curl --request GET \
  --url https://tonapi.io/v2/dns/{domain_name}

{
  "name": "<string>",
  "expiring_at": 123,
  "item": {
    "address": "0:E93E7D444180608B8520C00DC664383A387356FB6E16FDDF99DBE5E1415A574B",
    "index": 58,
    "verified": true,
    "metadata": {},
    "approved_by": [
      "getgems"
    ],
    "trust": "whitelist",
    "owner": {
      "address": "0:10C1073837B93FDAAD594284CE8B8EFF7B9CF25427440EB2FC682762E1471365",
      "is_scam": true,
      "is_wallet": true,
      "name": "Ton foundation",
      "icon": "https://ton.org/logo.png"
    },
    "collection": {
      "address": "0:E93E7D444180608B8520C00DC664383A387356FB6E16FDDF99DBE5E1415A574B",
      "name": "TON Diamonds",
      "description": "Best collection in TON network"
    },
    "sale": {
      "address": "0:10C1073837B93FDAAD594284CE8B8EFF7B9CF25427440EB2FC682762E1471365",
      "market": {
        "address": "0:10C1073837B93FDAAD594284CE8B8EFF7B9CF25427440EB2FC682762E1471365",
        "is_scam": true,
        "is_wallet": true,
        "name": "Ton foundation",
        "icon": "https://ton.org/logo.png"
      },
      "price": {
        "currency_type": "jetton",
        "value": "123000000000",
        "decimals": 9,
        "token_name": "TON",
        "verification": "whitelist",
        "image": "https://cache.tonapi.io/images/jetton.jpg",
        "jetton": "0:0BB5A9F69043EEBDDA5AD2E946EB953242BD8F603FE795D90698CEEC6BFC60A0"
      },
      "owner": {
        "address": "0:10C1073837B93FDAAD594284CE8B8EFF7B9CF25427440EB2FC682762E1471365",
        "is_scam": true,
        "is_wallet": true,
        "name": "Ton foundation",
        "icon": "https://ton.org/logo.png"
      }
    },
    "previews": [
      {
        "resolution": "100x100",
        "url": "https://site.com/pic1.jpg"
      }
    ],
    "dns": "crypto.ton",
    "include_cnft": false,
    "code_hash": "<string>",
    "data_hash": "<string>"
  }
}

{
  "error": "<string>",
  "error_code": 123
}