Let's Encrypt Authority X2


{
  "parent_spki_subject_fingerprint": "ba285dc8432f62fb8979d84c65660dc04e6219bf716c6dc2e4e49bb2dba68612", 
  "tags": [
    "was-trusted", 
    "google-ct", 
    "intermediate", 
    "dv", 
    "expired", 
    "ct"
  ], 
  "ct": {
    "google_icarus": {
      "index": 92290150, 
      "added_to_ct_at": "2017-08-01T21:00:37+00:00", 
      "ct_to_censys_at": "2018-08-01T06:02:09+00:00"
    }, 
    "wosign_ctlog": {
      "index": 242851, 
      "added_to_ct_at": "1970-01-01T00:00:00+00:00", 
      "ct_to_censys_at": "1970-01-01T00:00:00+00:00"
    }, 
    "google_pilot": {
      "index": 39735609, 
      "added_to_ct_at": "2016-10-22T16:24:28+00:00", 
      "ct_to_censys_at": "2018-07-31T06:35:46+00:00"
    }, 
    "google_rocketeer": {
      "index": 19379435, 
      "added_to_ct_at": "2016-06-30T10:23:42+00:00", 
      "ct_to_censys_at": "2018-07-31T02:11:13+00:00"
    }, 
    "comodo_dodo": {
      "index": 4514407, 
      "added_to_ct_at": "2018-04-12T12:35:29+00:00", 
      "ct_to_censys_at": "2018-07-30T13:49:04+00:00"
    }, 
    "nordu_ct_plausible": {
      "index": 6013579, 
      "added_to_ct_at": "2016-10-22T16:24:28+00:00", 
      "ct_to_censys_at": "2018-07-30T20:39:12+00:00"
    }, 
    "google_aviator": {
      "index": 38521318, 
      "added_to_ct_at": "1970-01-01T00:00:00+00:00", 
      "ct_to_censys_at": "1970-01-01T00:00:00+00:00"
    }
  }, 
  "parents": [], 
  "zlint": {
    "fatals_present": false, 
    "warnings_present": false, 
    "notices_present": false, 
    "version": 3, 
    "errors_present": false
  }, 
  "precert": false, 
  "validation": {
    "nss": {
      "paths": [
        [
          "2f45659d64dc74ccec9e2a4290715828f95fa8cc7a6c8800d3968f14dfcf1db7", 
          "0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739"
        ]
      ], 
      "blacklisted": false, 
      "had_trusted_path": true, 
      "whitelisted": false, 
      "in_revocation_set": false, 
      "was_valid": true, 
      "valid": false, 
      "parents": [
        "0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739"
      ], 
      "trusted_path": false, 
      "type": "intermediate"
    }, 
    "google_ct_primary": {
      "paths": [
        [
          "2f45659d64dc74ccec9e2a4290715828f95fa8cc7a6c8800d3968f14dfcf1db7", 
          "0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739"
        ]
      ], 
      "blacklisted": false, 
      "had_trusted_path": true, 
      "whitelisted": false, 
      "in_revocation_set": false, 
      "was_valid": true, 
      "valid": false, 
      "parents": [
        "0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739"
      ], 
      "trusted_path": false, 
      "type": "intermediate"
    }, 
    "apple": {
      "paths": [
        [
          "2f45659d64dc74ccec9e2a4290715828f95fa8cc7a6c8800d3968f14dfcf1db7", 
          "0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739"
        ]
      ], 
      "blacklisted": false, 
      "had_trusted_path": true, 
      "whitelisted": false, 
      "in_revocation_set": false, 
      "was_valid": true, 
      "valid": false, 
      "parents": [
        "0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739"
      ], 
      "trusted_path": false, 
      "type": "intermediate"
    }, 
    "microsoft": {
      "paths": [
        [
          "2f45659d64dc74ccec9e2a4290715828f95fa8cc7a6c8800d3968f14dfcf1db7", 
          "0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739"
        ]
      ], 
      "blacklisted": false, 
      "had_trusted_path": true, 
      "whitelisted": false, 
      "in_revocation_set": false, 
      "was_valid": true, 
      "valid": false, 
      "parents": [
        "0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739"
      ], 
      "trusted_path": false, 
      "type": "intermediate"
    }
  }, 
  "parsed": {
    "fingerprint_sha1": "552d2def7447db0ba2bd7b74293069af4c8229c6", 
    "tbs_fingerprint": "f6c3809517c198648d6c207bdeb8d4ae92d98c41bc8b8ac27ed885849d8f5028", 
    "subject_dn": "C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X2", 
    "issuer": {
      "common_name": [
        "DST Root CA X3"
      ], 
      "organization": [
        "Digital Signature Trust Co."
      ]
    }, 
    "signature_algorithm": {
      "oid": "1.2.840.113549.1.1.11", 
      "name": "SHA256-RSA"
    }, 
    "redacted": false, 
    "serial_number": "191825695335187597738105997343955168908", 
    "validity": {
      "start": "2015-10-14T23:18:59Z", 
      "length": 157852800, 
      "end": "2020-10-14T23:18:59Z"
    }, 
    "issuer_dn": "O=Digital Signature Trust Co., CN=DST Root CA X3", 
    "fingerprint_sha256": "2f45659d64dc74ccec9e2a4290715828f95fa8cc7a6c8800d3968f14dfcf1db7", 
    "version": 3, 
    "extensions": {
      "name_constraints": {
        "excluded_ip_addresses": [
          {
            "end": "255.255.255.255", 
            "cidr": "0.0.0.0/0", 
            "mask": "0.0.0.0", 
            "begin": "0.0.0.0"
          }, 
          {
            "end": "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", 
            "cidr": "::/0", 
            "mask": "::", 
            "begin": "::"
          }
        ], 
        "critical": false, 
        "excluded_directory_names": [
          {
            "domain_component": [
              "mil"
            ]
          }, 
          {
            "country": [
              "US"
            ], 
            "organization": [
              "U.S. Government"
            ]
          }
        ]
      }, 
      "authority_key_id": "c4a7b1a47b2c71fadbe14b9075ffc41560858910", 
      "certificate_policies": [
        {
          "id": "2.23.140.1.2.1"
        }, 
        {
          "cps": [
            "http://cps.root-x1.letsencrypt.org"
          ], 
          "id": "1.3.6.1.4.1.44947.1.1.1"
        }
      ], 
      "authority_info_access": {
        "ocsp_urls": [
          "http://isrg.trustid.ocsp.identrust.com"
        ], 
        "issuer_urls": [
          "http://apps.identrust.com/roots/dstrootcax3.p7c"
        ]
      }, 
      "basic_constraints": {
        "max_path_len": 0, 
        "is_ca": true
      }, 
      "crl_distribution_points": [
        "http://crl.identrust.com/DSTROOTCAX3CRL.crl"
      ], 
      "key_usage": {
        "certificate_sign": true, 
        "crl_sign": true, 
        "digital_signature": true, 
        "value": 97
      }, 
      "subject_key_id": "c5b1ab4e4cb1cd6430937ec1849905abe603e225"
    }, 
    "validation_level": "DV", 
    "signature": {
      "self_signed": false, 
      "valid": false, 
      "value": "a0ChC6PSatBrzf0SWFiho5uK2/M3GBSlKm93NbVAi68EwErRPfRsBScaFc60i757pcPQu/zgVzrRNoiLYgqzgpmX9PStfxByAvmQEHf9a/1UxjYD7gkdAa9h3XNRKUbXyihbW6zDg3Xov6IpA4W66Oqi9sqey5ABGXV52lI9rqIzyrlr4PkfavsozNe+HO8eJnY89nDZP7SZivpHFupC8ZvzNbmNoF8AKZserpdjIoSr6UowEAjSD05NTWYq2SYgxKFwt156lXk/hZMYFHdkI5CU6tfF7qRYsOkYBWNnKDeBPcY41WG6T976ZwiqEUb1aCI6XjuLawRV9RS5IAnDoQ==", 
      "signature_algorithm": {
        "oid": "1.2.840.113549.1.1.11", 
        "name": "SHA256-RSA"
      }
    }, 
    "unknown_extensions": [
      {
        "critical": true, 
        "id": "2.5.29.54", 
        "value": "AgEA"
      }
    ], 
    "fingerprint_md5": "7ed90296cf281a279067f1f36ed912a8", 
    "subject_key_info": {
      "fingerprint_sha256": "b111dd8a1c2091a89bd4fd60c57f0716cce50feeff8137cdbee0326e02cf362b", 
      "key_algorithm": {
        "name": "RSA"
      }, 
      "rsa_public_key": {
        "length": 2048, 
        "modulus": "4SR0Qnu3kTHZc/84qtjORFy3OQrcRK4NvUW5lzdnr71QT1/TEFRr90HajmPmbVvA6ECpjEH80QOJ/2JhCWDWBwV4mpC9GmQ+T9zPdy+Ja8tnr0FNxY0AwGv+jYTctfKVMajo9pCgQ0qTdFyzPkNpS4kiR3RRPplkw80kAfmELyh3FyKn3cNsCExmLzd0xW+TjrBGNxZh0VCYyLAPT1hTfKz22i2WYVCtQ9wKpk+etVK5nI7vTt9GszHcIPxpwqMgdT7sOBs2TmZm0t/1ZqSTL3umDpQ+YD1KSxxvurRNHDyRWG4vTcTacNvtATl2wEnn6TW1FAaQweWS4hD9a7m0hQ==", 
        "exponent": 65537
      }
    }, 
    "tbs_noct_fingerprint": "f6c3809517c198648d6c207bdeb8d4ae92d98c41bc8b8ac27ed885849d8f5028", 
    "spki_subject_fingerprint": "dafa2be807ebddaf5e1edd90a71689ad351886dbdbb3d4370f9feb5db5ba40bc", 
    "subject": {
      "common_name": [
        "Let's Encrypt Authority X2"
      ], 
      "country": [
        "US"
      ], 
      "organization": [
        "Let's Encrypt"
      ]
    }
  }, 
  "metadata": {
    "post_processed": false, 
    "parse_status": "success", 
    "updated_at": "2020-10-19T22:19:14", 
    "source": "ct", 
    "seen_in_scan": false, 
    "parse_version": 0
  }
}