trustudies.com

Issued by Amazon RSA 2048 M03

About this certificate

This digital certificate with serial number 0b:a6:f0:9c:be:4d:e3:13:a8:60:04:14:f6:80:31:7b was issued on by Amazon.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=trustudies.com

Amazon

Organization: Amazon
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 0b:a6:f0:9c:be:4d:e3:13:a8:60:04:14:f6:80:31:7b
Serial Number (int): 15488309428945396108394692185222558075
Serial Number lenght: 124 bits, 16 octets

SubjectKeyId: 28:51:79:fb:46:08:de:bc:d5:0b:3c:1e:e2:5e:3a:b3:fe:ac:c7:20
AuthorityKeyId: 55:d9:18:5f:d2:1c:cc:01:e1:58:b4:be:ab:d9:55:42:01:d7:2e:02

Fingerprint (sha1): a7:e4:0a:59:1f:44:48:af:e4:1d:1d:1c:3d:81:1d:0d:00:f0:27:08
Fingerprint (sha256): 51:1f:87:d2:eb:72:cb:f5:ac:02:f6:71:b9:e0:0d:17:e3:7d:73:cd:99:f1:db:76:3b:b2:65:62:e5:c7:69:de

Issuing Certificate URL: http://crt.r2m03.amazontrust.com/r2m03.cer

Revocation information

OCSP Server: http://ocsp.r2m03.amazontrust.com
CRL Distribution Point: http://crl.r2m03.amazontrust.com/r2m03.crl

Check the revocation status for certificate trustudies.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for trustudies.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

trustudies.com
*.trustudies.com

Other certificates including the domain name trustudies.com

(limited to 100 certificates)
www.trustudies.com
trustudies.com
www.trustudies.com
www.trustudies.com
test.trustudies.com
sni.cloudflaressl.com
lemonadeart.com
trustudies.com
trustudies.com
trustudies.com
*.trustudies.com
*.trustudies.com
trustudies.com
test.app.konch.ai
*.trustudies.com
www.trustudies.com
*.trustudies.com
sni.cloudflaressl.com
heydj.app

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyXzuwniB9WMicQAh8P2l
pMpmq0MClzEH66pITSJJeaqj4Z8Rjs8o2pcNdk46soOVTeSB4Fr8luZxn27obQt3
LO5wqFBgT9K0ZY2ZDNjkMRAv4aRW4TW0ZcKtoH/fYEaxCYA8fdoWQVRsK1GGxibk
OQXiyitn+blwxaf8R2PVNJQbFJrbRsUAKjqgFFSyd4g/MsySdnejK/8Sqy4a0Nfb
xQR63pJFqXbMQf6YaWE7xepB10zH8lkzf4xLbKPgZ5VYRDPipr9OLgDyXHxHNohh
z4NbDMgGYlZOejq3W6LZWZQVfOwVDUW7Vqa8zW0hhE0cjPXZLmeO3Nrmni01z1bB
awIDAQAB
-----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 15488309428945396108394692185222558075
 . . . . . . . . [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 M03'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-24 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-22 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 'trustudies.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 25435505886411991261977495832378833838582530816015693367439036127624330947064907778369743888511797571546211882503916344862510083924423527258312654311580732390419369748509129218429757712802676295539463466972554131871777997717286377208047600655085996181680129633849682389957187886829118829539326746505020719043411442278864895487079889675502751295399922958059523720386443177997675406729642252249911496691052228956029946738283076372662793381913209157380338092839372807351343352551039658330764188467841216414487846440161193714157766303038976590327782866122179333511729034526605241602648832358640946904315020118272138199403
 . . . . . . . . . . . . . . . . . . . . [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 55d9185fd21ccc01e158b4beabd9554201d72e02
 . . . . . . . . . . . . . . . . [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)
							285179fb4608debcd50b3c1ee25e3ab3feacc720
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'trustudies.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.trustudies.com'
 . . . . . . . . . . . . . . . . [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 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.r2m03.amazontrust.com/r2m03.crl'
 . . . . . . . . . . . . . . . . [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.r2m03.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.r2m03.amazontrust.com/r2m03.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 (368 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (364 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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