readz.com

Issued by Amazon RSA 2048 M02

About this certificate

This digital certificate with serial number 05:c5:bb:5b:fa:01:33:be:3a:fc:04:77:84:07:20:5b 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=readz.com

Amazon

Organization: Amazon
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 05:c5:bb:5b:fa:01:33:be:3a:fc:04:77:84:07:20:5b
Serial Number (int): 7672822557787317798741701453532307547
Serial Number lenght: 123 bits, 16 octets

SubjectKeyId: 86:0d:91:c0:a5:da:a4:8e:91:ef:23:50:b4:a8:fb:9a:ff:74:8f:14
AuthorityKeyId: c0:31:52:cd:5a:50:c3:82:7c:74:71:ce:cb:e9:9c:f9:7a:eb:82:e2

Fingerprint (sha1): f8:cc:5b:4b:55:c2:0b:61:9a:57:0a:f7:7f:81:1e:4b:46:2b:34:76
Fingerprint (sha256): 7a:dc:34:b2:30:14:aa:7a:02:ad:17:fa:d1:81:2d:fe:b8:47:55:81:86:9f:14:5d:6f:fe:db:c3:07:18:fb:3f

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 readz.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for readz.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

readz.com

Other certificates including the domain name readz.com

(limited to 100 certificates)
readz.com
origin.readz.com
readz.com
readz.com
readz.com
*.readz.com
readz.com
readz.com
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readz.com
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readz.com
readz.com
readz.com
readz.com
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*.readz.com
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mobile-consumer-survey.deloitte.be
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readz.com
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mobile-consumer-survey.deloitte.be
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origin.readz.com
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readz.com
readz.com
readz.com
readz.com
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*.readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
*.readz.com
readz.com
origin.readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
origin.readz.com
readz.com
readz.com
readz.com
readz.com
readz.com
readz.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv8tFLKmntYiFa9wFkTKT
mxdRsMl3n3tnX8SdwO0J+XQK0e4voMe8c8h+mBuCXTPT6kgpixzHl8T7a5Jw7BXW
tb+y+JbzAHycUVZFxozhSqDCi4KYfxjqs6XSrnuD4+6B8JYFekHAqc1Iyz+B+xls
8acLT80vcQlGD1kr9h/wA1TZP3wQRx6Jl3Df+tJt/75rLBuPdRCsKKNLFNTWLWWX
9xGgnLlaDYibylswmoiAGyIzh4LlqXKtrIFAxxMEA2ABGDAaYywttfQ2NbX7D1fH
9nIZYV1xwEKuiUvok0uGmnr0CIetUp7EryVhysRialU9pOuABfl9oWchkZocRYKs
NQIDAQAB
-----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 7672822557787317798741701453532307547
 . . . . . . . . [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 2023-02-28 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-29 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 'readz.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 24211752526280938109609527325207978242742284646323000907523719060572676246745587801861891415514619399070329164090451449590134757678815975377803705452416222739356159058414283682723087126068486801311979021306931808794433775068721966572669986928972229701177119366765566036879084693409335767679220249571142674090628110972448871613177789325917335706444676906667922982893527267084570559893959861345580040886538333963878928356252153808067442685970923184898398745761936851256458288290466852828907928157721298468097173288046604953481190483164596097130406676090497668763728335514704876786442771391970238091155648188249299659829
 . . . . . . . . . . . . . . . . . . . . [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)
							860d91c0a5daa48e91ef2350b4a8fb9aff748f14
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'readz.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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