donaldgreig.co.za
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:66:bf:d8:08:59:28:88:88:16:9a:e2:53:0b:b3:60:ab:75 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=donaldgreig.co.za
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:66:bf:d8:08:59:28:88:88:16:9a:e2:53:0b:b3:60:ab:75Serial Number (int): 296300663473855953417574339645108830382965
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 06:17:ca:ba:1d:82:f9:ee:e7:80:c5:4b:36:aa:e5:aa:b0:ca:31:7c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b1:7b:49:69:6b:d3:a2:a8:e9:9f:ae:68:d4:26:8e:22:42:66:33:43
Fingerprint (sha256): ca:19:fc:df:d7:0f:57:53:d3:a9:30:02:91:cb:a9:6d:96:84:ac:9e:df:8a:a2:17:97:65:b8:97:8d:83:77:9a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate donaldgreig.co.za
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for donaldgreig.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
donaldgreig.co.za
www.donaldgreig.co.za
www.donaldgreig.co.za
Other certificates including the domain name donaldgreig.co.za
(limited to 100 certificates)
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
donaldgreig.co.za
Certificate
The complete raw certificate details for donaldgreig.co.za in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFcjCCBFqgAwIBAgISA2a/2AhZKIiIFpriUwuzYKt1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAyMDIxNTM3MDRaFw0x OTA1MDMxNTM3MDRaMBwxGjAYBgNVBAMTEWRvbmFsZGdyZWlnLmNvLnphMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApi3O7NfDyJjPpQjJ+DO1xetQrcA6 iZvb3DDjcvuWnx14JSwvL26YDH3oYYrS57LHESzE6Ld38BEtF3e6pbzf2RAnXXaC UPjPjAGVSZA/XKSX/6p290vQE0KrdYeWFldaBfarkWdrK/XIY26H3UfjbqJvOJke 9q2VG7/lTNa69fW7CPfF7A4x8atkP+ee9BC25P8kCOyVc8ubUG4HPL/5nEA0fKmd zaNOUt3ZKOXDU5Me9s7WNqBhHR5cWDrV45WJ/7b8xcqIhJxOxK2wDajTKEwx9Kri m8j+qGtTKsmJnHO7a0lfGnBKIibFM2KZQ7pY+ue7euUd1gMROi86keUO+QIDAQAB o4ICfjCCAnowDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQGF8q6HYL57ueAxUs2quWq sMoxfDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcB AQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlw dC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlw dC5vcmcvMDMGA1UdEQQsMCqCEWRvbmFsZGdyZWlnLmNvLnphghV3d3cuZG9uYWxk Z3JlaWcuY28uemEwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEw KDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgor BgEEAdZ5AgQCBIH2BIHzAPEAdgB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnm EHvMVgAAAWivEhV5AAAEAwBHMEUCIQD24ieeRNXkVkUymRqv0EgxQxXK46vedEnc QsF/E15k0wIgZfHmKp+sHx5wmR2NZZIUGFsYZsLhlKFKLd45IlW3veIAdwBj8tvN 6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAAAWivEhVyAAAEAwBIMEYCIQCO PV2YBqk5W/FGzmbfxTQQDU4Y8sTQ3zLGrg+Z6GNlAgIhALfzlH/4MVqBHGGgh23k C6SgYeMJ0NmWWvJZEqy/YpM4MA0GCSqGSIb3DQEBCwUAA4IBAQAMxMmkNIda6tp8 VwDl1KWrGdEgMxuiI3H7ZlguUaLg8epcG9aSSZPkuQDPnYkYwend7FPyi0+F7amF o8saiGGEqcMvkr1jXJXX0tNigyAAv3XDpoHC3plgpjbBg24899GnhcA0kuWN2qF1 fg5Zmt67himpXk3YX3lOn+noxAgn/nQcD1xjDFhFjj4wMjhamsEQm+ATWX/m1Yy0 AnGoaDtzg3kpnLi52incktMNnitc5BG8hXBRW9oMUYf0HAVMLh2W4McJWulWqiyi ooNUo/38pZ+fR7I8zriN3BDWBuBrdZCNeQ3wxyw+IjirOYyZKwk9z/dcrd7A//Nr Z531mMrW -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApi3O7NfDyJjPpQjJ+DO1 xetQrcA6iZvb3DDjcvuWnx14JSwvL26YDH3oYYrS57LHESzE6Ld38BEtF3e6pbzf 2RAnXXaCUPjPjAGVSZA/XKSX/6p290vQE0KrdYeWFldaBfarkWdrK/XIY26H3Ufj bqJvOJke9q2VG7/lTNa69fW7CPfF7A4x8atkP+ee9BC25P8kCOyVc8ubUG4HPL/5 nEA0fKmdzaNOUt3ZKOXDU5Me9s7WNqBhHR5cWDrV45WJ/7b8xcqIhJxOxK2wDajT KEwx9Krim8j+qGtTKsmJnHO7a0lfGnBKIibFM2KZQ7pY+ue7euUd1gMROi86keUO +QIDAQAB -----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 296300663473855953417574339645108830382965 . . . . . . . . [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 2019-02-02 15:37:04 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-03 15:37:04 +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 'donaldgreig.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 20978147539703636177925834469339442659495517256597972760180943926262909481546049219307065156462578588572841284520468698187362476910859947094815050235088185611845673696740497313217011210851120396358414122748938788889760313583444451883672075621084611919783292467787347774319578313269031382045135134646265223752324871545472484617345236878026398862906762105952981897492473563656302120427602105295680951917421221198863139165775570990396793007016799938618366984653749535419467531640531632297994746029709697153732324663844736969750760862000456752821108994858580913939660512421886192584579696835732873235748696639271390744313 . . . . . . . . . . . . . . . . . . . . [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) 0617caba1d82f9eee780c54b36aae5aab0ca317c . . . . . . . . . . . . . . . . [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 (44 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'donaldgreig.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.donaldgreig.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) 00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000168af1215790000040300473045022100f6e2279e44d5e4564532991aafd048314315cae3abde7449dc42c17f135e64d3022065f1e62a9fac1f1e70991d8d659214185b1866c2e194a14a2dde392255b7bde200770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000168af12157200000403004830460221008e3d5d9806a9395bf146ce66dfc534100d4e18f2c4d0df32c6ae0f99e8636502022100b7f3947ff8315a811c61a0876de40ba4a061e309d0d9965af25912acbf629338 . . . . [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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