BLD Project Service

How to Setup

You can easiest setup on:

  • Browsers
    • Google Chrome, Mozilla Firefox, Microsoft Edge, Brave, ...another modern browsers
  • Mobile devices
    • Android, iOS
  • OS/Distros
    • Linux, macOS, Windows
  • Different routers
  • Any device that can be configured for DNS 😎

Configuring

BLD on Google Chrome

  1. Click on the three-dot menu in your browser window (Settings Menu)
  2. Select Settings
  3. Scroll down to Privacy and security > Security
  4. Scroll down and enable the Use secure DNS switch
  5. Select from dropdown menu Customised in Use secure DNS section
  6. Set address https://bld.sys-adm.in/dns-query

BLD on Mozilla Firefox

  1. Click the menu button
  2. Select Settings
  3. In the General menu, scroll down to access Network Settings
  4. Click on the Settings button.
  5. Click Enable DNS over HTTPS and select Custom in dropdown menu
  6. Set address https://bld.sys-adm.in/dns-query

BLD on Brave

  1. Click the menu button in your browser window
  2. Navigate to Settings
  3. On the left side of the menu, scroll down and click Additional settings
  4. Navigate to Privacy and security > Security
  5. Select from dropdown menu Customised in Use secure DNS section
  6. Set address https://bld.sys-adm.in/dns-query

BLD on Edge

  1. Go to edge://settings/privacy
  2. Scroll down to the Security section
  3. Make sure the Use secure DNS option is enabled
  4. Select Choose a service provider > https://bld.sys-adm.in/dns-query

Mobile devices

BLD on Android

  1. Open Settings
  2. In the Search settings enter DNS
  3. Open Private DNS and select **Private DNS provider hostname **
  4. Add bld.sys-adm.in

BLD on iOS / MacOS

  1. Download iOS profile from lab.sys-adm.in
  2. Tap to downloaded file. You will see message: Profile Downloaded Profiles the profile is Settings.app if you want to install it
  3. Open Settings
  4. On the top menu item, tap to Profile Downloaded
  5. Install profile

OS/Distros

You can find fastest DNS server for you region with dns-tester script:

Windows

  1. Open Start menu, select gear icon
  2. On the Settings windows click to Network & Internet
  3. Click to Ethernet > Network
  4. Click to edit IP settings
  5. Change DNS settings
    • Preferred DNS 49.12.234.130
    • Alternate DNS 135.125.204.230

macOS

  1. Open System Preferences
  2. Open Network
  3. Select you network > Advanced
  4. Open DNS tab
  5. Add servers:
    • DNS 49.12.234.130
    • DNS 135.125.204.230
    • DNS 212.19.134.52

Linux

  1. Open Network settings
  2. Select your interface in the Network Manager window
  3. In the network interface window add DNS servers: 49.12.234.130 135.125.204.230 212.19.134.52

Routers

You can use BLD as DNS server for DHCP clients or preferred DNS server in the router DNS settings. You can receive IP addresses list from nslookup command:

nslookup bld.sys-adm.in

If your router support DoH/DoT, you can use BLD addresses from list:

  • https://bld.sys-adm.in/dns-query

Additional Instructions

  • How to setup Keenetic
  • How setup on Mikrotik
    • In this article on step 2 specified broken link, possible fix:
    • /tool fetch url=https://curl.se/ca/cacert.pem
    • /certificate import file-name=cacert.pem passphrase="your password"
  • How to Enable DNS over HTTPS on Windows 11
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