DNS stands for Domain Name System. A DNS enables a computer to keep track of website names without the use of IP addresses. A DNS test finds out which DNS servers are used by the domain specified by the user.
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it needs to support SRV records.
Nslookup
nslookup
ipconfig
DNS would not respond to that kind of address since it contains spaces. Try an Internet search to find the actual site name.
dns spoofin
The dynamic DNS integrated DNS refers to the method of automatically updating a name server in the DNS in real time.
DNS offers you the ability to look up domain names and IP owners. It also offers you the ability to check ports, ping hosts and much more.
Secondary DNS gets its records from the Primary DNS Server. The secondary DNS is essentially there in case the primary DNS doesn't respond.
the reason is that some kind of DNS is not on or working (I found that out by my self).
A DNS root zone is the top-level DNS zone in a Domain Name System (DNS) hierarchy