Understanding DNS Blocks
Picture the government as a nosy neighbour who keeps peering over your fence, deciding what you can and can’t see on the internet. DNS (Domain Name System) blocks are their tool of choice: when you type in a web address, your computer asks a DNS server for the actual IP address. If the DNS server is told to fib about certain addresses—well, you’re out of luck, mate. That’s where we get creative.
Common Methods to Bypass DNS Blocking
1. Change Your DNS Resolver
First cab off the rank: just don’t use the government’s DNS servers. Switch to a third-party DNS resolver, and you’re already dodging the first punch.
Popular DNS Providers
| Provider | Primary DNS | Secondary DNS | Supports DNS-over-HTTPS (DoH)? |
|---|---|---|---|
| Google Public | 8.8.8.8 | 8.8.4.4 | Yes |
| Cloudflare | 1.1.1.1 | 1.0.0.1 | Yes |
| OpenDNS | 208.67.222.222 | 208.67.220.220 | Yes |
| Quad9 | 9.9.9.9 | 149.112.112.112 | Yes |
Changing DNS on Windows
- Open Control Panel ➜ Network and Internet ➜ Network and Sharing Center.
- Click Change adapter settings.
- Right-click your connection, select Properties.
- Select Internet Protocol Version 4 (TCP/IPv4) ➜ Properties.
- Use the following DNS server addresses:
- Preferred: 1.1.1.1
- Alternate: 8.8.8.8
macOS
# System Preferences > Network > Advanced > DNS
# Add: 1.1.1.1 and 8.8.8.8
2. Use Encrypted DNS (DoH/DoT)
Governments sometimes use DNS interception. Enter DNS-over-HTTPS (DoH) and DNS-over-TLS (DoT)—these encrypt your queries, making them look like regular HTTPS traffic.
Firefox Example (DNS-over-HTTPS)
- Go to Preferences.
- Search for “DNS”.
- Under Network Settings, click Settings.
- Scroll down to Enable DNS over HTTPS.
- Choose a provider (Cloudflare or custom).
Command Line with cloudflared (DoH Proxy)
# Install cloudflared (https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/install-and-setup/installation/)
cloudflared proxy-dns
# Now set your system DNS to 127.0.0.1
3. Edit Your Hosts File
If only a handful of sites are blocked, you can take the old-school route and manually add IPs to your hosts file. This tells your computer to skip DNS altogether.
Windows
- Open Notepad as Administrator.
- Open
C:\Windows\System32\drivers\etc\hosts. - Add:
104.21.25.144 example.com
(Replace IP and domain as needed. Get the IP withpingor an online DNS lookup tool.)
macOS/Linux
sudo nano /etc/hosts
# Add: 104.21.25.144 example.com
4. Use Public Proxy Servers
Now, mate, if they’re blocking at the DNS and IP level, you’ll need to funnel your traffic through a detour—proxies. Public proxies route your requests, making it seem you’re somewhere else.
Finding Proxies with ProxyRoller
Head to ProxyRoller for a smorgasbord of fresh, free proxies—HTTP, HTTPS, SOCKS4, SOCKS5, the whole lot. Just don’t expect five-star service from free proxies; they’re the backpacker hostels of the internet.
Configuring Proxy in Windows
- Settings ➜ Network & Internet ➜ Proxy.
- Turn on Manual proxy setup.
- Enter the IP and port from ProxyRoller.
Browser Extension Example (FoxyProxy)
- Install FoxyProxy on Firefox or Chrome.
- Add a new proxy using IP and port from ProxyRoller.
- Choose which sites to send through the proxy.
5. Deploy a VPN (Virtual Private Network)
If you want the Rolls Royce of bypassing, a VPN is the way. Your traffic is encrypted and sent through a remote server. These are hard to block unless the government is going all North Korea.
| Bypass Method | Efficacy | Difficulty | Stealth | Example Services |
|---|---|---|---|---|
| Third-party DNS | Medium | Easy | Low | Google, Cloudflare |
| Encrypted DNS (DoH/DoT) | High | Medium | High | NextDNS, Cloudflare |
| Hosts File | Low | Easy | Low | Manual |
| Public Proxy | Medium | Medium | Medium | ProxyRoller |
| VPN | Very High | Easy | Very High | Mullvad, ProtonVPN, NordVPN |
Advanced: Tunneling DNS with DNSCrypt
For the tinkerers, DNSCrypt wraps your DNS traffic up like a meat pie—secure and tasty.
- Download DNSCrypt-Proxy.
- Unpack and edit
dnscrypt-proxy.tomlto select a resolver. - Start the service:
bash
./dnscrypt-proxy - Point your system DNS to
127.0.0.1.
Troubleshooting and Tips
- If proxies from ProxyRoller are slow, try another—there’s plenty in the esky.
- Some ISPs perform SNI-based blocking; in this case, encrypted SNI (ESNI) or a VPN is your best mate.
- For persistent blocks, combine methods: Encrypted DNS + Proxy + VPN.
Handy Resources
- Cloudflare DNS
- Google Public DNS
- ProxyRoller Free Proxies
- FoxyProxy Browser Extension
- DNSCrypt Project
- cloudflared DoH Proxy
If you’re ever stuck behind a wall, just remember: where there’s a bloke with a laptop and a bit of Aussie ingenuity, there’s a way to get through. Keep it legal, keep it ethical, and don’t forget to check your local laws before you go bush-bashing your way past blocks.
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