批量生成二级域名

import dns.resolver

def create_subdomains(base_domain, prefixes):
    subdomains = [f"{prefix}.{base_domain}" for prefix in prefixes]
    for subdomain in subdomains:
        try:
            answers = dns.resolver.resolve(subdomain, 'A')
            print(f"Subdomain {subdomain} resolved successfully: {answers}")
        except dns.resolver.NXDOMAIN:
            print(f"Subdomain {subdomain} does not exist.")
        except dns.resolver.NoAnswer:
            print(f"Subdomain {subdomain} has no answer.")
        except dns.resolver.Timeout:
            print(f"Subdomain {subdomain} timed out.")

# 示例使用
base_domain = "example.com"
prefixes = ["blog", "shop", "news"]
create_subdomains(base_domain, prefixes)