cippt.org.za
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:50:5d:ae:31:3b:fb:06:43:45:f3:b4:c0:73:a9:fd:38:a8 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=cippt.org.za
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:50:5d:ae:31:3b:fb:06:43:45:f3:b4:c0:73:a9:fd:38:a8Serial Number (int): 288683969810807419729111548022368392525992
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 79:06:32:f4:09:87:bc:c3:02:7b:d0:1a:52:a6:d9:aa:d6:ea:3f:4c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1b:19:74:90:a4:6c:11:94:f5:c8:ea:91:cf:51:ce:39:29:92:9b:da
Fingerprint (sha256): 6f:fa:20:2a:86:29:67:0a:f6:42:cc:70:7b:e2:2d:9c:40:f3:e4:10:e3:cc:90:c7:3e:08:14:0e:e9:61:56:f7
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate cippt.org.za
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for cippt.org.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
cippt.org.za
www.cippt.org.za
www.cippt.org.za
Other certificates including the domain name cippt.org.za
(limited to 100 certificates)
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
mail.seyfferdt.co.za
cpcalendars.cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cpcalendars.cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cipptza.eduprinters.co.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
mail.seyfferdt.co.za
cpcalendars.cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cpcalendars.cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cippt.org.za
cipptza.eduprinters.co.za
Certificate
The complete raw certificate details for cippt.org.za in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFYjCCBEqgAwIBAgISA1BdrjE7+wZDRfO0wHOp/TioMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODEyMDUxMjEzNDBaFw0x OTAzMDUxMjEzNDBaMBcxFTATBgNVBAMTDGNpcHB0Lm9yZy56YTCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBAKyQ/wuXMpde46HL4E85dISP23V+HBDN9wvg D2beutfUidVl2J+tdQVZSi4gX6DBBv6guosKy4pwKJG87jzQbgR83WHmfzzQkn3l 7P2bMmKgEDjUj2ucHH6h+Yo+7IcwqAfC4d6U+jxG64BE4fVuE8YkfdV6dVg5X4Fr YfAUK0adIbUU3wlYG0nfC4/bqT7ccfhskv0D/LPHOuFYj+MoA1M05NhOO5wCs5l7 HiJdynf3rnm+06UyjeqXnfXYQ1jtGrjv7o9EfiK8malHSZUSJTnCHmKpUBXXCrXK OhtnHcqjBIbtbW5aPrVhEZ5DcUq7vssucUorji4VWdkaINVfkbMCAwEAAaOCAnMw ggJvMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUeQYy9AmHvMMCe9AaUqbZqtbqP0ww HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBh MC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzApBgNVHREEIjAgggxjaXBwdC5vcmcuemGCEHd3dy5jaXBwdC5vcmcuemEwTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdQB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWd+gKgnAAAE AwBGMEQCIFlaIUDz62f47VPTeolTo01doI4ghvagkBRWlyC3t419AiAzeQVlvUP2 JvoDqII269N7Bdvhqsh7uQMYWmeKOd7I6gB3AGPy283oO8wszwtyhCdXazOkjWF3 j711pjixx2hUS9iNAAABZ36Ap9kAAAQDAEgwRgIhAN5AlqOPgCm9JzIT5omRQw8m BAit9POudAIgCitRowmUAiEA/fVZZvv8tU5xqYFgFFBf5Ym9DM9mtRO/+xaG3WK/ 8bowDQYJKoZIhvcNAQELBQADggEBAHuLYj7ycBOfYPAxnG/1vHJVHFfV9vyNisfg bMLAiTBNcNDhI5zDNNEr9f2wR3BKSjsrybEAR6OVWeI8R6HvxwFu4S4+mO+TF7Vt DVjWctABphHHZ6etbFQeT9YXiFWYucU7qmEAq7EjYHPb5FU3tAiEmT3PvscxPDAX /GJoHV/t8qoThGtwvUCW0gtD7d86+QGoViwPCu4bg2NUVmtoli4vfugzFKHOY/SM Grt/YaHFy95GXOc8CyCr+cyKibdEN6QgZpyhnrqZJUoWJTfAq+fl9feNBHeHBiTr pBdZ+fgsPIQipfVS7ePGkvQiK4HMmfU0zoYvNyW/CuiBOy/5pjI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArJD/C5cyl17jocvgTzl0 hI/bdX4cEM33C+APZt6619SJ1WXYn611BVlKLiBfoMEG/qC6iwrLinAokbzuPNBu BHzdYeZ/PNCSfeXs/ZsyYqAQONSPa5wcfqH5ij7shzCoB8Lh3pT6PEbrgETh9W4T xiR91Xp1WDlfgWth8BQrRp0htRTfCVgbSd8Lj9upPtxx+GyS/QP8s8c64ViP4ygD UzTk2E47nAKzmXseIl3Kd/eueb7TpTKN6ped9dhDWO0auO/uj0R+IryZqUdJlRIl OcIeYqlQFdcKtco6G2cdyqMEhu1tblo+tWERnkNxSru+yy5xSiuOLhVZ2Rog1V+R swIDAQAB -----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 288683969810807419729111548022368392525992 . . . . . . . . [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 2018-12-05 12:13:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-05 12:13:40 +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 'cippt.org.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 21784488780052902714232362666110633398483731215248817070159537572764205598572662446940235027517447893550688267018206142989485035357346937835514495613568499537642001985785806336360425151048792574840867255737928878184233869942335336621163640799434178158459200854086363171659335252382801292849535647059958683550768055724750653572973990172183640576333932242256929653427908424177822835634363241602187029057499139660137869335047544929550307462875607683494253513718824823651962360752594309864349779427777423671709502073733880350249457044635171857226015916832865670087092859635039702201122087096346748784683936442875583107507 . . . . . . . . . . . . . . . . . . . . [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) 790632f40987bcc3027bd01a52a6d9aad6ea3f4c . . . . . . . . . . . . . . . . [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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cippt.org.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cippt.org.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) 00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001677e80a82700000403004630440220595a2140f3eb67f8ed53d37a8953a34d5da08e2086f6a09014569720b7b78d7d022033790565bd43f626fa03a88236ebd37b05dbe1aac87bb903185a678a39dec8ea00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001677e80a7d90000040300483046022100de4096a38f8029bd273213e68991430f260408adf4f3ae7402200a2b51a30994022100fdf55966fbfcb54e71a9816014505fe589bd0ccf66b513bffb1686dd62bff1ba . . . . [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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