CloudflareIncRSACA-2.crt: CN=Cloudflare Inc RSA CA-2,O=Cloudflare, Inc.,C=US

Page content

CA Certificate Basic Information

This certificate is root certificate used for the issuance of other certificates.

  • Certificate download URL: http://cacerts.digicert.com/CloudflareIncRSACA-2.crt (DER format)
  • Serial number: 3783117303769123487503245124914653447
  • SHA-1 Fingerprint: 99976ffd4634930add8736d16503568e1a21c6cd
  • SHA-1 Fingerprint: 99:97:6f:fd:46:34:93:0a:dd:87:36:d1:65:03:56:8e:1a:21:c6:cd
  • SHA-256 Fingerprint: aec863898f284d6cd4c6a3f6c3e6523480a359c33daf66fad3381849b8bb018b
  • SHA-256 Fingerprint: ae:c8:63:89:8f:28:4d:6c:d4:c6:a3:f6:c3:e6:52:34:80:a3:59:c3:3d:af:66:fa:d3:38:18:49:b8:bb:01:8b
  • Signature hash algorithm: sha256
  • Subject: CN=Cloudflare Inc RSA CA-2,O=Cloudflare, Inc.,C=US
  • Not valid before: 2020-01-27 12:46:39
  • Not valid after: 2024-12-31 23:59:59
  • Issuer:
    • Issuer name: CN=Baltimore CyberTrust Root,OU=CyberTrust,O=Baltimore,C=IE
    • Issuer certificate URL: None

Download certificate through curl:

curl -sSL http://cacerts.digicert.com/CloudflareIncRSACA-2.crt --output cert.crt

Download certificate through wget:

wget -q http://cacerts.digicert.com/CloudflareIncRSACA-2.crt --output-document=cert.crt

CA Certificate Detail Information

Use openssl x509 to decode certificate to get detail information:

openssl x509 -in cert.crt -inform der -text -noout

Decoded detail certificate information:

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            02:d8:9a:15:73:f3:b3:b8:da:14:5b:58:38:98:29:07
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=IE, O=Baltimore, OU=CyberTrust, CN=Baltimore CyberTrust Root
        Validity
            Not Before: Jan 27 12:46:39 2020 GMT
            Not After : Dec 31 23:59:59 2024 GMT
        Subject: C=US, O=Cloudflare, Inc., CN=Cloudflare Inc RSA CA-2
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:b5:5d:26:c8:09:ab:b1:33:5d:0c:b2:96:05:c2:
                    31:03:4e:7e:5f:87:02:c6:6f:80:24:ed:da:ae:1c:
                    be:e7:9d:80:f7:c5:cf:54:01:66:38:28:e8:e6:69:
                    bb:9d:f8:81:31:6a:56:f5:e8:c1:a5:e8:59:e8:b3:
                    e0:3a:01:61:08:28:b0:7e:cd:a0:fd:ce:37:00:c3:
                    e9:a9:8d:0b:c9:78:ca:a6:60:46:80:af:74:05:2d:
                    4f:da:e8:09:52:c8:9b:5a:32:cf:21:21:47:8f:5c:
                    1a:8a:aa:17:c0:18:70:b1:01:f1:de:df:2d:85:a9:
                    95:ec:5b:57:39:39:be:85:c2:ef:d7:b6:2c:4a:3f:
                    d1:d6:b3:21:a2:97:4f:25:2c:42:23:7d:d7:b3:19:
                    d6:12:69:85:00:02:af:d5:aa:12:d8:68:64:7f:e3:
                    ad:18:9d:52:2f:c5:e5:f4:91:af:e5:09:d9:8b:46:
                    e7:cf:32:15:22:f0:37:c4:fd:8b:e6:e2:1d:16:cc:
                    3a:48:d7:81:61:82:bf:3d:72:d9:70:5e:ec:0a:69:
                    24:e2:3c:48:e3:fe:d3:e5:51:d4:2b:c0:12:a1:4f:
                    93:70:99:bf:b7:d2:83:6e:69:2d:c8:cd:a2:62:18:
                    4c:43:37:5f:16:3a:76:93:5a:fa:6e:69:5d:9a:c5:
                    88:c1
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                18:A9:1A:FC:B2:45:49:C1:6F:30:34:08:2B:D9:87:9C:B0:25:57:7A
            X509v3 Authority Key Identifier: 
                keyid:E5:9D:59:30:82:47:58:CC:AC:FA:08:54:36:86:7B:3A:B5:04:4D:F0

            X509v3 Key Usage: critical
                Digital Signature, Certificate Sign, CRL Sign
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:TRUE, pathlen:0
            Authority Information Access: 
                OCSP - URI:http://ocsp.digicert.com

            X509v3 CRL Distribution Points: 

                Full Name:
                  URI:http://crl3.digicert.com/Omniroot2025.crl

            X509v3 Certificate Policies: 
                Policy: 2.16.840.1.114412.1.1
                  CPS: https://www.digicert.com/CPS
                Policy: 2.16.840.1.114412.1.2
                Policy: 2.23.140.1.2.1
                Policy: 2.23.140.1.2.2
                Policy: 2.23.140.1.2.3

    Signature Algorithm: sha256WithRSAEncryption
         7c:b0:9d:8e:1e:a6:64:72:10:e1:61:dd:f3:74:3d:50:a7:1a:
         e7:c2:4e:17:0c:15:26:2b:17:8f:41:e7:90:f0:b0:f3:f2:d2:
         e7:50:80:d2:07:c6:a9:7f:ba:93:eb:be:c1:c1:86:f8:4f:84:
         bc:05:7c:e6:72:2f:e9:b6:c6:76:69:dd:f2:6a:47:6b:93:54:
         18:a4:0d:80:03:35:27:dd:8a:9f:c8:84:97:d3:b4:e0:da:a6:
         05:f0:e7:cf:e6:9d:98:94:d2:cb:da:22:77:d8:49:0b:a8:55:
         8e:89:d4:d2:ce:d0:e8:da:e0:42:fd:1d:ce:7e:96:84:ca:a7:
         c3:91:27:9f:29:bc:ff:ed:2e:34:fd:46:2a:ef:4e:56:7c:e8:
         dc:22:97:ed:53:09:5b:ba:7b:e0:f2:4f:a5:59:95:41:cd:b3:
         72:2e:5c:6f:7a:4a:15:43:2b:22:cb:d4:3f:20:7c:f3:fa:7c:
         db:1e:0f:4a:73:71:e9:d5:dd:46:b6:9e:1d:13:1e:80:71:99:
         df:f5:50:7e:33:81:d2:35:75:24:5e:8f:98:5a:a8:92:45:f4:
         b4:d8:88:a6:b1:64:06:e9:fb:f9:65:48:f6:96:c3:1f:9e:46:
         12:01:7e:5a:30:53:5d:34:1c:15:e2:12:f2:f1:8b:95:f0:94:
         f8:ad:e3:93

CA Certificate in PEM Format

Use openssl x509 to convert certificate from DER format to PEM format:

openssl x509 -in cert.crt -inform der

Converted PEM format certificate:

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

Download PEM Certificate

Also see Top 1 Millions Domains CA Certificate List


Page version: a651bdd 2022-03-26