Chrome off infection sites, but not in chromium should be used. If using another application or Web browser you may not be protected from malicious sites….
If you don’t want your computer to be infected, it’s also a method of using 220.127.116.11 DNS.
18.104.22.168 is The Quad9 DNS service, It’s checks IBM X-Force’s threat intelligence database. Those checks protect agains landing on any of the 40 billion evil sites and images X-Force has found to be dangerous.