ulaw-alumni.com

Issued by Amazon RSA 2048 M03

About this certificate

This digital certificate with serial number 01:85:85:a6:ef:74:26:91:46:18:78:2a:45:6e:4a:e4 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=ulaw-alumni.com

Amazon

Organization: Amazon
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 01:85:85:a6:ef:74:26:91:46:18:78:2a:45:6e:4a:e4
Serial Number (int): 2022514264429645859676715833719933668
Serial Number lenght: 121 bits, 16 octets

SubjectKeyId: dd:d7:87:bf:d2:c2:54:b6:67:53:c4:70:e6:19:9f:68:81:40:36:45
AuthorityKeyId: 55:d9:18:5f:d2:1c:cc:01:e1:58:b4:be:ab:d9:55:42:01:d7:2e:02

Fingerprint (sha1): 76:58:d2:b7:b6:c3:23:78:78:29:65:8c:e7:f7:eb:63:12:cc:a5:98
Fingerprint (sha256): 7a:62:6b:72:63:5a:0d:86:28:28:48:c1:9c:91:26:91:bc:85:35:f4:0c:91:df:b4:fa:6c:43:43:66:1c:07:74

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 ulaw-alumni.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ulaw-alumni.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

ulaw-alumni.com
www.ulaw-alumni.com

Other certificates including the domain name ulaw-alumni.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for ulaw-alumni.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwW31KZyWaU6NvwFRMiqG
rDkxOod4dP6w3rNL3+vohZRan0FGBDb8fZzgUsVqwi2Hpk3RF4+RQNqE39diNVMh
ly2X2aAspWeyJKva/thy7T8YCGrOdIkWcKsBqsofUPgs7HQCvKsnqEMpnqWO8C6/
+6I0MqqSLM7OcAoBsDIh+xmqL/KpE8G1Xs5JQCwuN6iT1i/LQjSgaLiA6bRWXKn7
aNsPQuclsc5wQU2RZqNgciHPuLWCnVww7Chhn1VQlU/VAHCbEsUVXI3OQ/T6z3sR
PWUlIKGJE29fWtz7XMBiKsmsBuB0smGt2lnYnHDYsqPbHt/3iITtOhLcCwdMStDo
nwIDAQAB
-----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 2022514264429645859676715833719933668
 . . . . . . . . [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 2024-04-04 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-02 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:19|false] PrintableString 'ulaw-alumni.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 24418215004536485721595242099651719159358624504636798012694275538025847383551430517690427815030823403841351317638570841940634019402669095430748087921557842847457466719233155433841249782514636915364767340115297591077113442925099640204931807135927937268696938859639486274511105367339196285128814220140668491862298487770882091069991592497478778618989087339921497269180400860340050725023173050689383910900935683210361871132656686778651161447969463266914216736599133063189677708945087472394428778619797182013332945499504339626448143437432947459204690639107713554715951952480574752148126944523802485783644227537152615966879
 . . . . . . . . . . . . . . . . . . . . [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)
							ddd787bfd2c254b66753c470e6199f6881403645
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ulaw-alumni.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ulaw-alumni.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 (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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