域名检测工具 怎么搭建

pip install requests dnspython

import requests
import dns.resolver

def check_domain_availability(domain):
    try:
        response = requests.get(f"http://{domain}")
        if response.status_code == 200:
            return f"{domain} is available and accessible."
        else:
            return f"{domain} is registered but not accessible (HTTP {response.status_code})."
    except requests.ConnectionError:
        return f"{domain} is not reachable."

def check_dns_records(domain):
    records = {}
    try:
        answers = dns.resolver.resolve(domain, 'A')
        records['A'] = [rdata.address for rdata in answers]
        
        answers = dns.resolver.resolve(domain, 'MX')
        records['MX'] = [rdata.exchange.to_text() for rdata in answers]
        
        return records
    except dns.resolver.NXDOMAIN:
        return f"{domain} does not exist."
    except dns.resolver.NoAnswer:
        return f"{domain} has no DNS records of the requested type."
    except dns.resolver.Timeout:
        return f"Timed out while querying DNS records for {domain}."

if __name__ == "__main__":
    domain = input("Enter the domain to check: ")
    
    availability_result = check_domain_availability(domain)
    print(availability_result)
    
    dns_result = check_dns_records(domain)
    print(dns_result)

python domain_checker.py