老域名有什么好处

import datetime
import requests

def check_domain_expiration(domain):
    # 这里假设使用腾讯云API检查域名续费日期
    api_url = "https://api.cloud.tencent.com/domain/check_expiration"
    params = {
        "domain": domain
    }
    response = requests.get(api_url, params=params)
    if response.status_code == 200:
        expiration_date = response.json()["expiration_date"]
        return expiration_date
    else:
        return None

def send_reminder_email(email, domain, days_until_expiration):
    # 这里假设使用SMTP发送邮件提醒
    import smtplib
    from email.mime.text import MIMEText

    msg = MIMEText(f"域名 {domain} 将在 {days_until_expiration} 天后过期，请及时续费。")
    msg['Subject'] = '域名续费提醒'
    msg['From'] = 'your_email@example.com'
    msg['To'] = email

    smtp_server = 'smtp.example.com'
    smtp_port = 587
    smtp_username = 'your_email@example.com'
    smtp_password = 'your_password'

    server = smtplib.SMTP(smtp_server, smtp_port)
    server.starttls()
    server.login(smtp_username, smtp_password)
    server.sendmail(smtp_username, [email], msg.as_string())
    server.quit()

domain = "example.com"
expiration_date = check_domain_expiration(domain)
if expiration_date:
    days_until_expiration = (expiration_date - datetime.datetime.now()).days
    if days_until_expiration < 30:
        send_reminder_email("admin@example.com", domain, days_until_expiration)