wyongccs.nsw.edu.au

Issued by R3

About this certificate

This digital certificate with serial number 03:88:7a:d1:0c:74:f2:f8:4a:b3:d9:00:e1:1c:47:85:cd:9d was issued on by Let's Encrypt.

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=wyongccs.nsw.edu.au

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:88:7a:d1:0c:74:f2:f8:4a:b3:d9:00:e1:1c:47:85:cd:9d
Serial Number (int): 307778510954712142120586734303255871212957
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5b:15:8d:3b:83:5d:32:4c:3a:38:41:fd:d3:d1:f2:90:74:15:59:54
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c3:9e:cd:9d:b4:e3:e3:fd:ea:0e:c9:61:e9:52:9c:6d:b3:64:c8:33
Fingerprint (sha256): 3a:f1:09:cb:16:cf:5c:2b:97:50:74:01:d9:5b:d9:2b:04:34:c3:b2:89:23:86:b9:7b:0a:56:d8:b2:52:ce:51

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

Revocation information

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

Check the revocation status for certificate wyongccs.nsw.edu.au

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for wyongccs.nsw.edu.au

Public Key Algorithm

RSA

Key Size

4096

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

wyongccs.nsw.edu.au

Other certificates including the domain name wyongccs.nsw.edu.au

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 307778510954712142120586734303255871212957
 . . . . . . . . [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 2023-07-25 12:34:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-23 12:34:25 +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 'wyongccs.nsw.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 649405467368683567598971598432611834567717358824866509042042071341486855336990073930615452488174458992616779735856708189834056395795197930082902770164642905865970899723883365958413650599735157941484142743580622606895703281237416688639541493680303197233974437620915220376782690645233995697681349632007231264179230663743375664360552740659994404916182814675399557841834800971067145030909239902610672056289078705239266147503546857797892582840920043705887167054007492778419803516581480401513813028334192271818915180991233818794009238476186126396763368445874552529235788896890332667993141725118540322373798048426127757500991959174944238472823203139190216629879428640555393215765892186427252834096955012277245334648908888028300620461262052533869117553758894487010707323254415901653899378286264646412739605540487640440085561850687941138636421450016770327510150040204567096628652658847201083508310214732045213650944908416897590811741512278388640265072093384996659600085111458902194138346377073825416966345230715836719818535349803089101682900042215213056447443191471392121821551452936530295985475516145102167824525694526519427215049239537836690530511672534294289127302627501330217894736747110798061400542166482580251966567947442497270241986593
 . . . . . . . . . . . . . . . . . . . . [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)
							5b158d3b835d324c3a3841fdd3d1f29074155954
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wyongccs.nsw.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)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001898d421a1c000004030047304502205096ddea9d3ba87e155663ce16241b57d6fc74609336179dee7c6440b3146f25022100ed4be60da883b6500c29070472c6775ca4e24ffddef63a3924c82ee8b1f696ea007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001898d421a490000040300473045022100fd665ba872cd99f5f2326a8bf9c42e4b52e53ef616539ee9c0d09491180ca6780220537632f26a6d6c9825f253a074774f892bb60ddfa7bb42d4c554df4ddd207fcc
 . . . . [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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