怎么删除域名解析记录

import dns.resolver

def delete_dns_record(domain, record_type, record_name):
    try:
        answers = dns.resolver.resolve(domain, record_type)
        for rdata in answers:
            if rdata.to_text().startswith(record_name):
                # 这里需要调用您的DNS服务提供商的API来删除记录
                print(f"Deleting {record_type} record for {record_name} on {domain}")
                # 示例API调用
                # api.delete_record(domain, record_type, record_name)
    except dns.resolver.NXDOMAIN:
        print(f"The domain {domain} does not exist.")
    except dns.resolver.NoAnswer:
        print(f"No {record_type} records found for {domain}.")
    except dns.resolver.Timeout:
        print(f"Timed out while querying DNS records for {domain}.")

# 示例调用
delete_dns_record('example.com', 'A', 'www')