*.classworks.com

Issued by Amazon RSA 2048 M02

About this certificate

This digital certificate with serial number 04:a8:18:29:c9:79:56:22:43:f1:ad:10:29:99:f6:25 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=*.classworks.com

Amazon

Organization: Amazon
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:a8:18:29:c9:79:56:22:43:f1:ad:10:29:99:f6:25
Serial Number (int): 6189707943911839012002806488054232613
Serial Number lenght: 123 bits, 16 octets

SubjectKeyId: 13:62:9a:9c:1d:25:39:0c:a5:c8:d7:95:66:08:f6:b5:ec:db:bd:c5
AuthorityKeyId: c0:31:52:cd:5a:50:c3:82:7c:74:71:ce:cb:e9:9c:f9:7a:eb:82:e2

Fingerprint (sha1): 17:01:06:55:21:ef:79:70:d2:56:14:d6:c6:80:b8:47:a3:9d:f7:69
Fingerprint (sha256): b0:b9:65:50:4f:b0:65:af:84:4a:d3:e1:78:bb:36:52:c3:09:b6:3f:8c:93:47:66:75:79:6c:9c:db:b1:b6:93

Issuing Certificate URL: http://crt.r2m02.amazontrust.com/r2m02.cer

Revocation information

OCSP Server: http://ocsp.r2m02.amazontrust.com
CRL Distribution Point: http://crl.r2m02.amazontrust.com/r2m02.crl

Check the revocation status for certificate *.classworks.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.classworks.com

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

*.classworks.com

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smartguide.classworks.com
*.classworks.com
classworks.com
*.classworks.com
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smartguide.classworks.com
*.classworks.com
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xostatus.crownpeak.com
smartguide.classworks.com
status.classworks.com
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*.classworks.com
*.classworks.com
content.classworks.com
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status.skynetexpress.com
classworks.com

Certificate

The complete raw certificate details for *.classworks.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2ZL6JB8s+hBDJboGecCd
lTsMR1PdL8vfVEgwrz7jDh0fypjQVwge/fViyzHML5uQuIU5F6wEmF2+xkezrc+9
hQtxNTQpwoJ5yGtC74iKLKi5XCCqECylSsrbWzoU6ulRbqJ2clcHo3CZpsgBp19Y
ZOQR7TlgS/ZVpOTNyJZboStXuJCKYvZEs4r9AMyQJJ58Al62uv1CvfxoVMuFlEyy
mdJ4aok0KTRs9A8PHQrOZ/8dC90E0PIfpuv+cyWcEEOYe5Y4RAiYDu4cudbF0vOp
91DW7lOaeTVnn5/C71nbBYEOMUXNLJ76zwrYJK0NNOvjhaffPNM1K4phP0BEraiV
uwIDAQAB
-----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 6189707943911839012002806488054232613
 . . . . . . . . [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 M02'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-02-24 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-02 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:12|false] UTF8String '*.classworks.com'
 . . . . . . . . [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 27466189293646783628177728356139648571339577718592128252714421757872310763539234294067003020130055450587683282732582064245095116760472249039990888244500537786981565716663084057816642890637687337486143066795901117785620413062239560005106894352175499650335147912682457746903734526496006101547118402913353999176622585674784506281171475254792172286906694154856706369456280566939274705459552661467204527046204236893381111035733021433276074107530025743527517950716978251428478238121804759223719564351863972246305650255656131677326598996902831107861839615487877578421738798054803483942397115863852091138542362591542255326651
 . . . . . . . . . . . . . . . . . . . . [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 c03152cd5a50c3827c7471cecbe99cf97aeb82e2
 . . . . . . . . . . . . . . . . [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)
							13629a9c1d25390ca5c8d7956608f6b5ecdbbdc5
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.classworks.com'
 . . . . . . . . . . . . . . . . [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.r2m02.amazontrust.com/r2m02.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.r2m02.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.r2m02.amazontrust.com/r2m02.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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