hairassembly.edu.au
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:9f:93:d4:ef:f6:a6:98:5a:78:e3:65:b4:20:0b:81:8a:86 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=hairassembly.edu.au
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:9f:93:d4:ef:f6:a6:98:5a:78:e3:65:b4:20:0b:81:8a:86Serial Number (int): 402750542216822176240802430219294735436422
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 2d:42:cb:45:c4:51:3f:71:56:ba:fd:35:b0:0e:f6:5c:69:45:f9:21
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f2:f7:dd:23:59:ce:e7:1d:e7:4a:d4:ed:d1:fc:98:d1:8b:c9:e4:4a
Fingerprint (sha256): 55:7c:3a:86:dd:56:ae:8b:d3:d4:b1:09:16:ef:82:16:3e:4d:5d:55:81:f2:f6:87:d8:80:29:4b:83:8a:ba:48
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate hairassembly.edu.au
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for hairassembly.edu.au
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
hairassembly.edu.au
www.hairassembly.edu.au
www.hairassembly.edu.au
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hairassembly.edu.au
Certificate
The complete raw certificate details for hairassembly.edu.au in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFdzCCBF+gAwIBAgISBJ+T1O/2pphaeONltCALgYqGMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODExMjcxMjA3MzdaFw0x OTAyMjUxMjA3MzdaMB4xHDAaBgNVBAMTE2hhaXJhc3NlbWJseS5lZHUuYXUwggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDSP9JBtefG51r088UiXg1A8ySs kaSf+3CnvgWNSM/Eb021+9dk9OI2U/aVOR98WMwNsvd1b/hrwi21kkKKrQig99sl qlkoq+ijxnTm4KDmG+cXs7+yGbYUpYmA66iV5/W/gmhJZQM/yFKDyNKzZZ2XkXZK E+GJQ9PPNhpfDxPLtP0++ZfT/Qe+1NhlsD/INz9OOw0AqYHU9r03PQypqIixP1BQ RW8dp2ri3Jpf6/uk7TFHPt9nX6uUwsYfJOK4j/tPyjN1xcm8Ol0V+rnKYJR+7UoC p7cJTmEyGc4uDkEXVcNGl1ktmdz+ugGPcrO/4Wtrw5hJasB9UhX+tWfgg4zzAgMB AAGjggKBMIICfTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFC1Cy0XEUT9xVrr9NbAO 9lxpRfkhMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wNwYDVR0RBDAwLoITaGFpcmFzc2VtYmx5LmVkdS5hdYIXd3d3Lmhh aXJhc3NlbWJseS5lZHUuYXUwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC 3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcw ggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgDiaUuuJujpQAnohhu2O4PUPuf+dIj7 pI8okwGd3fHb/gAAAWdVSD5lAAAEAwBHMEUCIBN/Yp7idRSz/MrGTfV+HarIAaXs KRFBhnmAIh3AWi6rAiEAtlvn++cI5IVPkn92+qcJSbazvdOdRsZ/xBpkwJOLraUA dgBj8tvN6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAAAWdVSD5tAAAEAwBH MEUCIFonFYBy3cxnl9jP9Rhw5RKEnxvJdA3Kg3Fvw9Dy3i8WAiEA0N/rV0h+cJl9 TNqvLgOlKP0myC7QxOqPpO6a2KvAcwMwDQYJKoZIhvcNAQELBQADggEBAE7K/X20 PAHcaHigvJeamtq3kQFKZJbFwrhuQCPEeWoS1jCff4NkYuddGGuCIUVYk5OGDDoK nHnwgT30FLQE83+O1WDgR/NZtHBMZExWzWHooLV4+gUZjFcL+E3FxyUe772qflNo HlwgwQf09AB+G2FOBFEYojN0KUUEgWm1vldZCVCzxyaBkWICBDHlHARoW08iCC07 YNkf6p7CjZ3jmqSiIKPw3MMzeVitXBDuXHW/2vU5FDI2OZQHHz2VGwV1qsSMmKyd fO+Vn9ImzzyrZYtL0vihH4Dh7mMOGPCCJ67sXDqxOwJzhUfYbmvq5bIiYgvHZUvZ aqO5yLmD2C6Nq+Y= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0j/SQbXnxuda9PPFIl4N QPMkrJGkn/twp74FjUjPxG9NtfvXZPTiNlP2lTkffFjMDbL3dW/4a8IttZJCiq0I oPfbJapZKKvoo8Z05uCg5hvnF7O/shm2FKWJgOuolef1v4JoSWUDP8hSg8jSs2Wd l5F2ShPhiUPTzzYaXw8Ty7T9PvmX0/0HvtTYZbA/yDc/TjsNAKmB1Pa9Nz0MqaiI sT9QUEVvHadq4tyaX+v7pO0xRz7fZ1+rlMLGHyTiuI/7T8ozdcXJvDpdFfq5ymCU fu1KAqe3CU5hMhnOLg5BF1XDRpdZLZnc/roBj3Kzv+Fra8OYSWrAfVIV/rVn4IOM 8wIDAQAB -----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 402750542216822176240802430219294735436422 . . . . . . . . [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 2018-11-27 12:07:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-25 12:07:37 +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 'hairassembly.edu.au' . . . . . . . . [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 26541515506337034949175192189011301482378231402355285505992765285480514516896600989516796349030125475480268459152429843381788777209147722646154038470909473707573881481836512712789812312885992868380051199214010250002056117467357780698239036395869369374365765778120984224862207975840675580146768154664269314973540041648066511270140047917500391941965921793794727944915655476117471186348783797098829729013681350711791431190322613278259189112666522120781292112210748779644726447625149392444508011878047440787180169485990011653574038372199657156393921517875473096121527694700424847342333479531961280214651600288480776916211 . . . . . . . . . . . . . . . . . . . . [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) 2d42cb45c4513f7156bafd35b00ef65c6945f921 . . . . . . . . . . . . . . . . [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 (48 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hairassembly.edu.au' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.hairassembly.edu.au' . . . . . . . . . . . . . . . . [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) 00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016755483e6500000403004730450220137f629ee27514b3fccac64df57e1daac801a5ec291141867980221dc05a2eab022100b65be7fbe708e4854f927f76faa70949b6b3bdd39d46c67fc41a64c0938bada500760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016755483e6d000004030047304502205a27158072ddcc6797d8cff51870e512849f1bc9740dca83716fc3d0f2de2f16022100d0dfeb57487e70997d4cdaaf2e03a528fd26c82ed0c4ea8fa4ee9ad8abc07303 . . . . [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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