Linux动态域名解析服务

import requests
import time

def update_ddns(domain, username, password):
    url = f"https://dynupdate.no-ip.com/nic/update?hostname={domain}&myip={get_current_ip()}&myip6=auto"
    response = requests.get(url, auth=(username, password))
    if response.status_code == 200:
        print("DDNS update successful:", response.text)
    else:
        print("DDNS update failed:", response.status_code, response.text)

def get_current_ip():
    response = requests.get("https://api.ipify.org")
    if response.status_code == 200:
        return response.text
    else:
        raise Exception("Failed to get current IP")

if __name__ == "__main__":
    domain = "yourdomain.ddns.net"
    username = "yourusername"
    password = "yourpassword"
    while True:
        update_ddns(domain, username, password)
        time.sleep(300)  # Update every 5 minutes