{
    "regru_username": "your_username",
    "regru_password": "your_password",
    "domain": "dfv24.com",
    "wildcard": true,
    "email": "admin@dfv24.com",
    "cert_dir": "/etc/letsencrypt/live",
    "log_file": "/var/log/letsencrypt_regru.log",
    "dns_propagation_wait": 60,
    "dns_check_attempts": 10,
    "dns_check_interval": 10
}