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GoDaddy is the largest registrar ... a set of name server records in the DNS servers of the parent domain, indicating the IP addresses [10] of DNS servers that are ...
For example, to do a reverse lookup of the IP address 8.8.4.4 the PTR record for the domain name 4.4.8.8.in-addr.arpa would be looked up, and found to point to dns.google. If the A record for dns.google in turn pointed back to 8.8.4.4 then it would be said to be forward-confirmed.
GoDaddy Inc. is an American publicly traded Internet domain registry, domain registrar and web hosting company [3] headquartered in Tempe, Arizona, and incorporated in Delaware. [4] As of 2023, GoDaddy is the world's fifth largest web host by market share, [5] [6] with over 62 million registered domains. [7]
DNS servers, which are located all over the world, translate domain names into IP addresses, giving them control over which server a user may access via a given domain. Below the root, Internet resources are organized into a hierarchy of domains, administered by the respective registrars and domain name holders.
Google Public DNS is a Domain Name System (DNS) service offered to Internet users worldwide by Google. It functions as a recursive name server . Google Public DNS was announced on December 3, 2009, [ 1 ] in an effort described as "making the web faster and more secure."
The Internet Assigned Numbers Authority (IANA) is a standards organization that oversees global IP address allocation, autonomous system number allocation, root zone management in the Domain Name System (DNS), media types, and other Internet Protocol–related symbols and Internet numbers.
This created the possibility of a biz domain pointing to different IP addresses depending on the specific DNS configuration of a client computer. For this reason, the domain's registry, GoDaddy , requires that a DNS server be officially registered with them on their list of approved DNS servers before a domain registrar may register it in the ...
A reverse DNS lookup is a query of the DNS for domain names when the IP address is known. Multiple domain names may be associated with an IP address. The DNS stores IP addresses in the form of domain names as specially formatted names in pointer (PTR) records within the infrastructure top-level domain arpa. For IPv4, the domain is in-addr.arpa.