ulpa.edu.au
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:01:d5:f0:8c:72:56:c6:8d:b6:ad:4a:57:b9:e3:c0:e8:fd 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): 03:01:d5:f0:8c:72:56:c6:8d:b6:ad:4a:57:b9:e3:c0:e8:fdSerial Number (int): 261961514725146124628134812944162447485181
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 73:52:8f:d6:90:a2:a2:ac:31:ad:24:97:9b:51:26:dc:24:a4:f3:6c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 03:ab:40:94:cb:78:d3:a3:24:51:e8:7d:2b:2a:40:fa:e8:72:4d:4c
Fingerprint (sha256): 48:bc:a9:27:24:78:33:9e:b8:4d:11:8f:e2:6a:16:d3:32:95:e9:60:51:0a:a8:1a:d3:51:d0:20:7d:4e:6e:1f
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----- MIIFfjCCBGagAwIBAgISAwHV8IxyVsaNtq1KV7njwOj9MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjcwMTAwNTNaFw0x OTEwMjUwMTAwNTNaMBYxFDASBgNVBAMTC3VscGEuZWR1LmF1MIIBIjANBgkqhkiG 9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzWNhQMnxC9k//uiDbUgEaS1qZX8N8PZKgwwq b/Ve5cmDEKtn9vgR7c7KGyV0JAAXjvFe5pCl39OfKR429aI6Qw5I5OuKjccTYi8J SFQzRgDXwWc+uLa4hyxGhOqlyeLSCR1myH+FCL1byS4zjTuJu/gLrKJGNSZOhP3o zZevfxMBF/FC1b4QtwNQ52btRiDvbJMaKlKw2h128Ig7mKwx0HmF6T1h/sZIhNvn /uLlZG3INqcUjEnyguNuOQYlM7EZkkv+nFTsp9I2R23fgK/udM3/ZiFSbC6Kyg34 PMEvxrPeYlYCywVLpe8Jtpcd9h/9XAjonrrajGDm5PoqRViUhQIDAQABo4ICkDCC AowwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD AjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRzUo/WkKKirDGtJJebUSbcJKTzbDAf BgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEw LgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcw LwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcv MEYGA1UdEQQ/MD2CC3VscGEuZWR1LmF1gh11bHBhLmVyZXNlYXJjaC51bmltZWxi LmVkdS5hdYIPd3d3LnVscGEuZWR1LmF1MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcG CysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5 cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAdH7agzGtMxCRIZzOJU9C cMK//V5CIAjGNzV55hB7zFYAAAFsMSjM2gAABAMARzBFAiEAwmHNfh3tIfuV/eka IATn7HVRTPjW3a5EWGq2blYNVsoCIAUjokkZx/YsayIwZYGRsbNTJzuPQQ1yjVV4 5PknAaTjAHYAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFsMSjM 3QAABAMARzBFAiEAjPZOICebF37gO3tCbvl1YKddSXnCXuq6zSyK2oxEoEoCIHDN PdStkIZ+Av43YalTApJt1FYTV4YY9/UdZcQMWAeuMA0GCSqGSIb3DQEBCwUAA4IB AQCUkSdkvAQnpiCp/jZt8raRteTyk4H2LtKN4lGKtvThrFDVTVsdFsDe+BBCEPsZ 2mpo4PDAatx+6ad39v93/wGCZ1HdOXQoYTuHL5QkveacdSUMDXibeivPt8SpFmnM UKDFwaRtNQRyRtbMCYpNfyme3N3wC4rrwNnqJW473CVV5CVgmqqbpqn2CedPm5xL Nnfkx7tmCqx3xIRocDLTAIxOY5NZyO4BIOE62iOoIu7/F+prvnxyWMuH/XRZEDoM ZuFnAKpD5iEJzCEFCCSeOd4abviOsuq1wFg3hosaOkbTrq+aAcsjKSNy+YwLIhO0 JL02OyMmduvtRnP6K4pXGShK -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzWNhQMnxC9k//uiDbUgE aS1qZX8N8PZKgwwqb/Ve5cmDEKtn9vgR7c7KGyV0JAAXjvFe5pCl39OfKR429aI6 Qw5I5OuKjccTYi8JSFQzRgDXwWc+uLa4hyxGhOqlyeLSCR1myH+FCL1byS4zjTuJ u/gLrKJGNSZOhP3ozZevfxMBF/FC1b4QtwNQ52btRiDvbJMaKlKw2h128Ig7mKwx 0HmF6T1h/sZIhNvn/uLlZG3INqcUjEnyguNuOQYlM7EZkkv+nFTsp9I2R23fgK/u dM3/ZiFSbC6Kyg34PMEvxrPeYlYCywVLpe8Jtpcd9h/9XAjonrrajGDm5PoqRViU hQIDAQAB -----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 261961514725146124628134812944162447485181 . . . . . . . . [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 2019-07-27 01:00:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 01:00:53 +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 25927858570672731097919804587451389205831124739794143141300218798241489017881928375707377610894045229629464131203161895892692520504131634387316605686568380044853822008560568353291276222788510365474466139593465655186339876137140395083197805569251423630303671044473436973544286846831649013381128132164668097451005677577483131339524468283896961113817020509617420444805780409097798615986984232207191093463762717830363764786877970505470559046067127411875143465735078594018164310340100520243730551104184253292039560817361074126334002687741560909838603446395989135334113338970695614379584536955262823418366149375426389644421 . . . . . . . . . . . . . . . . . . . . [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) 73528fd690a2a2ac31ad24979b5126dc24a4f36c . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3128ccda0000040300473045022100c261cd7e1ded21fb95fde91a2004e7ec75514cf8d6ddae44586ab66e560d56ca02200523a24919c7f62c6b2230658191b1b353273b8f410d728d5578e4f92701a4e3007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3128ccdd00000403004730450221008cf64e20279b177ee03b7b426ef97560a75d4979c25eeabacd2c8ada8c44a04a022070cd3dd4ad90867e02fe3761a95302926dd45613578618f7f51d65c40c5807ae . . . . [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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