Manual IPv4 DNS or encrypted DNS setup in network settings
Step-by-step instructions
Follow the steps below. Setup takes less than two minutes.
1Open Settings (Win + I) → Network & internet.
2Select your active connection (Wi-Fi or Ethernet) and open properties.
3In the DNS server assignment section, click Edit.
4Select Manual and toggle the IPv4 switch to On.
5Set Preferred DNS to: 143.20.64.55.
6Set Alternate DNS to the backup resolver: 91.108.243.78.
7Important for Belarus: Press Win+R → ncpa.cpl → Network Adapter Properties → Uncheck 'Internet Protocol Version 6 (TCP/IPv6)'.
8Save settings, flush DNS cache via 'ipconfig /flushdns' in terminal, and verify the connection.
💡 Tip: Always disable IPv6 on your network adapter in Windows: Beltelecom routers provide an IPv6 DNS that Windows prioritizes, causing ISP leaks and geo-blocking.
Manual configuration parameters
Standard DNS (IPv4)
143.20.64.55
Backup: 91.108.243.78
DNS-over-TLS (DoT)
dns.bezmezhau.com
Port: 853 (for routers and Android)
DNS-over-HTTPS (DoH)
https://dns.bezmezhau.com/dns-query
Port: 443 (for browsers and DoH clients)
Completed configuration?
Verify that your traffic is being resolved securely through Bezmezhau DNS.