域名该如何选择

import requests

# 腾讯云API密钥
secret_id = 'your_secret_id'
secret_key = 'your_secret_key'

# 注册域名
def register_domain(domain_name):
    url = 'https://api.cloud.tencent.com/domain/register'
    headers = {
        'Authorization': f'Bearer {get_access_token(secret_id, secret_key)}'
    }
    data = {
        'domain_name': domain_name,
        'years': 1
    }
    response = requests.post(url, headers=headers, json=data)
    return response.json()

# 配置DNS记录
def configure_dns(domain_name, record_type, record_value):
    url = 'https://api.cloud.tencent.com/dns/records'
    headers = {
        'Authorization': f'Bearer {get_access_token(secret_id, secret_key)}'
    }
    data = {
        'domain': domain_name,
        'record_type': record_type,
        'record_value': record_value
    }
    response = requests.post(url, headers=headers, json=data)
    return response.json()

# 获取访问令牌
def get_access_token(secret_id, secret_key):
    # 这里省略获取访问令牌的具体实现
    pass

# 示例调用
domain_name = 'example.com'
register_response = register_domain(domain_name)
if register_response['status'] == 'success':
    configure_dns(domain_name, 'A', '192.168.1.1')