The best DNS server options for blocking malware and adult content in educational environments:
🔒 Free Options (Quick to Deploy)
|
Service
|
DNS Addresses
|
Blocks
|
Best For
|
|---|---|---|---|
|
Cloudflare for Families
|
1.1.1.3 (malware+adult) / 1.0.0.3 |
Malware + Adult Content
|
Simple setup, fast performance
itch.io
|
|
OpenDNS FamilyShield
|
208.67.222.123 / 208.67.220.123 |
Adult content, phishing, malware
|
Pre-configured, reliable, DoH support
www.lifewire.com
|
|
CleanBrowsing Family Filter
|
185.228.168.168 / 185.228.169.168 |
Adult content, malware, proxies
|
CIPA-compliant, education-focused
cleanbrowsing.org
|
|
AdGuard Family Protection
|
94.140.14.15 / 94.140.15.16 |
Ads, malware, adult sites
|
Additional ad-blocking layer
www.facebook.com
|
|
Yandex.DNS Family
|
77.88.8.7 / 77.88.8.3 |
Adult content, dangerous sites
|
Good geographic coverage in Europe
proxy-seller.com
|
✅ Pros: Zero cost, easy to configure on DHCP/router
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