How to find dns server name from ip address?

  1. Click the Windows Start button, then “All Programs” and “Accessories.” Right-click on “Command Prompt” and choose “Run as Administrator.”
  2. Type “nslookup %ipaddress%” in the black box that appears on the screen, substituting %ipaddress% with the IP address for which you want to find the hostname.

Considering this, how do I find my DNS server name?

  1. Open the Terminal application.
  2. Type host -t ns domain-name-com-here to print the current DNS servers of a domain.
  3. Another options is to run dig ns your-domain-name command.
  4. To find the delegation path from the root name servers, try: dig +trace your-domain-name.

Quick Answer, what is the DNS name of an IP address? The Domain Name System (DNS) is the phonebook of the Internet. Humans access information online through domain names, like or Web browsers interact through Internet Protocol (IP) addresses. DNS translates domain names to IP addresses so browsers can load Internet resources.

Beside above, how do I find the hostname of an IP address? In an open command line, type ping followed by the hostname (for example, ping and press Enter. The command line will show the IP address of the requested web resource in the response.

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Also know, are DNS and IP address the same? An IP address is an address assigned to any computer (including servers) to identify it on a given network. A DNS address is a Domain Name Service which is used to convert alphabetic references into a server‘s IP address generally for hosting services.The nslookup command queries internet domain name servers in two modes. Interactive mode allows you to query name servers for information about various hosts and domains, or to print a list of the hosts in a domain. In noninteractive mode, the names and requested information are printed for a specified host or domain.

What is DNS command?

nslookup (from name server lookup) is a network administration command-line tool for querying the Domain Name System (DNS) to obtain the mapping between domain name and IP address, or other DNS records.

What is DNS and Cname?

A Canonical Name or CNAME record is a type of DNS record that maps an alias name to a true or canonical domain name. CNAME records are typically used to map a subdomain such as www or mail to the domain hosting that subdomain’s content.

How do I find all DNS servers on a domain?

NSLOOKUP will do the job, use the “Set Type=NS” option and the root domain name. This will return all DNS servers in the root and child domains.

Where are root name servers?

Root name servers are the servers at the root of the Domain Name System (DNS) hierarchy. The DNS is the system which converts Internet domain names, such as, into numeric addresses such as 192.71. 80.67 or 2a01:3f0:1:3::67.

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Is www a subdomain?

What exactly is the “www?” Technically, it’s a subdomain traditionally used to indicate that a site is part of the web, as opposed to some other part of the Internet like Gopher or FTP.

What is NS record in DNS?

A DNS Name Server (NS) record specifies the domain name of the name server servicing a particular domain. For example, an NS record with a time-to-live (TTL) of 1100 seconds, and for the com domain serviced by the name server , would be defined as below: com.

What is Google DNS server IP? IPv4 – Alternate DNS. IPv6 – Preferred DNS. 2001:4860:4860::8888.

How do I query root DNS servers?

Why there are only 13 DNS root name servers?

There are a couple of reasons the internet Domain Name System uses exactly 13 DNS servers at the root of its hierarchy. The number 13 was chosen as a compromise between network reliability and performance, and 13 is based on a constraint of Internet Protocol (IP) version 4 (IPv4).

How many root DNS servers are there?

Root name server overview In total, there are 13 main DNS root servers, each of which is named with the letters ‘A’ to ‘M’. They all have a IPv4 address and most have an IPv6 address. Managing the root server is ICANN’s responsibility (Internet Corporation for Assigned Names and Numbers).

What is difference between www and non www?

Webmasters took notice of this trend, and a lot of them just got rid of www. So, from a practical perspective, there is no difference whatsoever between a www and a non-www URL. It is just a personal or brand preference.

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Is WWW2 a subdomain?

Unsourced material may be challenged and removed. WWW2 and WWW3 are hostnames or subdomains, typically used to identify a series of closely related websites within a domain, such as,, and; the series may be continued with additional numbers: WWW4, WWW5, WWW6, and more.

What’s the difference between www and https?

World Wide Web (WWW) acts as a prefix to the HTTP protocol most of the time. HTTPS uses 483 ports for encryption and decryption of data, whereas HTTP uses 80 ports to function. World Wide Web can act as a domain and a sub-domain that can operate with or without HTTP.

What is SOA DNS?

The DNS ‘start of authority’ (SOA) record stores important information about a domain or zone such as the email address of the administrator, when the domain was last updated, and how long the server should wait between refreshes.

What is SOA and NS in DNS?

NS: Name server record, which delegates a DNS zone to an authoritative server. PTR: Pointer record, which defines a name associated with an IP address. SOA: Start of authority, used to designate the primary name server and administrator responsible for a zone.

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