ScamLens

macOS

Recommended: install the iOS Configuration Profile. macOS accepts the same profile and enables DNS-over-HTTPS system-wide — encrypted and harder to bypass than raw DNS.

Or configure DNS manually

  1. Open System SettingsNetwork.
  2. Select your active interface (Wi-Fi or Ethernet) → Details…
  3. Go to the DNS tab.
  4. Click + under DNS Servers and add: 210.187.49.141
  5. Remove other servers so queries go only to ScamLens, then click OK.
DoH endpoint for browser-level setup:
https://dns.vendly.my/dns-query

Terminal alternative

networksetup -setdnsservers Wi-Fi 210.187.49.141
dscacheutil -flushcache
sudo killall -HUP mDNSResponder
Am I protected?
Runs a quick DNS probe against a known test domain.
Troubleshooting
Profile install dialog never appears.
macOS downloads the profile to System Settings → Privacy & Security → Profiles. Open it from there.
DNS setting reverts after reboot.
The active network service might differ from 'Wi-Fi'. Run `networksetup -listallnetworkservices` and repeat with your actual interface name.
Safari caches scam-domain lookups.
Clear with: Develop menu → Empty Caches, or relaunch Safari.