ulpa.edu.au

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:60:86:a3:d3:df:3d:0e:b0:4a:b7:5f:46:47:3a:3f:13:83 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): 03:60:86:a3:d3:df:3d:0e:b0:4a:b7:5f:46:47:3a:3f:13:83
Serial Number (int): 294182932212789155290486978231873470141315
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c5:cc:8b:2e:22:eb:8b:a6:14:67:9d:bf:17:bd:99:06:a3:13:ff:8a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a9:97:5a:be:e0:07:0a:2c:3f:93:44:7a:68:3d:7a:d6:3d:1d:48:fb
Fingerprint (sha256): 9c:36:af:52:24:e5:6c:7b:9a:12:3c:8c:aa:76:65:ca:22:0d:c1:78:0f:3a:2b:aa:96:6d:2e:a8:81:f9:c0:b0

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check 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

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

Certificate

The complete raw certificate details for ulpa.edu.au in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFfjCCBGagAwIBAgISA2CGo9PfPQ6wSrdfRkc6PxODMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODEyMTgwMzEwMTlaFw0x
OTAzMTgwMzEwMTlaMBYxFDASBgNVBAMTC3VscGEuZWR1LmF1MIIBIjANBgkqhkiG
9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuT+eC02bUCcAMl3BzHyh1N1YCeYoGDggjWIH
K33FB4IcJ5DUXQbX29JlMize4daMBlNFNOe/bnpAEU5qN3aq7+SRJEC7eGhbAlFC
Cc2d/wYX6NNbGRQJMS551nAAB5mnfnNgkj0LiC8J3M3EoW6jCsUfCU6Rp538lhum
e3oL+x83lS/482rh86hdbr6Vu2S2LPnhjgZdVIFzV8BQGjgux7KFY/uq8IXtlR7j
IzvG9E/2nTsakJUrMffkBwcYjFIodvjl2c+DKj3aNh6KB9ywosQ6i5APQA6U4oZc
w0rVhvh6hM6LZl/ohrVE12JWoQ4FjG/kKr9agiY+L8bqpAX9NwIDAQABo4ICkDCC
AowwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD
AjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTFzIsuIuuLphRnnb8XvZkGoxP/ijAf
BgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEw
LgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcw
LwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcv
MEYGA1UdEQQ/MD2CC3VscGEuZWR1LmF1gh11bHBhLmVyZXNlYXJjaC51bmltZWxi
LmVkdS5hdYIPd3d3LnVscGEuZWR1LmF1MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcG
CysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5
cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHcA4mlLribo6UAJ6IYbtjuD
1D7n/nSI+6SPKJMBnd3x2/4AAAFnv4HklgAABAMASDBGAiEAqUSTdveZwrk7mPiC
+txPwvl8x1IJ9BycbOcd3TXmf+gCIQCUlOuFdAVINOx6vlw3PAx+FS/iuIJG6Hwt
9oO5GmE38gB1AGPy283oO8wszwtyhCdXazOkjWF3j711pjixx2hUS9iNAAABZ7+B
5OAAAAQDAEYwRAIgEdKN8AtPXEvrUvHjZqn8RF8326HorZWls7WFZOP+I4ACIGr7
+Ujp8KXSRq1P08juSicqj0FhYPJH5cuNu16Y1m17MA0GCSqGSIb3DQEBCwUAA4IB
AQAT+Ev98E2MbX1BOuYS7PtSm/sQ8R3H2qLDxkZHpz2HMHSCIqRXPwi6yOLj7Zzq
DVKDZrDpsO4Qb18D2+/kgp7Q5nU0Vj+Kz2Ndzsfzejog/n5iRyL5DHHXMQCCUukX
zI1lGgs523p6JJbV1qANWVtJAY1mlJ2lQyRWdrHBEI6cwSKenM0GYN2s0Ju4djPr
t6P0/RHFSguo0RUCEdUnBB6mq9IKPftJU51fODV0TeKpydU6jddU7crAS7cj5rq7
TOvLxwzXOBlEQfvPpP1Q4otCgRCd9ligBwd333NvCUAqHK/7kUJ6dUkvlObqAYJU
yXL7ZIPAOWQ9dCrs0b3B4MBR
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuT+eC02bUCcAMl3BzHyh
1N1YCeYoGDggjWIHK33FB4IcJ5DUXQbX29JlMize4daMBlNFNOe/bnpAEU5qN3aq
7+SRJEC7eGhbAlFCCc2d/wYX6NNbGRQJMS551nAAB5mnfnNgkj0LiC8J3M3EoW6j
CsUfCU6Rp538lhume3oL+x83lS/482rh86hdbr6Vu2S2LPnhjgZdVIFzV8BQGjgu
x7KFY/uq8IXtlR7jIzvG9E/2nTsakJUrMffkBwcYjFIodvjl2c+DKj3aNh6KB9yw
osQ6i5APQA6U4oZcw0rVhvh6hM6LZl/ohrVE12JWoQ4FjG/kKr9agiY+L8bqpAX9
NwIDAQAB
-----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 294182932212789155290486978231873470141315
 . . . . . . . . [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 2018-12-18 03:10:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-18 03:10:19 +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 23385457308132295250774159666498576318205986131561725292085642126822340293335941997044343698966799453254443808715207471913736651424445147574045705715948313509085974448832221921705404244578853557094657634061150394226085982650512938468186481611633553913297499424313086696327607447207847496793520131988280610219597174179636808719047145275753004605669266830485293901207047379839416005040618675153044310879421829940689955995164118410803446162513207500754931516855477596107317309875204244904138372401114751259810100185000915731466644663225243241667794629755503130437023315307172080745042693681303786742800242990932071677239
 . . . . . . . . . . . . . . . . . . . . [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)
							c5cc8b2e22eb8ba614679dbf17bd9906a313ff8a
 . . . . . . . . . . . . . . . . [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)
							00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000167bf81e4960000040300483046022100a9449376f799c2b93b98f882fadc4fc2f97cc75209f41c9c6ce71ddd35e67fe80221009494eb8574054834ec7abe5c373c0c7e152fe2b88246e87c2df683b91a6137f200750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000167bf81e4e00000040300463044022011d28df00b4f5c4beb52f1e366a9fc445f37dba1e8ad95a5b3b58564e3fe238002206afbf948e9f0a5d246ad4fd3c8ee4a272a8f416160f247e5cb8dbb5e98d66d7b
 . . . . [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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