dnsgui/daemon/dns_runner.service

[Unit]
Description=DNS Runner Service
After=network.target
StartLimitIntervalSec=0
[Service]
Type=simple
Restart=always
RestartSec=1
User=root
ExecStart=/usr/bin/env php /usr/local/www/dnsgui/daemon/dns_runner.php

[Install]
WantedBy=multi-user.target