检测域名是否能访问

import socket

def check_domain(domain):
    try:
        ip = socket.gethostbyname(domain)
        print(f"Domain {domain} resolved to IP: {ip}")
        return True
    except socket.gaierror:
        print(f"Domain {domain} could not be resolved.")
        return False

def check_http(domain):
    import requests
    try:
        response = requests.get(f"http://{domain}", timeout=5)
        if response.status_code == 200:
            print(f"Domain {domain} is accessible.")
            return True
        else:
            print(f"Domain {domain} returned status code: {response.status_code}")
            return False
    except requests.exceptions.RequestException as e:
        print(f"Domain {domain} could not be accessed: {e}")
        return False

# 示例使用
domain = "example.com"
if check_domain(domain):
    check_http(domain)