https://www.home.neustar/dns-services/ultra-recursive-dns (beállítási útmutató is van benne)
Family Secure
For families that want to ensure children don’t have access to mature content. Includes Reliability & Performance + Threat Protection.
Blocking Level: Medium
Categories Blocked: Low + Gambling, Pornography, Violence & Hate/Discrimination
IP Addresses:
IPv4: 156.154.70.3, 156.154.71.3
IPv6: 2610:a1:1018::3, 2610:a1:1019::3