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Get certificate information by SHA-256 fingerprint.
External DocumentationTo learn more, visit the Censys documentation.

Parameters

ParameterDescription
Organization IDThe ID of the organization to associate the request with.
SHA-256 FingerprintThe SHA-256 fingerprint of the certificate to retrieve information for.

Example Output

{
	"result": {
		"extensions": {},
		"resource": {
			"added_at": "string",
			"ct": {
				"entries": {
					"additionalProp": {
						"added_to_ct_at": "string",
						"ct_to_censys_at": "string",
						"index": 0
					}
				}
			},
			"ever_seen_in_scan": true,
			"fingerprint_md5": "string",
			"fingerprint_sha1": "string",
			"fingerprint_sha256": "string",
			"modified_at": "string",
			"names": [
				"string"
			],
			"parent_spki_fingerprint_sha256": "string",
			"parent_spki_subject_fingerprint_sha256": "string",
			"parse_status": "",
			"parsed": {
				"extensions": {
					"authority_info_access": {
						"issuer_urls": [
							"string"
						],
						"ocsp_urls": [
							"string"
						]
					},
					"authority_key_id": "string",
					"basic_constraints": {
						"is_ca": true,
						"max_path_len": 0
					},
					"cabf_organization_id": {
						"country": "string",
						"reference": "string",
						"scheme": "string",
						"state": "string"
					},
					"certificate_policies": [
						{
							"cps": [
								"string"
							],
							"id": "string",
							"user_notice": [
								{
									"explicit_text": "string",
									"notice_reference": {
										"notice_numbers": [
											0
										],
										"organization": "string"
									}
								}
							]
						}
					],
					"crl_distribution_points": [
						"string"
					],
					"ct_poison": true,
					"extended_key_usage": {
						"any": true,
						"apple_code_signing": true,
						"apple_code_signing_development": true,
						"apple_code_signing_third_party": true,
						"apple_crypto_development_env": true,
						"apple_crypto_env": true,
						"apple_crypto_maintenance_env": true,
						"apple_crypto_production_env": true,
						"apple_crypto_qos": true,
						"apple_crypto_test_env": true,
						"apple_crypto_tier0_qos": true,
						"apple_crypto_tier1_qos": true,
						"apple_crypto_tier2_qos": true,
						"apple_crypto_tier3_qos": true,
						"apple_ichat_encryption": true,
						"apple_ichat_signing": true,
						"apple_resource_signing": true,
						"apple_software_update_signing": true,
						"apple_system_identity": true,
						"client_auth": true,
						"code_signing": true,
						"dvcs": true,
						"eap_over_lan": true,
						"eap_over_ppp": true,
						"email_protection": true,
						"ipsec_end_system": true,
						"ipsec_intermediate_system_usage": true,
						"ipsec_tunnel": true,
						"ipsec_user": true,
						"microsoft_ca_exchange": true,
						"microsoft_cert_trust_list_signing": true,
						"microsoft_csp_signature": true,
						"microsoft_document_signing": true,
						"microsoft_drm": true,
						"microsoft_drm_individualization": true,
						"microsoft_efs_recovery": true,
						"microsoft_embedded_nt_crypto": true,
						"microsoft_encrypted_file_system": true,
						"microsoft_enrollment_agent": true,
						"microsoft_kernel_mode_code_signing": true,
						"microsoft_key_recovery_21": true,
						"microsoft_key_recovery_3": true,
						"microsoft_license_server": true,
						"microsoft_licenses": true,
						"microsoft_lifetime_signing": true,
						"microsoft_mobile_device_software": true,
						"microsoft_nt5_crypto": true,
						"microsoft_oem_whql_crypto": true,
						"microsoft_qualified_subordinate": true,
						"microsoft_root_list_signer": true,
						"microsoft_server_gated_crypto": true,
						"microsoft_sgc_serialized": true,
						"microsoft_smart_display": true,
						"microsoft_smartcard_logon": true,
						"microsoft_system_health": true,
						"microsoft_system_health_loophole": true,
						"microsoft_timestamp_signing": true,
						"microsoft_whql_crypto": true,
						"netscape_server_gated_crypto": true,
						"ocsp_signing": true,
						"sbgp_cert_aa_service_auth": true,
						"server_auth": true,
						"time_stamping": true,
						"unknown": [
							"string"
						]
					},
					"issuer_alt_name": {
						"directory_names": [
							{
								"common_name": [
									"string"
								],
								"country": [
									"string"
								],
								"domain_component": [
									"string"
								],
								"email_address": [
									"string"
								],
								"given_name": [
									"string"
								],
								"jurisdiction_country": [
									"string"
								],
								"jurisdiction_locality": [
									"string"
								],
								"jurisdiction_province": [
									"string"
								],
								"locality": [
									"string"
								],
								"organization": [
									"string"
								],
								"organization_id": [
									"string"
								],
								"organizational_unit": [
									"string"
								],
								"postal_code": [
									"string"
								],
								"province": [
									"string"
								],
								"serial_number": [
									"string"
								],
								"street_address": [
									"string"
								],
								"surname": [
									"string"
								]
							}
						],
						"dns_names": [
							"string"
						],
						"edi_party_names": [
							{
								"name_assigner": "string",
								"party_name": "string"
							}
						],
						"email_addresses": [
							"string"
						],
						"ip_addresses": [
							"string"
						],
						"other_names": [
							{
								"id": "string",
								"value": "string"
							}
						],
						"registered_ids": [
							"string"
						],
						"uniform_resource_identifiers": [
							"string"
						]
					},
					"key_usage": {
						"certificate_sign": true,
						"content_commitment": true,
						"crl_sign": true,
						"data_encipherment": true,
						"decipher_only": true,
						"digital_signature": true,
						"encipher_only": true,
						"key_agreement": true,
						"key_encipherment": true,
						"value": 0
					},
					"name_constraints": {
						"critical": true,
						"excluded_directory_names": [
							{
								"common_name": [
									"string"
								],
								"country": [
									"string"
								],
								"domain_component": [
									"string"
								],
								"email_address": [
									"string"
								],
								"given_name": [
									"string"
								],
								"jurisdiction_country": [
									"string"
								],
								"jurisdiction_locality": [
									"string"
								],
								"jurisdiction_province": [
									"string"
								],
								"locality": [
									"string"
								],
								"organization": [
									"string"
								],
								"organization_id": [
									"string"
								],
								"organizational_unit": [
									"string"
								],
								"postal_code": [
									"string"
								],
								"province": [
									"string"
								],
								"serial_number": [
									"string"
								],
								"street_address": [
									"string"
								],
								"surname": [
									"string"
								]
							}
						],
						"excluded_edi_party_names": [
							{
								"name_assigner": "string",
								"party_name": "string"
							}
						],
						"excluded_email_addresses": [
							"string"
						],
						"excluded_ip_addresses": [
							{
								"begin": "string",
								"cidr": "string",
								"end": "string",
								"mask": "string"
							}
						],
						"excluded_names": [
							"string"
						],
						"excluded_registered_ids": [
							"string"
						],
						"excluded_uris": [
							"string"
						],
						"permitted_directory_names": [
							{
								"common_name": [
									"string"
								],
								"country": [
									"string"
								],
								"domain_component": [
									"string"
								],
								"email_address": [
									"string"
								],
								"given_name": [
									"string"
								],
								"jurisdiction_country": [
									"string"
								],
								"jurisdiction_locality": [
									"string"
								],
								"jurisdiction_province": [
									"string"
								],
								"locality": [
									"string"
								],
								"organization": [
									"string"
								],
								"organization_id": [
									"string"
								],
								"organizational_unit": [
									"string"
								],
								"postal_code": [
									"string"
								],
								"province": [
									"string"
								],
								"serial_number": [
									"string"
								],
								"street_address": [
									"string"
								],
								"surname": [
									"string"
								]
							}
						],
						"permitted_edi_party_names": [
							{
								"name_assigner": "string",
								"party_name": "string"
							}
						],
						"permitted_email_addresses": [
							"string"
						],
						"permitted_ip_addresses": [
							{
								"begin": "string",
								"cidr": "string",
								"end": "string",
								"mask": "string"
							}
						],
						"permitted_names": [
							"string"
						],
						"permitted_registered_ids": [
							"string"
						],
						"permitted_uris": [
							"string"
						]
					},
					"qc_statements": {
						"ids": [
							"string"
						],
						"parsed": {
							"etsi_compliance": [
								true
							],
							"legislation": [
								{
									"country_codes": [
										"string"
									]
								}
							],
							"limit": [
								{
									"amount": 0,
									"currency": "string",
									"currency_number": 0,
									"exponent": 0
								}
							],
							"pds_locations": [
								{
									"language": "string",
									"url": "string"
								}
							],
							"retention_period": [
								0
							],
							"sscd": [
								true
							],
							"types": [
								{
									"ids": [
										"string"
									]
								}
							]
						}
					},
					"signed_certificate_timestamps": [
						{
							"log_id": "string",
							"signature": {
								"hash_algorithm": "string",
								"signature": "string",
								"signature_algorithm": "string"
							},
							"timestamp": "string",
							"version": 0
						}
					],
					"subject_alt_name": {
						"directory_names": [
							{
								"common_name": [
									"string"
								],
								"country": [
									"string"
								],
								"domain_component": [
									"string"
								],
								"email_address": [
									"string"
								],
								"given_name": [
									"string"
								],
								"jurisdiction_country": [
									"string"
								],
								"jurisdiction_locality": [
									"string"
								],
								"jurisdiction_province": [
									"string"
								],
								"locality": [
									"string"
								],
								"organization": [
									"string"
								],
								"organization_id": [
									"string"
								],
								"organizational_unit": [
									"string"
								],
								"postal_code": [
									"string"
								],
								"province": [
									"string"
								],
								"serial_number": [
									"string"
								],
								"street_address": [
									"string"
								],
								"surname": [
									"string"
								]
							}
						],
						"dns_names": [
							"string"
						],
						"edi_party_names": [
							{
								"name_assigner": "string",
								"party_name": "string"
							}
						],
						"email_addresses": [
							"string"
						],
						"ip_addresses": [
							"string"
						],
						"other_names": [
							{
								"id": "string",
								"value": "string"
							}
						],
						"registered_ids": [
							"string"
						],
						"uniform_resource_identifiers": [
							"string"
						]
					},
					"subject_key_id": "string",
					"tor_service_descriptors": [
						{
							"algorithm_name": "string",
							"hash": "string",
							"hash_bits": 0,
							"onion": "string"
						}
					]
				},
				"issuer": {
					"common_name": [
						"string"
					],
					"country": [
						"string"
					],
					"domain_component": [
						"string"
					],
					"email_address": [
						"string"
					],
					"given_name": [
						"string"
					],
					"jurisdiction_country": [
						"string"
					],
					"jurisdiction_locality": [
						"string"
					],
					"jurisdiction_province": [
						"string"
					],
					"locality": [
						"string"
					],
					"organization": [
						"string"
					],
					"organization_id": [
						"string"
					],
					"organizational_unit": [
						"string"
					],
					"postal_code": [
						"string"
					],
					"province": [
						"string"
					],
					"serial_number": [
						"string"
					],
					"street_address": [
						"string"
					],
					"surname": [
						"string"
					]
				},
				"issuer_dn": "string",
				"ja4x": "string",
				"redacted": true,
				"serial_number": "string",
				"serial_number_hex": "string",
				"signature": {
					"self_signed": true,
					"signature_algorithm": {
						"name": "string",
						"oid": "string"
					},
					"valid": true,
					"value": "string"
				},
				"subject": {
					"common_name": [
						"string"
					],
					"country": [
						"string"
					],
					"domain_component": [
						"string"
					],
					"email_address": [
						"string"
					],
					"given_name": [
						"string"
					],
					"jurisdiction_country": [
						"string"
					],
					"jurisdiction_locality": [
						"string"
					],
					"jurisdiction_province": [
						"string"
					],
					"locality": [
						"string"
					],
					"organization": [
						"string"
					],
					"organization_id": [
						"string"
					],
					"organizational_unit": [
						"string"
					],
					"postal_code": [
						"string"
					],
					"province": [
						"string"
					],
					"serial_number": [
						"string"
					],
					"street_address": [
						"string"
					],
					"surname": [
						"string"
					]
				},
				"subject_dn": "string",
				"subject_key_info": {
					"dsa": {
						"g": "string",
						"p": "string",
						"q": "string",
						"y": "string"
					},
					"ecdsa": {
						"b": "string",
						"curve": "string",
						"gx": "string",
						"gy": "string",
						"length": 0,
						"n": "string",
						"p": "string",
						"pub": "string",
						"x": "string",
						"y": "string"
					},
					"fingerprint_sha256": "string",
					"key_algorithm": {
						"name": "string",
						"oid": "string"
					},
					"rsa": {
						"exponent": 0,
						"length": 0,
						"modulus": "string"
					},
					"unrecognized": {
						"raw": "string"
					}
				},
				"unknown_extensions": [
					{
						"critical": true,
						"id": "string",
						"value": "string"
					}
				],
				"validity_period": {
					"length_seconds": 0,
					"not_after": "string",
					"not_before": "string"
				},
				"version": 0
			},
			"precert": true,
			"revocation": {
				"crl": {
					"next_update": "string",
					"reason": "",
					"revocation_time": "string",
					"revoked": true
				},
				"ocsp": {
					"next_update": "string",
					"reason": "",
					"revocation_time": "string",
					"revoked": true
				}
			},
			"revoked": true,
			"spki_fingerprint_sha256": "string",
			"spki_subject_fingerprint_sha256": "string",
			"tbs_fingerprint_sha256": "string",
			"tbs_no_ct_fingerprint_sha256": "string",
			"validated_at": "string",
			"validation": {
				"apple": {
					"chains": [
						{
							"sha256fp": [
								"string"
							]
						}
					],
					"ever_valid": true,
					"had_trusted_path": true,
					"has_trusted_path": true,
					"in_revocation_set": true,
					"is_valid": true,
					"parents": [
						"string"
					],
					"type": ""
				},
				"chrome": {
					"chains": [
						{
							"sha256fp": [
								"string"
							]
						}
					],
					"ever_valid": true,
					"had_trusted_path": true,
					"has_trusted_path": true,
					"in_revocation_set": true,
					"is_valid": true,
					"parents": [
						"string"
					],
					"type": ""
				},
				"microsoft": {
					"chains": [
						{
							"sha256fp": [
								"string"
							]
						}
					],
					"ever_valid": true,
					"had_trusted_path": true,
					"has_trusted_path": true,
					"in_revocation_set": true,
					"is_valid": true,
					"parents": [
						"string"
					],
					"type": ""
				},
				"nss": {
					"chains": [
						{
							"sha256fp": [
								"string"
							]
						}
					],
					"ever_valid": true,
					"had_trusted_path": true,
					"has_trusted_path": true,
					"in_revocation_set": true,
					"is_valid": true,
					"parents": [
						"string"
					],
					"type": ""
				}
			},
			"validation_level": "",
			"zlint": {
				"errors_present": true,
				"failed_lints": [
					"string"
				],
				"fatals_present": true,
				"notices_present": true,
				"timestamp": "string",
				"version": 0,
				"warnings_present": true
			}
		}
	}
}

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