Tagged: domain name system

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What Is SOA (Start Of Authority) Record and How To List?

wWDNS system provides different types of information about the domains. SOA or Start Of Authority is one type of information which provides domain and domain server related information. In this tutorial we will examine SOA record and related information. Query SOA Of A Domain We will start simply querying Domain...

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Popular Free DNS Services Around The World

DNS is important protocol for internet. Without DNS protocol we can not use internet effectively. DNS resolves domain and host names into IP addressees where computers and network devices can understand and operate. In recent years  DNS is used to block access to the some web sites and domain names....

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What Is A Dns Server?

Domain Name System is a system or concept used to name hosts connected to the network. DNS is hierarchical which means there is tree like connection in the domain names. DNS is invented by Paul Mockapetris in 1983. What is Domain Name Domain name identifies hosts connected to the network. Domain...

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