ulpa.edu.au

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3e:78:a8:c4:6b:e5:88:d8:fc:30:25:eb:95:68:11:c1:39 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): 03:3e:78:a8:c4:6b:e5:88:d8:fc:30:25:eb:95:68:11:c1:39
Serial Number (int): 282594748193646081640988426209993816129849
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c7:b1:db:9b:58:07:e5:ad:26:a0:86:da:4b:dc:69:60:53:e0:53:72
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 99:fb:fa:ee:ee:5d:67:4b:d8:1e:c3:40:30:e3:18:0f:15:27:34:56
Fingerprint (sha256): 44:ef:57:1a:14:c7:c5:a7:34:75:25:38:a0:8a:ff:b1:cb:7e:2d:e8:a1:64:b8:1c:91:be:36:5f:bf:a6:7c:26

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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7n91O/wxNv2eYr0Xh74b
SBlgBPegm99v/0MkbUqR0EEABIF4PZiLRaX8TwyS1Pj2JKCzaEVGnL2Fh3Or86AX
mTkzrm29e2h5Dodt/2Ywi6lxstgCpx4Xj06RqHAR5n67pAj0P5QZYqcTZbQz+Nca
IVYc8U/KqVxIXbf6kXJ4YM5iXnnT9/B46vlcL0ed3sYj+zOR8uGzfKSp/xpt6CEY
BhvMFAUNKN3EzrJeJXK0KLLBd0nkFUa1cKxXcPPTYwaBd7+sXAWsb6nfUC8YvoC7
niBFCy8xkW/3XKH+XZmpJARBVVC4pDmcl6CA62Y+sStk/CAO5u/coJaQRybUmLDS
zQIDAQAB
-----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 282594748193646081640988426209993816129849
 . . . . . . . . [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 2019-05-27 05:09:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 05:09:38 +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 30107568437886698039659425119257268868421341714811139092636614672708366177193089689416019747314560162131826711166648818375930855998780553091700484482440306935363114380853701217969989101457005522902311024872781111679486931775343993592874525393722447464551900386787719851423363244745168123750149351779715726678183801682980302381134081136879977107400168995457840031876115143148450723788945967324062076190442046528804522112247800472652802654363787878931391298774801304664417232667254042731884309670436002508253407258186315219373571894563257330218798983488966849245627072597822080870302136797071589001920078575860376982221
 . . . . . . . . . . . . . . . . . . . . [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)
							c7b1db9b5807e5ad26a086da4bdc696053e05372
 . . . . . . . . . . . . . . . . [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)
							00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016af7e8a14c0000040300483046022100b51971c709c7705eba64a43dd8ec55b4b9749950e2e0aa47872122d60defdb83022100dd137e64d09cfabe973faf4241f957e495af59219c0452b1e80083793e79d37e007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016af7e89f3f0000040300463044022023f56cf6887f892e1d50aad977ce0efb991a61dda6898d0c8de38a18c757e14802203623576f053299f9ed7b22d69fc984098152ca684cfd300aa26ac9d8c224a4a3
 . . . . [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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