moodle.curtin.edu.sg

Issued by Amazon RSA 2048 M01

About this certificate

This digital certificate with serial number 01:71:c0:62:84:70:6a:ee:d2:a7:c3:ab:bf:f2:c5:61 was issued on by Amazon.

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=moodle.curtin.edu.sg

Amazon

Organization: Amazon
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 01:71:c0:62:84:70:6a:ee:d2:a7:c3:ab:bf:f2:c5:61
Serial Number (int): 1919859568791104878120212661043119457
Serial Number lenght: 121 bits, 16 octets

SubjectKeyId: b5:c5:bb:54:74:bd:af:1b:01:ab:d9:12:63:fa:04:66:bb:25:ce:75
AuthorityKeyId: 81:b8:0e:63:8a:89:12:18:e5:fa:3b:3b:50:95:9f:e6:e5:90:13:85

Fingerprint (sha1): 3f:29:2b:cc:11:45:ba:a8:40:b2:0b:5d:44:50:0f:9a:8e:27:62:7d
Fingerprint (sha256): 31:89:ba:d6:ae:d4:7c:03:58:13:4e:1b:d6:d8:bc:22:cb:e8:44:f0:0a:b5:8f:cf:42:c4:0b:0d:ba:02:b0:33

Issuing Certificate URL: http://crt.r2m01.amazontrust.com/r2m01.cer

Revocation information

OCSP Server: http://ocsp.r2m01.amazontrust.com
CRL Distribution Point: http://crl.r2m01.amazontrust.com/r2m01.crl

Check the revocation status for certificate moodle.curtin.edu.sg

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for moodle.curtin.edu.sg

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

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

moodle.curtin.edu.sg

Other certificates including the domain name curtin.edu.sg

(limited to 100 certificates)

Certificate

The complete raw certificate details for moodle.curtin.edu.sg in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0DU7Xp4tPEmYx+sJcP02
p1zgpmTYE4ZOehfSj09WNM9Fp+OwFYNd56KzYfIIkuPQJjfZFfjq6TEnsbMf0CLy
W4S/7WSxB/jSPHBQLJ4v/7oREWCdm/kp/FEhlZtvN3xqaqdJGATY3Yh5JcFhFV3y
MA5HUqvwua7rYexSCaXfJC6BbY0bm5WLT3GgPoYgjDXVsgcLcjq1XxToxppW/UCm
NYpYMlL9FX+ToujE3+HY/uWpYfO0OCCGkIxgoS9P5ixqDabZae2x9MCjB+LAtpby
ShN3Cyq8jI0GTvYBS42XwICUT4pjJCI8j8dcwQeNb9UM6izbSgWhUAgXCYsEbyxi
PwIDAQAB
-----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 1919859568791104878120212661043119457
 . . . . . . . . [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 'Amazon'
 . . . . . . . . . . . . [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 'Amazon RSA 2048 M01'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-01-31 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-01 23:59:59 +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 'moodle.curtin.edu.sg'
 . . . . . . . . [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 26283817067333304919683339965139789313476272234591371593754720704490186286088942087601260426732279255914823102533872434756771849076342206179278350163995757975167897067732328968403008864301070801606629399603734151499240037622983686781680216917176713403751362321044585273941255063253874343213134369209950716741663267292376625986540984723621885391024582641304959374656852875884700638813965444221510550041486644793239274786972922519987160102131650682691326513475261379533859021264864519744671693705348902592513394013869117794078222589526185174701269190360940530999202254902862256907650532693212871699859899666544961806911
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 81b80e638a891218e5fa3b3b50959fe6e5901385
 . . . . . . . . . . . . . . . . [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)
							b5c5bb5474bdaf1b01abd91263fa0466bb25ce75
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'moodle.curtin.edu.sg'
 . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.r2m01.amazontrust.com/r2m01.crl'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (105 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.r2m01.amazontrust.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://crt.r2m01.amazontrust.com/r2m01.cer'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (366 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (362 bytes)
							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
 . . . . [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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