Preferred DNS Server được dịch ra là trình chủ hệ thống tên miền tham chiếu. Preferred DNS Server được định nghĩa như là 1 thành phần của cấu hình TCP/IP. Đây cũng có nghĩa là máy tính của người dùng sẽ luôn biết được thông tin địa chỉ IP của DNS Server.Enter the Preferred DNS server and the Alternate DNS server addresses. Click OK. Using Command Prompt. It is also possible to change the DNS server address for both IPv4 and IPv6 using the Command Prompt. However, the command to set up the primary (or preferred) and the alternate DNS server addresses are somewhat different.Mar 27, 2009 ... Solved: Preferred DNS does not save · If you're using a wireless connection, have you tried a direct connection with a cable to see if that ...Dec 11, 2017 ... In the camera settings the Preferred DNS and Alternate DNS is 8.8.8.8 and 8.8.4.4 respectively (Google's DNS). Why is the camera trying to ...On the next page, click on the Edit button under DNS settings. Select Manual. Specify DNS servers that support DoH (see the list in the next chapter). Select Encrypted only (DNS over HTTPS) from the In the Preferred DNS encryption drop-down menu for each of the servers. If you are using IPv6 DNS, repeat the previous step for the its configuration.Get perfect and free DNS-level protection from ads, tracking, and fraudulent activities. Easily configure and use AdGuard DNS on any device and platform. ... Enter the addresses of one of the servers below as Preferred DNS server and Alternate DNS server. Default servers. AdGuard DNS will block ads and trackers. 94.140.14.14. 94.140.15.15.To specify a DNS server address, in the Preferred DNS and Alternate DNS boxes, type the addresses of the primary and secondary DNS servers. When you select Automatic (DHCP) , the IP address settings and DNS server address setting are set automatically by your router or other access point (recommended).Jul 7, 2023 · Learn how and why to upgrade your DNS server for faster and more secure internet communications. Find out what DNS servers do, how they can affect your online security and privacy, and how to change them easily. In today’s digital age, ensuring the security of your data is of utmost importance. One way to enhance your online security is by using a secure DNS service. To understand secure D...Aug 22, 2018 · 1. Cloudflare DNS. Cloudflare is one of the world’s topmost companies working in the web performance and security domain. in 2018, the company released a new DNS service which is one of the best free and public DNS servers that you can use today. Their new DNS server, the “1.1.1.1” is one of the fastest and privacy-first DNS servers ... Turn off "Automatically detect settings". Restart your computer. If it is already Turned off, please put a checkmark in "Automatically detect settings". Restart your computer. **Change your network DNS. Open Control panel. Select Network and Internet > Network and Sharing center. Click Change adapter settings. a.I'm not sure if Powershell itself has such function but you could use netsh from Powershell like this: netsh interface ip set dns "<connection name>" static 1.2.3.4 primary. netsh interface ip add dns "<connection name>" 1.2.3.5. You may also use WMI to adjust LAN interface settings but I think this is way easier. Share.Jan 5, 2024 · Cloudflare DNS is an enterprise-grade DNS service that offers some of the fastest response times, 100% uptime, and built-in mitigation against DDoS attacks. With an average DNS lookup speed of 11ms, Cloudflare is the fastest DNS service in the world. It also has data centers in over 200 cities so it offers 100% uptime and unparalleled redundancy. Tried the Wifi while sitting at a Starbucks, the office, or the Apple Store, it always put 192.168.1.1 as the DNS server instead of the correct DNS IP supplied by the DHCP router. I tried this under Command Prompt (run as Administrator), still did not help: netsh winsock reset. ipconfig /flushdns. ipconfig /renew.Preferred Commerce News: This is the News-site for the company Preferred Commerce on Markets Insider Indices Commodities Currencies StocksMar 18, 2022 · Ensure the "Use the following DNS server addresses" radio button is checked, and input your new DNS settings into the "Preferred DNS server" field (you can go ahead and fill in the "Alternate DNS server" field too, but this is just a backup server address, so is not strictly necessary). Click "OK". You have specified a preferred DNS server, and a alternate fail-back secondary DNS server to be used if the primary fails to answer. There is no connection between the two. It's actually advisable to use a different alternate DNS server, in case the DNS servers of the preferred one are unreachable for some reason.Learn how to change your DNS settings to use Google Public DNS, a free, global Domain Name System (DNS) resolution service. Follow the …If the current DNS servers are slow and unreliable or don’t trust your ISP system, you can change the DNS addresses on Windows 11 in at least four …Bypassing Restrictions: By using a different DNS server address, you may be able to bypass certain restrictions imposed by your ISP or government. Finding Your Preferred DNS Server Address. To find your preferred DNS server address, follow these steps: Step 1: Open Network Settings. In most operating systems, you can access …Preferred DNS Server: 208.67.220.220 (OpenDNS) or the preferred DNS server that you want to use on this device Alternate DNS Server: 208.67.222.222 (OpenDNS) Click OK to save your changes. How to set a static IP address in Windows 7 or Windows 8 ...Jul 3, 2023 · But just because it is preferred by the ISP, that doesn't mean it is the best DNS for you. How DNS Servers Work. A DNS server is actually a cluster of servers that work together. When you type a domain name into a browser, that data is sent to a DNS resolver server. The resolver interacts with the other servers to find the IP address associated ... Mar 21, 2022 · To change the Windows 10 DNS address with Settings, use these steps: Open Settings. Click on Network & Internet. Click on Status. Under the “Network status” section, click the Properties button for the network you want to modify. Under the “IP settings” section, click the Edit button. Learn how to change the DNS address on Windows 11 using three methods: Settings app, Control Panel, and Command Prompt. Find out the …Google DNS: 8.8.8.8 and 8.8.4.4. Cloudflare DNS: 1.1.1.1 and 1.0.0.1. OpenDNS: 208.67.222.123 and 208.67.222.220. The chart is taken from Cloudflare’s DNS. Cloudflare DNS is the newcomer in the scene who claims to be the fastest DNS in the market right now. Google DNS and OpenDNS have been around for quite some time.Each server should list itself as the preferred DNS server list a replica server as the secondary. There are conflicting opinions on whether to use 127.0.0.1 as the primary or the server's actual address. I like to use the server's actual address as the primary andCustom DNS Provider: If you have a specific DNS Provider in mind, you can input its details, and the script will add your IPv4 and IPv6 DNS provider addresses. 🤝 User-Friendly Restart Option : After completing the network tasks, the script provides a user-friendly prompt, allowing users to restart their computers for the changes to take full effect.See all France Public DNS Servers List. Explore and find which DNS server you want to use in your Windows or MAC DNS settings. IP Address Location ASN Number Software / Version DNSSEC Reliability 46.105.55.84 core4.evangelizo.org Roubaix, Hauts-deSep 3, 2023 · Instead, you can use DNS servers run by a third party. Two of the most popular third-party DNS servers are OpenDNS and Google Public DNS. In some cases, these DNS servers may provide you with faster DNS resolves---speeding up your connection the first time you connect to a domain name. However, the actual speed differences you see will vary ... Feb 5, 2022 ... The default for Fedora is to use systemd-resolved, so you should use resolvectl to update it. The other main available method that is used in ...Preferred Commerce News: This is the News-site for the company Preferred Commerce on Markets Insider Indices Commodities Currencies StocksAug 22, 2018 · 1. Cloudflare DNS. Cloudflare is one of the world’s topmost companies working in the web performance and security domain. in 2018, the company released a new DNS service which is one of the best free and public DNS servers that you can use today. Their new DNS server, the “1.1.1.1” is one of the fastest and privacy-first DNS servers ... In today’s fast-paced business environment, having a reliable banking partner is crucial for the success of any organization. When it comes to managing financial transactions and s...Now, turn on IPv4 enter your DNS server address in the Preferred DNS column and the Alternate DNS column. 5. Finally, click on the Save button to save your settings. That is all how to change DNS settings in Windows 11. You will now be able to browse the internet more securely and fastly. All DNS servers fall into one of four categories: Recursive resolvers, root nameservers, TLD nameservers, and authoritative nameservers. In a typical DNS lookup (when there is no caching in play), these four DNS servers work together in harmony to complete the task of delivering the IP address for a specified domain to the client (the client is ... Mar 13, 2023 · Here's how to configure DNS forwarders using the DNS Manager console. From the Windows desktop, open the Start menu, select Windows Administrative Tools > DNS. Select and hold (or right-click) your server, and then select Properties. Select the Forwarders tab, then select Edit. Enter the IP address of the DNS server to forward requests to. Jul 7, 2023 · Learn how and why to upgrade your DNS server for faster and more secure internet communications. Find out what DNS servers do, how they can affect your online security and privacy, and how to change them easily. Preferred DNS servers act as a device's "first choice" when making DNS requests. Alternate servers, on the other hand, are only used when the primary DNS server does not respond. They act as a backup for the DNS system as a whole. It's important to note that if a primary server is functioning properly but it can't convert a particular URL into ...Dec 23, 2017 ... ... same on my router. I know I can use google DNS but prefer to use Rogers DNS instead. 0 Likes. Reply. Re: Stable Rogers DNS IP Addresses.Dec 26, 2023 · To modify the domain controller's DNS client configuration, follow these steps: Right-click My Network Places, and then select Properties. Right-click Local Area Connection, and then select Properties. Select Internet Protocol (TCP/IP), and then select Properties. Select Advanced, and then select the DNS tab. Pengaturan DNS pilih Use the following DNS Server address Preferred DNS server isi 8.8.8.8 Alternate DNS server isi 8.8.4.4. 7. Setelah itu klik OK, sekarang Anda telah menggunakan DNS Google. Demikianlah informasi cara menggunakan publik DNS Google di Windows 11, semoga bermanfaat dan gunakan DNS ini dengan sebaik mungkin.There's two relatively easy workarounds for this issue. Configure each of your PC's to use your preferred DNS servers. For Windows, press [Windows-key]+ [R], enter ncpa.cpl and press [Enter] Right-click your network adapter and select Properties. Select Internet Protocol Version 4 (TCP/IPv4) and click Properties.See all United States of America Public DNS Servers List. Explore and find which DNS server you want to use in your Windows or MAC DNS settings.Jan 16, 2024 · Under “preferred DNS,” enter the IP address of your preferred DNS server. For example, 1.1.1.1 is Cloudflare’s primary DNS server address. Next, enter the secondary DNS server’s IP ( 1.0.0 ... Nov 16, 2021 · To set your upstream DNS server, add a new line to your config file: server=8.8.8.8. server=4.4.4.4. This instructs Dnsmasq to forward unresolved queries to 8.8.8.8. If that server's unavailable, 4.4.4.4 will be used instead. These addresses are the primary and secondary resolvers for Google's DNS service. When it comes to breakfast spreads, jams and jellies are two popular options that often confuse people. While they may seem similar, there are key differences between the two. Unde...You have specified a preferred DNS server, and a alternate fail-back secondary DNS server to be used if the primary fails to answer. There is no connection between the two. It's actually advisable to use a different alternate DNS server, in case the DNS servers of the preferred one are unreachable for some reason.In today’s digital landscape, having a reliable and efficient DNS (Domain Name System) service is crucial for website performance and security. DNS services play a vital role in co...With the advent of technology, playing games online has become increasingly popular. Whether you’re a casual gamer or a hardcore enthusiast, there is an abundance of options availa...I'm setting up a new HP Color LaserJet Pro M255dw. I was able to manually set an IPv4 address, subnet mask, and default gateway using the touchscreen. but I do not see a way to set a Preferred DNS Address, Alternate DNS Address, or WINS Server. Unless I can set these values, I can not get the prin...برای تغییر سرور DNS خود در ویندوز 10، به Settings> Network & Internet> Change Adapter Settings بروید. سپس روی یک شبکه راست کلیک کرده و Properties> IPv4>Properties را انتخاب کنید. در نهایت، Use the following DNS server address …Get OpenDNS up and running in your home quickly and easily. PhD in Computer Science not required. Thanks to our helpful guides and knowledge base, set up is a breeze. Predict and prevent attacks before they happen using our cloud-delivered enterprise security service. Protect any device, anywhere with OpenDNS.An alternate DNS server is a backup server that a computer contacts when the preferred DNS server is unavailable, or it fails to provide the required information. The alternate DNS server steps in to provide the necessary DNS resolution services when the preferred DNS server is not available. There are several reasons why a computer may need to ...Jun 29, 2022 · Grep-ing the output, we see that Cloudflare's DNS servers are being used. That confirms that the temporary change in DNS server was in effect immediately. After temporarily switching DNS, if you do not like the change, remove the lines that you had added and uncomment the nameserver 127.0.0.53 line. Available DNS Providers DNS resource records are primarily a massive collection of IP addresses of domain names, services, zones, private networks and devices used by DNS servers to locate services or dev...Oct 17, 2023 · A DNS Resolver: Receives the request to resolve the domain name with the IP address. This server does the grunt work in figuring out where the site you want to go resides on the internet. A Root Server: The root server receives the first request and returns a result to let the DNS resolver know the address of the Top Level Domain (TLD) server ... Learn how to change the IPv4 and IPv6 DNS server address in Windows 7, 8, and 10. You can use third-party DNS servers such as Google, …Select the option for Use the following DNS server addresses and enter the following IP addresses into the two fields: Preferred DNS server: 1.1.1.1. Alternate DNS server: 1.0.0.1. Click OK. If you use IPv6, back on the Properties menu, click (don’t uncheck) Internet Protocol Version 6 (TCP/IPv6) and click Properties.Get OpenDNS up and running in your home quickly and easily. PhD in Computer Science not required. Thanks to our helpful guides and knowledge base, set up is a breeze. Predict and prevent attacks before they happen using our cloud-delivered enterprise security service. Protect any device, anywhere with OpenDNS.Preferred DNS server là gì? – những kiến thức xoay quanh khái niệm này sẽ được BKhost hé lộ trong bài viết này. Như tất cả chúng ta đã biết, khi một máy tính cần truy vấn vào thông tin trên một máy nằm ở một mạng khác hay là phân đoạn mạng khác, nó cần đến sự trợ giúp của router.A preferred DNS server (or servers) are what your server will use to translate domain names (like serverfault.com) into IP addresses (like …Confirm the preferred DNS address – for example, 10.1.4.1. Quick note: In a home network, you may also be able to use the router's IP address for the DNS configuration.1. I have installed certbot 0.40.0 and i want to generate manually a certificate running a DNS challenge. certbot certonly -d DOMAIN --manual --prefered-challenge DNS. This used to work before but now i get the following message. certbot: error: unrecognized arguments: --prefered-challenges dns. Is their a way to select the challenge you want ...Preferred DNS Server được dịch ra là trình chủ hệ thống tên miền tham chiếu. Preferred DNS Server được định nghĩa như là 1 thành phần của cấu hình TCP/IP. Đây cũng có nghĩa là máy tính của người dùng sẽ luôn biết được thông tin …If you value your privacy and want to keep one step ahead of the competition, Cloudflare DNS (1.1.1.1) is, in our view, the best option. On the other hand, if you're facing issues with internet speed and connectivity after connecting to Cloudflare—you might prefer using Google public DNS (8.8.8.8/8.8.4.4).Make sure that Use DNSMasq for DNS and Forced DNS Redirection is enabled. he last option is important, that is what is going to force all devices on the network to use your preferred DNS. The preferred DNS will be the DNS you select in the sections above. Step 2. Update Services.Apr 24, 2022 ... then go to the ipconfig through the command prompt. When you do that, it should give you your ipv6 address and not just the local link one.Under the “DNS server assignment” section, click the Edit button. Select the Manual option using the drop-down menu. Turn on the IPv4 toggle switch. Under the “Preferred DNS” section, enter the IP address of the DNS server for Cloudflare, Google, OpenDNS, or another service.Mar 11, 2024 · A guide to the best free and public DNS servers for faster and safer browsing, with speed, privacy, security and ease-of-use as key criteria. Compare six of the best providers, including Cloudflare, Google, Quad9 and OpenDNS, and find out how to switch them easily. To specify a DNS server address, in the Preferred DNS and Alternate DNS boxes, type the addresses of the primary and secondary DNS servers. When you select Automatic (DHCP) , the IP address settings and DNS server address setting are set automatically by your router or other access point (recommended).Oct 17, 2023 · A DNS Resolver: Receives the request to resolve the domain name with the IP address. This server does the grunt work in figuring out where the site you want to go resides on the internet. A Root Server: The root server receives the first request and returns a result to let the DNS resolver know the address of the Top Level Domain (TLD) server ... Jan 25, 2023 · To change your DNS server on a Windows 10 computer, go to Settings > Network & Internet > Change Adapter Settings. Then right-click a connection and select Properties > IPv4 > Properties. Finally,select Use the following DNS server address. Open the Windows Start Menu. You can do this by clicking the button with the Windows logo in the bottom ... When migrating a website to another server you might want a new certificate before switching the A-record. You can use the manual method (certbot certonly --preferred-challenges dns -d example.com) for the initial request.After testing and switching the A-record, use the common webroot method (certbot certonly webroot -d example.com -w … Method №1: Install our app. The easiest way to connect to AdGuard DNS is through our apps. Just download AdGuard or AdGuard VPN and select AdGuard DNS in the DNS server settings. No need to type the addresses manually! Download AdGuard Download AdGuard VPN. Turn off "Automatically detect settings". Restart your computer. If it is already Turned off, please put a checkmark in "Automatically detect settings". Restart your computer. **Change your network DNS. Open Control panel. Select Network and Internet > Network and Sharing center. Click Change adapter settings. a.Sep 22, 2022 · Click Advanced and select the DNS tab. If there are any DNS server IP addresses listed there, write them down for future reference, and remove them from this window. Click OK. Select Use the following DNS server addresses. If there are any IP addresses listed in the Preferred DNS server or Alternate DNS server, write them down for future reference. 1. Cloudflare DNS. Cloudflare is one of the world’s topmost companies working in the web performance and security domain. in 2018, the company released a new DNS service which is one of the best free and public DNS servers that you can use today. Their new DNS server, the “1.1.1.1” is one of the fastest and privacy-first DNS servers ...From among all the many public DNS servers out there, we’ve pinpointed the top 7. As always, we strive to shine a light on the best deals you can find anywhere today. To that end, let’s look at the leading DNS service for Australians. 1. Cloudflare - Fastest Overall.Each server should list itself as the preferred DNS server list a replica server as the secondary. There are conflicting opinions on whether to use 127.0.0.1 as the primary or the server's actual address. I like to use the server's actual address as the primary and another DC on the network as the secondary.The recommended Preferred DNS Server: 8.8.8.8 The recommended Alternate DNS Server: 1.1.1.1 Did you find it helpful? Yes No Send feedback Sorry we couldn't be helpful. Help us improve this article with your feedback. About Us ...In today’s digital world, where cyber threats are becoming increasingly sophisticated, ensuring the security of your online activities has never been more important. One crucial as...Learn how to compare the speed and performance of different DNS services, such as OpenDNS and Google DNS, using free tools like DNS Benchmark and …The recommended Preferred DNS Server: 8.8.8.8 The recommended Alternate DNS Server: 1.1.1.1 Did you find it helpful? Yes No Send feedback Sorry we couldn't be helpful. Help us improve this article with your feedback. About Us ...Your DNS server is the gateway to your online life, including your security and privacy. Here's how you can take a bit more control of it. Skip to content. Menu. ... check the Use the following DNS server addresses box and enter the addresses for the Preferred DNS server (you can use 1.1.1.1 here) and Alternate DNS Server ...In today’s digital landscape, having a reliable and efficient Domain Name System (DNS) service is crucial for any business. A DNS service translates domain names into IP addresses,...I tried to enable the DNS-over-HTTPS option following several online tutorials, however, I see no "Preferred DNS encryption" dropdown option, as the screenshot shows below: I've tried Googling several solutions to this, including adding the EnableAutoDoh DWORD in regedit, but to no avail.Sep 3, 2022 ... By setting up your preferred DNS server at router level and setting all of your devices to use the router's local IP address as their DNS ...I'm setting up a new HP Color LaserJet Pro M255dw. I was able to manually set an IPv4 address, subnet mask, and default gateway using the touchscreen. but I do not see a way to set a Preferred DNS Address, Alternate DNS Address, or WINS Server. Unless I can set these values, I can not get the prin...If the current DNS servers are slow and unreliable or don’t trust your ISP system, you can change the DNS addresses on Windows 11 in at least four …Jul 7, 2023 · Learn how and why to upgrade your DNS server for faster and more secure internet communications. Find out what DNS servers do, how they can affect your online security and privacy, and how to change them easily.
Preferred DNS server 117.121.222.223 Alternate DNS server 117.121.210.111 DNS TT&T Preferred DNS server 202.69.137.137 Alternate DNS server 202.69.137.138 DNS CAT Preferred DNS server 61.19.245.245 Alternate DNS server 61.19.245.246 . สนใจสอบ .... Livestream football
Confirm the preferred DNS address – for example, 10.1.4.1. Quick note: In a home network, you may also be able to use the router's IP address for the DNS configuration.When migrating a website to another server you might want a new certificate before switching the A-record. You can use the manual method (certbot certonly --preferred-challenges dns -d example.com) for the initial request.After testing and switching the A-record, use the common webroot method (certbot certonly webroot -d example.com -w …Using a secure DNS server, like the ones operated by VPNs, can keep your browsing data private and inaccessible to your internet service provider (ISP), the government and hackers. …Go to Settings > Network & Internet > Status. Under Advanced network settings, click Network troubleshooter. Once clicked, the troubleshooter may ask which network you want to troubleshoot. Once you've selected a network, it will begin to detect issues with your connection. Once finished, it will give a diagnosis and potential fix.Only a failure to respond will cause the DNS client to switch Preferred DNS servers; receiving an authoritative but incorrect response does not cause the DNS client to try another server. As a result, configuring a Domain Controller with itself and another DNS server as Preferred and Alternate servers helps to ensure that a response is received, … See all United States of America Public DNS Servers List. Explore and find which DNS server you want to use in your Windows or MAC DNS settings. Primary DNS servers contain all relevant resource records and handle DNS queries for a domain. By contrast, secondary DNS servers contain zone file copies that are read-only, meaning they cannot be modified. Instead of getting their information from local files, they receive pertinent information from a primary server in a communication process ... On Windows 11, 10, or a router, you can start Cloudflare's 1.1.1.1 DNS resolver service as the default DNS service for your computer and network, and in this guide, I'll teach you how.1. Cloudflare DNS. Cloudflare is one of the world’s topmost companies working in the web performance and security domain. in 2018, the company released a new DNS service which is one of the best free and public DNS servers that you can use today. Their new DNS server, the “1.1.1.1” is one of the fastest and privacy-first DNS servers ...First, open “Settings.”. Look for the section named “Connections.”. Select “More Connection Settings” to expand the options. Click on “Private DNS” under the network settings, though these vary on different android phones. Click “Private DNS provider hostname.”. Write the address of the preferred private DNS service.Preferred dns server là gì? Dns server là viết tắt của cụm từ Domain Name System, mang ý nghĩa đầy đủ là hệ thống phân giải tên miền. DNS được phát minh vào năm 1984 cho Internet, chỉ một hệ thống cho phép thiết lập …Dec 14, 2023 · To change the DNS address of Windows 11 from the legacy Control Panel, use these steps: Open Control Panel. Click on Network and Internet. Click on Network and Sharing Center. Click the “Change adapter settings” option from the left pane. Right-click the network adapter and select the Properties option. All DNS servers fall into one of four categories: Recursive resolvers, root nameservers, TLD nameservers, and authoritative nameservers. In a typical DNS lookup (when there is no caching in play), these four DNS servers work together in harmony to complete the task of delivering the IP address for a specified domain to the client (the client is ... Pengaturan DNS pilih Use the following DNS Server address Preferred DNS server isi 8.8.8.8 Alternate DNS server isi 8.8.4.4. 7. Setelah itu klik OK, sekarang Anda telah menggunakan DNS Google. Demikianlah informasi cara menggunakan publik DNS Google di Windows 11, semoga bermanfaat dan gunakan DNS ini dengan sebaik mungkin.รวบรวม DNS server ของอินเตอร์เน็ตแต่ละค่าย . *** กรณีดูแล้วเหมือน ...May 27, 2020 · Step 6: Enter the primary DNS server address in the first “preferred” field and the secondary DNS server in the second “alternate” field. Step 7: Click the OK button to complete. Jan 16, 2024 · Under “preferred DNS,” enter the IP address of your preferred DNS server. For example, 1.1.1.1 is Cloudflare’s primary DNS server address. Next, enter the secondary DNS server’s IP ( 1.0.0 ... A Preferred DNS server plays a vital role in translating domain names into IP addresses, enabling you to access websites and online resources with ease. By configuring a reliable and fast Preferred DNS server, you can enhance your internet browsing experience, improve network performance, and potentially increase security.Sep 1, 2023 · Type your desired DNS server addresses in the Preferred DNS Server and Alternate DNS Server fields. Check the Validate settings upon exit box and select OK. Restart your computer. Here are the steps to change the DNS server address on Mac: Go to the Apple menu-> System Preferences –> Network. .