# ============================================
# Public DNS (DoH & DoT) Blocklist
# Maintained by: amnahwaida
# Last Updated: 2026-03-29
# ============================================
# Blocks major DNS-over-HTTPS and DNS-over-TLS 
# providers to prevent Pi-hole bypass.
# ============================================

# --- Cloudflare ---
0.0.0.0 cloudflare-dns.com
0.0.0.0 1dot1dot1dot1.cloudflare-dns.com
0.0.0.0 one.one.one.one

# --- Google ---
0.0.0.0 dns.google
0.0.0.0 dns.google.com
0.0.0.0 8888.google

# --- Quad9 ---
0.0.0.0 dns.quad9.net
0.0.0.0 dns9.quad9.net

# --- OpenDNS / Cisco ---
0.0.0.0 doh.opendns.com
0.0.0.0 doh.familyshield.opendns.com

# --- AdGuard DNS ---
0.0.0.0 dns.adguard.com
0.0.0.0 dns-family.adguard.com
0.0.0.0 adguard-dns.com

# --- CleanBrowsing ---
0.0.0.0 doh.cleanbrowsing.org

# --- Others / Emerging ---
0.0.0.0 dns.comss.one
0.0.0.0 doh.mullvad.net
0.0.0.0 dns.nextdns.io
0.0.0.0 doh.libredns.gr
0.0.0.0 doh.tiar.app
0.0.0.0 doh.njalla.address
0.0.0.0 dns.controld.com
0.0.0.0 p2.freedns.controld.com