换 dns over tls 或者 https 试试

coredns


. {
cache
bind 127.0.0.1
forward . tls://120.53.53.53 127.0.0.1:5301 127.0.0.1:5302 127.0.0.1:5303
log
}

.:5301 {
forward . tls://8.8.8.8 tls://8.8.4.4 {
tls_servername dns.google
health_check 5s
}
cache 30
}

.:5302 {
forward . tls://1.1.1.1 tls://1.0.0.1 {
tls_servername cloudflare-dns.com
health_check 5s
}
cache 30
}

.:5303 {
forward . tls://9.9.9.9 tls://149.112.112.112 {
tls_servername dns.quad9.net
health_check 5s
}
cache 30
}