The DNS uses a hierarchical model. At a certain level, each APPLICATION could use it’s own implementation of a DNS client and therefore it’s own primary (and maybe secondary) DNS servers. (Fortunately, most DON’T go to that extreme - but web brows
Click on My Network Places. Click on View Network Connections. Right-click on Local Area Connection. Click on Properties. Select Internet Protocol (TCP/IP). Click on the Properties tab. The values in the Preferred DNS Server box is what your primary DNS is. Your secondary DNS is the value in the Alternate DNS … How to Find Out What DNS Server You Are Using May 19, 2020 Command-line to list DNS servers used by my system - Ask On an Ubuntu Server 18.04, if you don't want to install anything extra like nm-tool, then systemd-resolve --status will work out of the box for DNS information. If you're interested getting not only your DNS servers, but also default gateway, IP address, network mask, etc, then netplan ip leases eth0 will give you all that information in an Solved: How do I find my DNS? - BT Community
There are several settings that determine which DNS server your computer will use: Your DNS server can be configured in the network settings of your Operating System. If you don't configure DNS in your Operating System, then you can set it in the router. If you don't set it in the router, then your ISP decides which DNS server you use.
Finding out where my DNS is managed? - Hosting - The
WhoIsMyDNS is a free way to see if your router has been hacked
NS Lookup - Lookup Nameserver of any Domain - DNS Checker Nameserver lookup or NS Lookup is a tool for getting name server records of any domain name. NS is a record type of DNS, and it is set up via a hosting provider. Whenever a browser sends a DNS request to DNS server, it sends back the nameserver records, and the name servers are then used to get real IP address behind a domain name. Find your domain registrar - Microsoft 365 admin