queensford.edu.au

Issued by R3

About this certificate

This digital certificate with serial number 04:af:8a:55:b3:73:37:46:25:28:68:c4:7a:f8:f0:32:b9:94 was issued on by Let's Encrypt.

With 2 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=queensford.edu.au

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:af:8a:55:b3:73:37:46:25:28:68:c4:7a:f8:f0:32:b9:94
Serial Number (int): 408182436386536175762005235413044618770836
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 25:6c:d2:5e:d3:5d:6e:82:f4:7d:42:c3:cb:a2:e6:67:3c:8e:22:75
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 44:80:9d:cd:2c:f9:5f:ed:b9:db:57:9d:77:e7:91:7b:4e:9d:61:38
Fingerprint (sha256): 92:b8:78:2b:ee:bc:4d:dd:5a:e8:c5:6e:99:fb:fb:91:86:0b:77:32:d2:8d:9b:2d:d4:5a:47:a9:1f:ff:9f:40

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)
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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
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axisinstitute.edu.au
eduinvestor.com
queensford.edu.au
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orientation.queensford.edu.au
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student.queensford.edu.au
info.queensford.edu.au
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eduinvestor.com
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qualify.queensford.edu.au
queensford.com.au
queensford.edu.au
courses.queensford.edu.au
axisinstitute.edu.au
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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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtaNLTI2e6PFWT7XtOBsU
TJDmqpxCqcyUpsDvCR1GQjOySbbakQb/L1tgYLvxlS2pBbrTB8MdUXU1/ejBrggS
oVsVkWRYhKb/nYnirDjMiKhA1Swvel1wVW6cn1E0gHpCANHkAwBWkgpjwEpTlIvf
LGRF1duacHWwNTNpF/Yi3F8O1q5T+5Fwc12kCuDuk4lsuAEOK8WIpb+J2Jf2My2f
1F1ERW0hJ+QFuQBxy/g04Y97spJbPl5VpGxRVgrV9S6AH3V4VsYFPrECLdBRXAfk
hBn8neJAl30AZnDrlkKXtCuy9P3JcYEZxQkeM1hEUh4b6tda7i5PVal9VkRbkco+
uQIDAQAB
-----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 408182436386536175762005235413044618770836
 . . . . . . . . [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 2023-08-14 01:27:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-12 01:27:28 +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 22929656538887875777129543379077820708214285392508828245216738862151053913757858579278581896690994710717113942991744000547820351015295003953982676818165610608668044990912035653753257564306616757609262768176749591885051185856683256042923338528977867983202411262937794421029606302591664280457493749695483708920298468544754454183728929551871960868663643052731752631591370389530486450682460301868974107840076643814248081675704297990649528637421186618978134897811850523406635175132229740450862933804695083021059569246640049307624195289080523977300504932602988118677892816302561910120640690172124711579691391614253485670073
 . . . . . . . . . . . . . . . . . . . . [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)
							256cd25ed35d6e82f47d42c3cba2e6673c8e2275
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189f1deafa00000040300473045022100cab0ea08ef5d93af2686d52be012e0e5247a1b58100ff4f9ba74506268dc79de0220252a5511cf37df2f985b2f512dae9d1caba27251df0a9723d3163e2d621b56b7007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189f1deafc70000040300483046022100812d9abf0824ac36c4cc9ee48a9009806074b939588033790f79b3bd7013fc2002210096da56d57c7d98375176cc7c15cf26abfd8f504419acbf6ec8324dc90a8bc759
 . . . . [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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