web-test.coscreen.co
Issued by Amazon RSA 2048 M02
About this certificate
This digital certificate with serial number 0e:f4:0a:0c:30:64:2d:84:fa:96:67:8b:63:2a:8d:f9 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=web-test.coscreen.co
Amazon
Organization:
Amazon
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 0e:f4:0a:0c:30:64:2d:84:fa:96:67:8b:63:2a:8d:f9Serial Number (int): 19876316164281694862795737227600760313
Serial Number lenght: 124 bits, 16 octets
SubjectKeyId: b7:5e:83:e2:18:65:e2:c1:a3:a2:2d:62:b5:e4:b1:4b:a0:8a:60:94
AuthorityKeyId: c0:31:52:cd:5a:50:c3:82:7c:74:71:ce:cb:e9:9c:f9:7a:eb:82:e2
Fingerprint (sha1): 2c:a0:3b:8a:0b:e0:b6:9d:cd:e8:ff:7b:98:4c:32:16:0f:3f:ae:03
Fingerprint (sha256): cf:a6:93:e9:e1:00:0c:92:28:6f:5f:ee:e4:bf:92:d8:05:8d:2e:89:42:1b:d6:d4:03:f4:ee:ba:10:40:69:7b
Issuing Certificate URL: http://crt.r2m02.amazontrust.com/r2m02.cer
Revocation information
OCSP Server: http://ocsp.r2m02.amazontrust.comCRL Distribution Point: http://crl.r2m02.amazontrust.com/r2m02.crl
Check the revocation status for certificate web-test.coscreen.co
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for web-test.coscreen.co
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
web-test.coscreen.co
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(limited to 100 certificates)
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support.businessdna.technology
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support.davinstone.com
support.coscreen.co
blog.coscreen.co
blog.coscreen.co
support.davinstone.com
blog.coscreen.co
support.inxeption.com
api.coscreen.co
nessweb.no
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support.inxeption.com
blog.coscreen.co
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support.cd2learning.com
login.coscreen.co
alpha.coscreen.co
support.coscreen.co
blog.coscreen.co
coscreen.co
help.carket.co.uk
web.coscreen.co
support.wsi-llc.com
www.hyhabs.com.ar
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web.coscreen.co
blog.coscreen.co
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Certificate
The complete raw certificate details for web-test.coscreen.co in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEZzCCA0+gAwIBAgIQDvQKDDBkLYT6lmeLYyqN+TANBgkqhkiG9w0BAQsFADA8 MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRwwGgYDVQQDExNBbWF6b24g UlNBIDIwNDggTTAyMB4XDTIyMTIxMjAwMDAwMFoXDTIzMDgyMjIzNTk1OVowHzEd MBsGA1UEAxMUd2ViLXRlc3QuY29zY3JlZW4uY28wggEiMA0GCSqGSIb3DQEBAQUA A4IBDwAwggEKAoIBAQC1UV4kgWHy+6ZFFKYD4ficqiDbVQA8ouP8mPRnHEMHAqy+ F5f3dcdOwZxLI22YVyEQ3fh5OpeCu7z2MaEGS9gnzxPYAvCIdXVXwOAh6N78kCAQ oc94x3RpoqdydIRe/bgIZfaC9LmesJ1YxIsAMkqGtBjrGcJTbW3PSCUPlEmGiocM wllVwN+asbNJWg5qya1Pdj3yZxvtCebPiYx7GWSkcZZt9dFo9cfU3tpYdPwLE5nF vZ8e+r2mUm0fMhJ+KpR8NTqdjh8f6HwHnw+sfwqDzgjsfAuQhN0VGi3TkUZpWwz3 Ey3Jh4JTuq7eDBBGsSEVtjQszzdBXF+/Tl7zxrCJAgMBAAGjggGAMIIBfDAfBgNV HSMEGDAWgBTAMVLNWlDDgnx0cc7L6Zz5euuC4jAdBgNVHQ4EFgQUt16D4hhl4sGj oi1iteSxS6CKYJQwHwYDVR0RBBgwFoIUd2ViLXRlc3QuY29zY3JlZW4uY28wDgYD VR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjA7BgNV HR8ENDAyMDCgLqAshipodHRwOi8vY3JsLnIybTAyLmFtYXpvbnRydXN0LmNvbS9y Mm0wMi5jcmwwEwYDVR0gBAwwCjAIBgZngQwBAgEwdQYIKwYBBQUHAQEEaTBnMC0G CCsGAQUFBzABhiFodHRwOi8vb2NzcC5yMm0wMi5hbWF6b250cnVzdC5jb20wNgYI KwYBBQUHMAKGKmh0dHA6Ly9jcnQucjJtMDIuYW1hem9udHJ1c3QuY29tL3IybTAy LmNlcjAMBgNVHRMBAf8EAjAAMBMGCisGAQQB1nkCBAMBAf8EAgUAMA0GCSqGSIb3 DQEBCwUAA4IBAQBZzxNrLbc/bYRv1BHdL/5NEmYUQygfkSBk73uA1B1KyL6CNfLg OmYdBScTgCw3Ngu5rSbCDKWaqKfCmhKgeLIKdQgyh3/8wiT7JWr8Ty3PyduOqdpt p8N8vDq5jqKg78jWKP79dKhZxZg0zyen6BcmlrS/7DL+uHBTrcx1R+GF7AkqT4DL AgjorGfgyvbiYqNN1w11XINwbddqiZPCFwN0HTxIWyX3/agfA1eQEL0m4dpjDJod NLDPbZbEcqGwSl5qxjzUa4OwX9FmsW5hx/Ca6G21v1oAjE0UtxiEfh0jUl4YSp+A SNC3Dfv2LW5Px+lMgkw1+scUeleOKK/FYa4h -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtVFeJIFh8vumRRSmA+H4 nKog21UAPKLj/Jj0ZxxDBwKsvheX93XHTsGcSyNtmFchEN34eTqXgru89jGhBkvY J88T2ALwiHV1V8DgIeje/JAgEKHPeMd0aaKncnSEXv24CGX2gvS5nrCdWMSLADJK hrQY6xnCU21tz0glD5RJhoqHDMJZVcDfmrGzSVoOasmtT3Y98mcb7Qnmz4mMexlk pHGWbfXRaPXH1N7aWHT8CxOZxb2fHvq9plJtHzISfiqUfDU6nY4fH+h8B58PrH8K g84I7HwLkITdFRot05FGaVsM9xMtyYeCU7qu3gwQRrEhFbY0LM83QVxfv05e88aw iQIDAQAB -----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 19876316164281694862795737227600760313 . . . . . . . . [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 2022-12-12 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-22 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 'web-test.coscreen.co' . . . . . . . . [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 22889257129122831906892433547057660117758941221398383144891810769630391672248689792317181203737310091927180571198206100870696528489661391567584916246686743820200737360517998236706057050740361957843714909108614094980765041158172471714508201608276853639527096578331912006660552683045053145786169893081921861709444862106694282914416086573447123521222542562286768016769689961040645191428198080931218341636711001850456422744928198474899484560026648714644107589681959616097925437058866306443958104876253195481053827381407841982453206543262060812037969311925124738254703868100316227584278708558576327925532657904737669525641 . . . . . . . . . . . . . . . . . . . . [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) b75e83e21865e2c1a3a22d62b5e4b14ba08a6094 . . . . . . . . . . . . . . . . [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 'web-test.coscreen.co' . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . [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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