import os
from gcore import Gcore

client = Gcore(
    api_key=os.environ.get("GCORE_API_KEY"),  # This is the default and can be omitted
)
response = client.dns.zones.check_delegation_status(
    "name",
)
print(response.authoritative_name_servers)

{
  "authoritative_name_servers": [
    {
      "ipv4Addresses": [
        "<string>"
      ],
      "ipv6Addresses": [
        "<string>"
      ],
      "name": "<string>"
    }
  ],
  "gcore_authorized_count": 123,
  "is_whitelabel_delegation": true,
  "non_gcore_authorized_count": 123,
  "zone_exists": true
}