www.blackcurrent.io
Issued by Amazon RSA 2048 M02
About this certificate
This digital certificate with serial number 03:60:74:07:51:b5:9f:43:b6:5a:40:b4:e3:5e:4d:9c 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=www.blackcurrent.io
Amazon
Organization:
Amazon
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:60:74:07:51:b5:9f:43:b6:5a:40:b4:e3:5e:4d:9cSerial Number (int): 4488497825173105738891603532320755100
Serial Number lenght: 122 bits, 16 octets
SubjectKeyId: 58:74:f0:36:b3:50:a4:0c:dc:06:63:f0:10:4a:20:5e:14:2f:15:52
AuthorityKeyId: c0:31:52:cd:5a:50:c3:82:7c:74:71:ce:cb:e9:9c:f9:7a:eb:82:e2
Fingerprint (sha1): db:ef:a0:cb:0f:15:98:66:36:1c:35:ff:b2:72:2f:ca:15:fd:de:51
Fingerprint (sha256): 55:43:9f:b4:e9:70:4a:81:5d:b9:e2:3d:14:23:97:52:2c:3d:06:dc:d8:32:87:0f:fa:d7:72:8f:cb:1d:5d:61
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 www.blackcurrent.io
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.blackcurrent.io
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
www.blackcurrent.io
blackcurrent.io
blackcurrent.io
Other certificates including the domain name blackcurrent.io
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.blackcurrent.io in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF4zCCBMugAwIBAgIQA2B0B1G1n0O2WkC0415NnDANBgkqhkiG9w0BAQsFADA8 MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRwwGgYDVQQDExNBbWF6b24g UlNBIDIwNDggTTAyMB4XDTIzMTEwMTAwMDAwMFoXDTI0MTEzMDIzNTk1OVowHjEc MBoGA1UEAxMTd3d3LmJsYWNrY3VycmVudC5pbzCCASIwDQYJKoZIhvcNAQEBBQAD ggEPADCCAQoCggEBAMkYzlLAvvwzOxd/TYOtXCPCwXLz8bHdC37UesenK0fDh0iK jCCuCI0IgYKjEHpLxeQxzPlCHFgQOfez/sG/7SDM39vzUZmR0SX+DSHmjp/45+Hv +U78U4eQ/uAQANfqb/tvccE87lbJ0VaMOk0/SuOMNzMX1ZtW4ATYV1biOETjko2Y LWaFIoDjfLK4aj/A33EKCmlmfrodrZGx1VN6r3kC2e9+dbqiyiK9DbVIGtT68S8E 2P9k6bVPYRrmu4zyJvBXHxUhDvnLtVzvC/GNvMSqxNGfiPa04tb0uzYqePvtxSdZ Z6DSQCkyGsAKt4d5ZRZGCFMYfbclWoZQTCqsRD8CAwEAAaOCAv0wggL5MB8GA1Ud IwQYMBaAFMAxUs1aUMOCfHRxzsvpnPl664LiMB0GA1UdDgQWBBRYdPA2s1CkDNwG Y/AQSiBeFC8VUjAvBgNVHREEKDAmghN3d3cuYmxhY2tjdXJyZW50Lmlvgg9ibGFj a2N1cnJlbnQuaW8wEwYDVR0gBAwwCjAIBgZngQwBAgEwDgYDVR0PAQH/BAQDAgWg MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjA7BgNVHR8ENDAyMDCgLqAs hipodHRwOi8vY3JsLnIybTAyLmFtYXpvbnRydXN0LmNvbS9yMm0wMi5jcmwwdQYI KwYBBQUHAQEEaTBnMC0GCCsGAQUFBzABhiFodHRwOi8vb2NzcC5yMm0wMi5hbWF6 b250cnVzdC5jb20wNgYIKwYBBQUHMAKGKmh0dHA6Ly9jcnQucjJtMDIuYW1hem9u dHJ1c3QuY29tL3IybTAyLmNlcjAMBgNVHRMBAf8EAjAAMIIBfgYKKwYBBAHWeQIE AgSCAW4EggFqAWgAdgB2/4g/Crb7lVHCYcz1h7o0tKTNuyncaEIKn+ZnTFo6dAAA AYuJFeAdAAAEAwBHMEUCICO/UsFBs4VrrFt2bviBDDbbdboUFzh9hYKjCR4MUk9+ AiEAhMLladDotQze+bsMhN57tzocRdV6sey///Q70iIs0GsAdwBIsONr2qZHNA/l agL6nTDrHFIBy1bdLIHZu7+rOdiEcwAAAYuJFd/yAAAEAwBIMEYCIQD3UJnS0vLJ D810uvkKKUuioNCcibHon1koxcC1XkPDGgIhAP+WlfTEGaeDX5JkzR1T6Qh4iSZh NEFxSM+N/HA4KBYWAHUA2ra/az+1tiKfm8K7XGvocJFxbLtRhIU0vaQ9MEjX+6sA AAGLiRXf6QAABAMARjBEAiAmb9LYfzWBhF/0nNIiYC1FsGY4M0TkYkGtkFMsgFoY bwIgbW8aaz/iBtnf0SZhldSKz/MSgXxc02/si8tFowfNuJMwDQYJKoZIhvcNAQEL BQADggEBAA2agq2Pufu4hihPUXOrTUlfC/HnF+lWfG0IwSnD6s4UpKB8lTc+J8ln vEyAP4klMx982ABfIFWRekPLJGfP7cV2wjCAnMds+3HgWavXI7TzKBsHcXlNV3fd j5/uleYPMJfuSNVvltXHuXQq54LnYV1OORgBbRdbQVwvwgEcqVNpJT7l5Oxrpcnw 39N2vTcly54OH4G4g1XZMXhE20vZUMWEMbOfrkeKu9kwaheoZ1el63/8XHvwHFNd 69kmjrWBnF0q0ugOKMTkBQ37nawo6b+beoQqZFzpNTQxpHdoL20D2XFu5lHYnMzM rrVmkjLxsnyQ1fRwkyY0j5XV01OCJCs= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyRjOUsC+/DM7F39Ng61c I8LBcvPxsd0LftR6x6crR8OHSIqMIK4IjQiBgqMQekvF5DHM+UIcWBA597P+wb/t IMzf2/NRmZHRJf4NIeaOn/jn4e/5TvxTh5D+4BAA1+pv+29xwTzuVsnRVow6TT9K 44w3MxfVm1bgBNhXVuI4ROOSjZgtZoUigON8srhqP8DfcQoKaWZ+uh2tkbHVU3qv eQLZ7351uqLKIr0NtUga1PrxLwTY/2TptU9hGua7jPIm8FcfFSEO+cu1XO8L8Y28 xKrE0Z+I9rTi1vS7Nip4++3FJ1lnoNJAKTIawAq3h3llFkYIUxh9tyVahlBMKqxE PwIDAQAB -----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 4488497825173105738891603532320755100 . . . . . . . . [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 2023-11-01 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-11-30 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 'www.blackcurrent.io' . . . . . . . . [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 25386131568128914705082179678703722278355038969056889942121312255085037900843950952595091889526844995737430124648288468534648759404428307982063512641456228158014882916814712748513657020018615949410341028686453298428488019679623157325869595637192018660376001157198189640471422746858211868136173658551384708064801848860554696721806179525349058479045843954091881775861433798569083692545987650974048285911118783705297205381878932003048826642793090379673386708606717549915673391064781036181120074106381902537528305899381938972332493441196121425512911161340433022259667035407859989553396255403928575426788186841703487652927 . . . . . . . . . . . . . . . . . . . . [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) 5874f036b350a40cdc0663f0104a205e142f1552 . . . . . . . . . . . . . . . . [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 'www.blackcurrent.io' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blackcurrent.io' . . . . . . . . . . . . . . . . [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.r2m02.amazontrust.com/r2m02.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.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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