怎么找域名比较快

import requests

def check_domain_availability(domain):
    api_key = 'YOUR_API_KEY'
    api_secret = 'YOUR_API_SECRET'
    url = f'https://api.cloud.tencent.com/domain/check?domain={domain}'
    headers = {
        'Authorization': f'Bearer {api_key}:{api_secret}'
    }
    response = requests.get(url, headers=headers)
    if response.status_code == 200:
        result = response.json()
        if result['available']:
            print(f'{domain} is available.')
        else:
            print(f'{domain} is not available.')
    else:
        print('Failed to check domain availability.')

# 示例调用
check_domain_availability('example.com')