====== DNS Servers ======

^ Server ^ Country ^ IP ^ Remarks ^
| OpenDNS | US | 208.67.222.222 | Preferred |
| | US | 208.67.220.220 | Alternate |
| Google | US | 4.4.4.4 | Preferred |
| | US | 8.8.8.8 | Alternate |
| | SG | 172.253.211.15 | |
| | SG | 74.125.190.130 | |
| CAT Telecom PCL | TH | 61.19.242.154 | |
| Triple T Internet Company LTD | TH | 103.16.205.185 | |
| JasTel Network | TH | 103.16.205.181 | |
| | | 103.16.205.183 | |
| | | 103.16.205.186 | |
| 3BB Broadband | TH | 110.164.252.92 | |
| | | 110.164.252.93 | |
| | | 110.164.252.94 | |
| TOT PCL | TH | 203.113.111.130 | |
| | | 203.113.111.11 | |

  * Check the root DNS server of a domain:<code>host -t ns domain.tld</code>
  * See [[https://www.cyberciti.biz/faq/how-to-find-a-websites-dns-name-server-address/|How to find a website’s DNS (name server) address]]