ulpa.edu.au
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ea:47:fa:7d:31:c6:a3:78:27:ba:db:be:15:c3:64:5e:ab was issued on by Let's Encrypt.
With 3 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=ulpa.edu.au
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ea:47:fa:7d:31:c6:a3:78:27:ba:db:be:15:c3:64:5e:abSerial Number (int): 341058607455940559198112504143390739553963
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 7b:47:59:b8:75:74:1f:08:e8:40:9c:f8:8b:f3:65:b7:13:4e:6f:ae
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 92:92:5b:77:9a:38:29:42:e6:c9:1d:06:d7:d9:f9:60:81:36:c8:e2
Fingerprint (sha256): 60:59:d7:70:b6:f3:7a:41:e9:18:9e:90:75:d5:ef:5d:71:a7:e0:0d:e5:21:97:7a:1b:51:79:2b:63:c1:e3:62
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate ulpa.edu.au
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ulpa.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
ulpa.edu.au
ulpa.eresearch.unimelb.edu.au
www.ulpa.edu.au
ulpa.eresearch.unimelb.edu.au
www.ulpa.edu.au
Other certificates including the domain name ulpa.edu.au
(limited to 100 certificates)
ulpa.edu.au
webdisk.ulpa.edu.au
ulpa.eresearch.unimelb.edu.au
ulpa.eresearch.unimelb.edu.au
webmail.ulpa.edu.au
ulpa.eresearch.unimelb.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.lcnau.org
ulpa.edu.au
ulpa.lcnau.org
ulpa.eresearch.unimelb.edu.au
ulpa.edu.au
webdisk.ulpa.edu.au
ulpa.eresearch.unimelb.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.eresearch.unimelb.edu.au
ulpa.eresearch.unimelb.edu.au
ulpa.edu.au
ulpa.lcnau.org
ulpa.lcnau.org
ulpa.eresearch.unimelb.edu.au
webmail.ulpa.edu.au
webdisk.ulpa.edu.au
ulpa.eresearch.unimelb.edu.au
ulpa.eresearch.unimelb.edu.au
webmail.ulpa.edu.au
ulpa.eresearch.unimelb.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.lcnau.org
ulpa.edu.au
ulpa.lcnau.org
ulpa.eresearch.unimelb.edu.au
ulpa.edu.au
webdisk.ulpa.edu.au
ulpa.eresearch.unimelb.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.edu.au
ulpa.eresearch.unimelb.edu.au
ulpa.eresearch.unimelb.edu.au
ulpa.edu.au
ulpa.lcnau.org
ulpa.lcnau.org
ulpa.eresearch.unimelb.edu.au
webmail.ulpa.edu.au
Certificate
The complete raw certificate details for ulpa.edu.au in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFfzCCBGegAwIBAgISA+pH+n0xxqN4J7rbvhXDZF6rMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAyMjMxMjQzNTRaFw0x OTA1MjQxMjQzNTRaMBYxFDASBgNVBAMTC3VscGEuZWR1LmF1MIIBIjANBgkqhkiG 9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0DZDrG/IuSooSBr8PkwA/gPEqTClML+NRvS6 jjqFOxInqMSz3ZKdle6MnLtnVJbHzSw5wW9TvEK2s/g7xRp6LxiKfcChAUHWMAJj aTo873tyY+4Zphy2l55h6Hq4mw3Gnm6Y4o1INHxPTinfV7EMiT69JTFApKhy51sZ OQMr1w8g0nn0kdA2YHbp/3mZepDLz5LYIo5bb/Fmtv7WSMjBbs6BmdEzTVt+pH3E g/35LlWOcAAtu2Rwn4ySSX9uqIRHsSoj0VGMG8qxlCbcAx0lEESBcTAf8goda5AR ms4BkyDuo/bNPm4WZm+GfrjfWFbScBZJJOAB/oi/bCwrGro78wIDAQABo4ICkTCC Ao0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD AjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBR7R1m4dXQfCOhAnPiL82W3E05vrjAf BgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEw LgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcw LwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcv MEYGA1UdEQQ/MD2CC3VscGEuZWR1LmF1gh11bHBhLmVyZXNlYXJjaC51bmltZWxi LmVkdS5hdYIPd3d3LnVscGEuZWR1LmF1MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcG CysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5 cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYA4mlLribo6UAJ6IYbtjuD 1D7n/nSI+6SPKJMBnd3x2/4AAAFpGpkZvwAABAMARzBFAiEAypkI/ijK+hfryb9c lAAFAG64L9rzAJkJ9sECznDlUoMCICNKSivM4ZOSIWc59gFjXbNYK0dDHR0mCsAb nGZTvcZkAHcAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFpGpkX ywAABAMASDBGAiEAgZRCrWqq5pv68tX+wImDHG4fArl7qocbZ/IC297A1jECIQCJ n609gW8OwKFTrwwkNlLhEYe2JJrZVSHaSBk/c/7CEDANBgkqhkiG9w0BAQsFAAOC AQEAj8FmT7m7VWDDAD6NW9jhn4pWU0OsLNJ2grhnAfNFECqi7cmmw3xV2iV1qhib YoanieaUlIj7Hcm9C5rXvYQT44QuSSjkOOw3yIY8nOpHtXP9YLgrLaZR8zPDJfD1 w/aRlOG+4dgFSwHKWibvlgDzi1s3zCD0WDoCBCNcLnv2d6EcFwzILicLELfrQBCb 3xQS1i6LtjkBf/BqersDv1ic/0/TlYBvixsMLG1uoPqiN8oAxxF2mSS4STyaO6re yVc6Z8/8/RfyZeHz+kPHeKRTKcyI0tjVN6idNtHKTwWsgOsS6EbZZR6jDaYO1W9n ptjOXXOzsMcjE6O5IeRHmhA9Kw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0DZDrG/IuSooSBr8PkwA /gPEqTClML+NRvS6jjqFOxInqMSz3ZKdle6MnLtnVJbHzSw5wW9TvEK2s/g7xRp6 LxiKfcChAUHWMAJjaTo873tyY+4Zphy2l55h6Hq4mw3Gnm6Y4o1INHxPTinfV7EM iT69JTFApKhy51sZOQMr1w8g0nn0kdA2YHbp/3mZepDLz5LYIo5bb/Fmtv7WSMjB bs6BmdEzTVt+pH3Eg/35LlWOcAAtu2Rwn4ySSX9uqIRHsSoj0VGMG8qxlCbcAx0l EESBcTAf8goda5ARms4BkyDuo/bNPm4WZm+GfrjfWFbScBZJJOAB/oi/bCwrGro7 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 341058607455940559198112504143390739553963 . . . . . . . . [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 2019-02-23 12:43:54 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-24 12:43:54 +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 'ulpa.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 26284326181200203757316972472797851699185841858985675288772086387557851492997042560316257279297281764711830375786017777534872530585660429938148656342711343414100560976638850078717280628407647215325569217341907280757061267922386334651966718569352999886857373801956946793602011852828518152594213034132468873958042118396070336587944471339656917192337264218101115470436958544756410225415871493094342130571118812248581648572646651719047409663135128011959872446221154559863588650431748305008495178212829232653095381473907363963244253794464772860647896762432798688309527997568915047121274507174639612770080451071474304433139 . . . . . . . . . . . . . . . . . . . . [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) 7b4759b875741f08e8409cf88bf365b7134e6fae . . . . . . . . . . . . . . . . [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 (63 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ulpa.edu.au' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ulpa.eresearch.unimelb.edu.au' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ulpa.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001691a9919bf0000040300473045022100ca9908fe28cafa17ebc9bf5c940005006eb82fdaf3009909f6c102ce70e552830220234a4a2bcce19392216739f601635db3582b47431d1d260ac01b9c6653bdc664007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001691a9917cb0000040300483046022100819442ad6aaae69bfaf2d5fec089831c6e1f02b97baa871b67f202dbdec0d631022100899fad3d816f0ec0a153af0c243652e11187b6249ad95521da48193f73fec210 . . . . [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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