{
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            "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1250).\n\nDomain Names are the human readable names used to represent one or more IP addresses. IP addresses are the unique identifier of computing devices on a network. Both pieces of information are valuable to an adversary who is looking to understand the structure of a network. (Citation: RSA-APTRecon)",
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                    "external_id": "T1250"
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                    "source_name": "RSA-APTRecon",
                    "description": "Rotem Kerner. (2015, October). RECONNAISSANCE: A Walkthrough of the \u201cAPT\u201d Intelligence Gathering Process. Retrieved March 1, 2017."
                }
            ],
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            "x_mitre_detectable_by_common_defenses": "No",
            "x_mitre_detectable_by_common_defenses_explanation": "Public or easily obtainable information by design.",
            "x_mitre_difficulty_for_adversary": "Yes",
            "x_mitre_difficulty_for_adversary_explanation": "AS and IANA data are easily available, existing research tools.",
            "x_mitre_version": "1.0",
            "x_mitre_old_attack_id": "PRE-T1027",
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            "kill_chain_phases": [
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                    "kill_chain_name": "mitre-pre-attack",
                    "phase_name": "technical-information-gathering"
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            "modified": "2020-10-26T13:42:49.342Z",
            "created": "2017-12-14T16:46:06.044Z",
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}