queensford.edu.au

Issued by R3

About this certificate

This digital certificate with serial number 03:60:e5:f5:15:32:34:69:42:1e:12:5f:18:fa:a2:71:ac:a2 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=queensford.edu.au

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:60:e5:f5:15:32:34:69:42:1e:12:5f:18:fa:a2:71:ac:a2
Serial Number (int): 294309630773364149472370601867547186932898
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 65:b5:b5:25:4d:c4:5b:e0:22:28:57:db:45:49:5f:9f:1e:2e:6d:04
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7f:57:9d:65:ff:3f:42:28:95:20:88:a3:33:62:90:32:7e:ef:b3:c3
Fingerprint (sha256): 30:93:40:3b:79:db:af:9a:e1:34:c9:b3:de:4f:ab:95:fe:1c:7d:0a:ff:65:ef:e6:03:43:c1:6d:c2:a9:43:f1

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate queensford.edu.au

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for queensford.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

queensford.edu.au
www.queensford.edu.au

Other certificates including the domain name queensford.edu.au

(limited to 100 certificates)
queensford.com.au
axisinstitute.edu.au
qualify.queensford.edu.au
courses.queensford.edu.au
support.slidiya.com
info.queensford.edu.au
soporte.spectra.com.co
courses.queensford.edu.au
support.anterratech.com
qualify.queensford.edu.au
info.queensford.edu.au
courses.queensford.edu.au
courses.queensford.edu.au
info.queensford.edu.au
rds.queensford.edu.au
rds.queensford.edu.au
info.queensford.edu.au
info.queensford.edu.au
queensford.edu.au
qualify.queensford.edu.au
info.queensford.edu.au
soporte.spectra.com.co
soporte.spectra.com.co
axisinstitute.edu.au
eduinvestor.com
queensford.edu.au
soporte.spectra.com.co
soporte.spectra.com.co
orientation.queensford.edu.au
soporte.spectra.com.co
*.queensford.edu.au
student.queensford.edu.au
info.queensford.edu.au
queensford.com.au
eduinvestor.com
yfh.com.au
qualify.queensford.edu.au
queensford.com.au
queensford.edu.au
courses.queensford.edu.au
axisinstitute.edu.au
queensford.edu.au
support.queensford.edu.au
axisinstitute.edu.au
soporte.spectra.com.co
yfh.com.au
yfh.com.au
soporte.spectra.com.co
qualify.queensford.edu.au
soporte.spectra.com.co
courses.queensford.edu.au
queensford.com.au
soporte.spectra.com.co
soporte.spectra.com.co
queensford.edu.au
soporte.spectra.com.co
orientation.queensford.edu.au
yfh.queensford.edu.au
qualify.queensford.edu.au
courses.queensford.edu.au
qualify.queensford.edu.au
mail.queensford.edu.au
staffportal.queensford.edu.au
eduinvestor.com
*.queensford.edu.au
lln.queensford.edu.au
www.queensford.edu.au
queensford.edu.au
soporte.spectra.com.co
qualify.queensford.edu.au
axisinstitute.edu.au
www.cert3agedcare.queensford.edu.au
mail.queensford.edu.au
yfh.queensford.edu.au
courses.queensford.edu.au
soporte.spectra.com.co
queensford.com.au
eduinvestor.com
queensford.edu.au
soporte.spectra.com.co
axisinstitute.edu.au
*.queensford.edu.au
axisinstitute.edu.au
student.queensford.edu.au
soporte.spectra.com.co
cs.queensford.edu.au
info.queensford.edu.au
qualify.queensford.edu.au
qualify.queensford.edu.au
queensford.queensford.edu.au
qualify.queensford.edu.au
eduinvestor.queensford.edu.au
info.queensford.edu.au
soporte.spectra.com.co
yfh.com.au
lln.queensford.edu.au
info.queensford.edu.au
axisinstitute.edu.au
www.queensford.edu.au
yfh.com.au

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApInl5rTcyxGRUiVwnfxd
O3W3xwHbGQC9+vpEuArSG9RYUL28XATK8VE61CVWixvhH0JtrzddYF0b132wf8Ha
tEXPg32P8QGEzbRv33WVDHL/6cv1HpdehxDac7+gWgQgvpPqf1BRH/Jn9ZbBnh/A
t+HCza3ge87WjiaB2yo+pg6qvM/Yaqi0iVLlSYT+mPWCSnPYVwigv3JBkzOFq5I/
UyMrIMQL8xxDL4xdFNV7dSN31mSwt1GTOl9Yn2UEaWCg9euA+50Svlr288lmM2m+
hQNBsiWvxdD+IXST8v008Tv3NffptaezsJEaKtmr3qQpENPCQ2PzLaohu81OPR7m
MwIDAQAB
-----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 294309630773364149472370601867547186932898
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-12 01:50:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-11 01:50:25 +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 'queensford.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 20771082078050849582373557739328742410346239028950830444856052388208164816628640017181018745558736737520547603516895137265040732104208288490603343930289096096180190145384145977646331713139503084837903402530951734315328711800955516406667540263894839675014970340997968737128685792486942787015440356622344438305213143986840092524895100746487808411727746662346540261514509514760667055329458343608009879472397955373663521347345379062991814026576947314111000082834671268119796073304855830614630193154641899870712037955137769714080468187097177847695385005562486661407009320589994208028033629994837176981446022940634893968947
 . . . . . . . . . . . . . . . . . . . . [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)
							65b5b5254dc45be0222857db45495f9f1e2e6d04
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'queensford.edu.au'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.queensford.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018ed036a97600000403004730450220571ba89ba9b0d30fd1381785a31e7278bc685de00635527d3ce2bfbd8eee7f48022100ea14620e12fd97e4763c6a7e9726ac84f3d4a1a37fccb3a977f5a9cb4bc02393007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ed036a962000004030047304502203706c57b063fe70b2f79604a96eb3e7f71be0e931c6424f8105b3d850b285461022100b9bad535cca0ceb0fcc9689fd0bdf86055b7249df135ee882ecc2432dc125c05
 . . . . [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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