aifl.edu.au

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:32:f8:8b:e1:d7:57:bf:20:b8:07:d3:15:38:9e:4f:ff:e6 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=aifl.edu.au

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:32:f8:8b:e1:d7:57:bf:20:b8:07:d3:15:38:9e:4f:ff:e6
Serial Number (int): 278681350994149030607950112334123071700966
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: df:8d:fb:40:ea:31:41:95:7c:02:96:4f:80:75:57:bf:84:9c:32:eb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 62:12:39:a7:d9:06:6e:6d:e3:96:c2:ab:96:dc:38:17:4d:3e:60:ac
Fingerprint (sha256): 3d:3d:80:8c:52:8b:e0:c4:a2:9e:fa:7c:7b:f2:69:3e:a0:90:ce:1e:3c:24:4d:ae:7f:d3:9a:1b:a6:55:f2:08

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 aifl.edu.au

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for aifl.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

aifl.edu.au
www.aifl.edu.au

Other certificates including the domain name aifl.edu.au

(limited to 100 certificates)
student.aifl.edu.au
aifl.edu.au
student.aifl.edu.au
aifl.edu.au
test.aifl.edu.au
test.aifl.edu.au
student.aifl.edu.au
aifl.edu.au
*.aifl.edu.au
*.aifl.edu.au
aifl.edu.au
*.aifl.edu.au
aifl.edu.au
*.aifl.edu.au
student.aifl.edu.au
aifl.edu.au
*.aifl.edu.au
aifl.edu.au
aifl.edu.au
aifl.edu.au
aifl.edu.au
aifl.edu.au
aifl.edu.au
*.aifl.edu.au
aifl.edu.au
www.aifl.edu.au
*.aifl.edu.au
*.aifl.edu.au
aifl.edu.au
aifl.edu.au
*.aifl.edu.au
test.aifl.edu.au
*.aifl.edu.au
aifl.edu.au
*.aifl.edu.au
test.aifl.edu.au
*.aifl.edu.au
aifl.edu.au
*.aifl.edu.au
aifl.edu.au
*.aifl.edu.au
aifl.edu.au

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsVnng/D7Kq/JaKJ70tpH
BreY5BFLL3O6lBct5KTlJks95Sq3smApeHuZPEY1za9sN5Z/6fbUBe8XQmXB0BVg
TcW6+d9eLJvWlMk/OzGMFpnomXdvzyn15rsGJr7likhxHpzpEUsQ/XAkkLOZmjta
NefwoEI0gJ1rObBZJYPlGrcFZQoLMBzyaid79zpbOlJSGAlof8CaGToTlDsP2tcw
5WCED5nJrXzimZVJBXs/OxzGOnNpxtCp2tWjI227tIozBcpvLzhOmWN8PTq8EtAe
trrl06PGOR9DZnBYEy4JqcFMjGsOvbpZfpof7+xUH8by/ubK9npUGqi6AU88pkih
5wIDAQAB
-----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 278681350994149030607950112334123071700966
 . . . . . . . . [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 2019-07-22 05:02:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-20 05:02:38 +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 'aifl.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 22388513469768282742696002136040242019176692715833706456738226856882354466993192926690166009954945347489177734275325608864437459916002282459552796802091096725649692323458017157981210996784283522147245929971059013431341082927132241996457544295140243047346890728107277869333902953856539903624719913954313476634231553936109418755075558836161215608208977547139439409133742660627134792424041615833365446219840752867209176476040992439715486439066159576021362286830750420632891704814455969915164516432488842919892975394462533655717979349229361399015207431267619786693865927786663205216574070097051311540714560152362600145383
 . . . . . . . . . . . . . . . . . . . . [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)
							df8dfb40ea3141957c02964f807557bf849c32eb
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aifl.edu.au'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.aifl.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c184654dc0000040300483046022100e5d54c70d24b6053f69ab8b9ca08e52d0a4573f2c39e62acf08778775dbcb531022100e25ee9621d9b126b0bbe8658be2f57b3ff2d8b63663933a160258b0000837b32007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c184654f80000040300483046022100c41684b3923e7ebc24c7fb12fbe8849c28a3d094f8b2752cf5a2bd1f206fad8c022100fc85e2fd1732f03ee0878d25d023918d0dce87408971d1d16d4e5e069fd7c28b
 . . . . [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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