907083488633559334197664571836349769969956857233509679578623944727141774459651039748297169122902512178301322729342878496210353520953890047566679770207934430381924075088057437690020821995891698515739604431420125705049 . . . . . . . . . . . . . . . . . . . . [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) 0b70180a76c475f22c660b7ec1920c8e5891bd24 . . . . . . . . . . . . . . . . [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 (85 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.wahoo.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pop.wahoo.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smtp.wahoo.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wahoo.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wahoo.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c9b57f57e0000040300473045022100d2635828ccf7e999cc08def7aeab9db4a90513fb1b4bd41e6daebb8363b454ce02207d2076ed6102acc6dad0adb23e0cce4274465d4fd0810c6e32fed0e7ba36788800760029d03a1bb674aa711cd3035b6557c14f8aa78b4fe8389449eca453f944bd24680000018c9b57f6450000040300473045022100e8d79d8db34aaae4ca36159cf165a9340bc4224448d602e6aefc88a412953beb022003eb5ca76f63d7eb7a7e4bcd3cd703c463de23cce89ff6f46c3b7192cc232e33 . . . . [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) 004a0aa3d58333bd63d0b7f2921093105b0f6d63bbf66b9f69fdb5262b63ba0c8178db5f7b492741fc18af40c4185ebd147dd91d19999e02a74f168e8fc52f9fed6edac7b58f37cf7c688495298d3039c8304cced73adb7b2e298654c8a4ca46100da8671ed0835efe1f7698a8aa99c5a548e6fa7b5c45ccd35858d675e7d5cf00c952c7ddd6f2776ca398ee0f241bf9e104bafca35700e3771745e8e721f205462370ca7bff11b7396e270a3f30ba700d534bcaba4897707e50a7612fd34f9bf06b5d966c3746d5d2e7a9af60424463be62186552e482a32afcc7e24c01dc763692976aa23d4488dd754ff68836b70b4eaf9a6fb50d0f76082ac0d8c86e0b2b4b