example json rendering of a denominator ResourceRecordSet with geo profiles for amazon elbs in multiple regions. In this example, the record set is a part of an UltraDNS directional pool. https://github.com/Netflix/denominator/wiki/Geo

gistfile1.json

[{
        "name": "app.denominator.io.",
        "type": "CNAME",
        "ttl": 300,
        "rdata": [{
                "cname": "app-denominator-io-1840524669.eu-west-1.elb.amazonaws.com."
            }
        ],
        "profiles": [{
                "type": "geo",
                "group": "EU",
                "regions": {
                    "Europe": ["Aland Islands", "Albania", "Andorra", "Armenia", "Austria", "Azerbaijan", "Belarus", "Belgium", "Bosnia-Herzegovina", "Bulgaria", "Croatia", "Czech Republic", "Denmark", "Estonia", "Faroe Islands", "Finland", "France", "Georgia", "Germany", "Gibraltar", "Greece", "Guernsey", "Hungary", "Iceland", "Ireland", "Isle of Man", "Italy", "Jersey", "Latvia", "Liechtenstein", "Lithuania", "Luxembourg", "Macedonia, the former Yugoslav Republic of", "Malta", "Moldova, Republic of", "Monaco", "Montenegro", "Netherlands", "Norway", "Poland", "Portugal", "Romania", "San Marino", "Serbia", "Slovakia", "Slovenia", "Spain", "Svalbard and Jan Mayen", "Sweden", "Switzerland", "Ukraine", "Undefined Europe", "United Kingdom - England, Northern Ireland, Scotland, Wales", "Vatican City"]
                }
            }
        ]
    }, {
        "name": "app.denominator.io.",
        "type": "CNAME",
        "ttl": 300,
        "rdata": [{
                "cname": "app-denominator-io-420159501.us-west-2.elb.amazonaws.com."
            }
        ],
        "profiles": [{
                "type": "geo",
                "group": "West",
                "regions": {
                    "Canada (CA)": ["Alberta", "British Columbia", "Greenland", "Manitoba", "Northwest Territories", "Nunavut", "Saint Pierre and Miquelon", "Saskatchewan", "Undefined Canada", "Yukon"],
                    "United States (US)": ["Alaska", "Arizona", "Arkansas", "California", "Colorado", "Hawaii", "Idaho", "Iowa", "Kansas", "Louisiana", "Minnesota", "Missouri", "Montana", "Nebraska", "Nevada", "New Mexico", "North Dakota", "Oklahoma", "Oregon", "South Dakota", "Texas", "Utah", "Washington", "Wyoming"]
                }
            }
        ]
    }, {
        "name": "app.denominator.io.",
        "type": "CNAME",
        "ttl": 300,
        "rdata": [{
                "cname": "app-denominator-io-1997651966.us-east-1.elb.amazonaws.com."
            }
        ],
        "profiles": [{
                "type": "geo",
                "group": "non-EU",
                "regions": {
                    "Anonymous Proxy (A1)": ["Anonymous Proxy"],
                    "The Caribbean": ["Anguilla", "Antigua and Barbuda", "Aruba", "Bahamas", "Barbados", "Bermuda", "British Virgin Islands", "Cayman Islands", "Cuba", "Dominica", "Dominican Republic", "Grenada", "Guadeloupe", "Haiti", "Jamaica", "Martinique", "Montserrat", "Netherlands Antilles", "Puerto Rico", "Saint Barthelemy", "Saint Martin", "Saint Vincent and the Grenadines", "St. Kitts and Nevis", "St. Lucia", "Trinidad and Tobago", "Turks and Caicos Islands", "U.S. Virgin Islands"],
                    "Russian Federation": ["Russian Federation"],
                    "Australia / Oceania": ["American Samoa", "Australia", "Christmas Island", "Cocos (Keeling) Islands", "Cook Islands", "Fiji", "French Polynesia", "Guam", "Heard Island and McDonald Islands", "Kiribati", "Marshall Islands", "Micronesia , Federated States of", "Nauru", "New Caledonia", "New Zealand", "Niue", "Norfolk Island", "Northern Mariana Islands, Commonwealth of", "Palau", "Papua New Guinea", "Pitcairn", "Samoa", "Solomon Islands", "Tokelau", "Tonga", "Tuvalu", "Undefined Australia / Oceania", "Vanuatu", "Wallis and Futuna"],
                    "South America": ["Argentina", "Bolivia", "Brazil", "Chile", "Colombia", "Ecuador", "Falkland Islands", "French Guiana", "Guyana", "Paraguay", "Peru", "South Georgia and the South Sandwich Islands", "Suriname", "Undefined South America", "Uruguay", "Venezuela, Bolivarian Republic of"],
                    "Antarctica": ["Antarctica", "Bouvet Island", "French Southern Territories"],
                    "Mexico": ["Mexico"],
                    "Satellite Provider (A2)": ["Satellite Provider"],
                    "Unknown / Uncategorized IPs": ["Unknown / Uncategorized IPs"],
                    "Africa": ["Algeria", "Angola", "Benin", "Botswana", "Burkina Faso", "Burundi", "Cameroon", "Cape Verde", "Central African Republic", "Chad", "Comoros", "Congo", "Cote d'Ivoire", "Democratic Republic of the Congo", "Djibouti", "Egypt", "Equatorial Guinea", "Eritrea", "Ethiopia", "Gabon", "Gambia", "Ghana", "Guinea", "Guinea-Bissau", "Kenya", "Lesotho", "Liberia", "Libyan Arab Jamahiriya", "Madagascar", "Malawi", "Mali", "Mauritania", "Mauritius", "Mayotte", "Morocco", "Mozambique", "Namibia", "Niger", "Nigeria", "Reunion", "Rwanda", "Sao Tome and Principe", "Senegal", "Seychelles", "Sierra Leone", "Somalia", "South Africa", "St. Helena", "Sudan", "Swaziland", "Tanzania, United Republic of", "Togo", "Tunisia", "Uganda", "Undefined Africa", "Western Sahara", "Zambia", "Zimbabwe"],
                    "Canada (CA)": ["New Brunswick", "Newfoundland and Labrador", "Nova Scotia", "Ontario", "Prince Edward Island", "Quebec"],
                    "Asia": ["Bangladesh", "Bhutan", "British Indian Ocean Territory - Chagos Islands", "Brunei Darussalam", "Cambodia", "China", "Hong Kong", "India", "Indonesia", "Japan", "Kazakhstan", "Korea, Democratic People's Republic of", "Korea, Republic of", "Kyrgyzstan", "Lao People's Democratic Republic", "Macao", "Malaysia", "Maldives", "Mongolia", "Myanmar", "Nepal", "Pakistan", "Philippines", "Singapore", "Sri Lanka", "Taiwan", "Tajikistan", "Thailand", "Timor-Leste, Democratic Republic of", "Turkmenistan", "Undefined Asia", "Uzbekistan", "Vietnam"],
                    "Central America": ["Belize", "Costa Rica", "El Salvador", "Guatemala", "Honduras", "Nicaragua", "Panama", "Undefined Central America"],
                    "United States (US)": ["Alabama", "Armed Forces Americas", "Armed Forces Europe, Middle East, and Canada", "Armed Forces Pacific", "Connecticut", "Delaware", "District of Columbia", "Florida", "Georgia", "Illinois", "Indiana", "Kentucky", "Maine", "Maryland", "Massachusetts", "Michigan", "Mississippi", "New Hampshire", "New Jersey", "New York", "North Carolina", "Ohio", "Pennsylvania", "Rhode Island", "South Carolina", "Tennessee", "Undefined United States", "United States Minor Outlying Islands", "Vermont", "Virginia", "West Virginia", "Wisconsin"],
                    "Middle East": ["Afghanistan", "Bahrain", "Cyprus", "Iran", "Iraq", "Israel", "Jordan", "Kuwait", "Lebanon", "Oman", "Palestinian Territory, Occupied", "Qatar", "Saudi Arabia", "Syrian Arab Republic", "Turkey, Republic of", "Undefined Middle East", "United Arab Emirates", "Yemen"]
                }
            }
        ]
    }
]