job=fhem (0/1 up)
	state=down, endpoint=http://fhem-exporter:80/metrics, labels={instance="fhem-exporter:80",job="fhem"}, scrapes_total=2133403, scrapes_failed=2133395, last_scrape=1237ms ago, scrape_duration=8ms, samples_scraped=0, error=error when scraping "http://fhem-exporter:80/metrics": dial tcp4: lookup fhem-exporter on 127.0.0.11:53: no such host; try -enableTCP6 command-line flag if you scrape ipv6 addresses