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DNS Hosting Service: The Online Guide to Web Addresses
The Domain Name System (DNS) Hosting Service is the digital infrastructure that translates human-friendly web addresses into IP addresses, which are the numerical identifiers needed to find and access websites and online services. This essential service acts as a universal directory for the internet, ensuring that people and devices can access the desired websites in a convenient and efficient manner.
How It Works
Domain Name
Users enter the domain name (e.g. www.example.com) into their browser to access a website.
DNS Servers
DNS servers take the request and begin looking for the IP address associated with the specific domain.
IP Translation
DNS servers consult a global hierarchy of servers to find the IP corresponding to the domain name.
Response to User
Once the IP is found, DNS servers provide this response to the user’s device.
Site Access
With the corresponding IP address, the device connects to the web server associated with the domain and gets the desired content.
Key Characteristics
DNS Zone Management
The DNS hosting provider offers a platform for managing the DNS settings of domains, such as A, MX, CNAME, NS records etc.
DNS Updates and Records
Users can update DNS records to redirect traffic to another IP address or change the email servers.
Subdomain Management
Allows the creation and management of subdomains, as part of the main domain (e.g. blog.example.com).
DNS Security
Provides protection against cyberattacks such as DNS spoofing or DDoS
Redirecting
Can redirect traffic from one domain to another domain or to another web address.
TTL (Time-to-Live)
Sets how long the DNS data will be stored in cache to avoid frequent lookups.
Benefits
The DNS Hosting Service is the foundation of the modern internet, translating domain names into IP addresses to allow people and devices to quickly find and access websites and online services. Without this essential service, browsing the internet would be much more difficult and inefficient.
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Easy Access
Users can access websites using easy-to-remember domain names, instead of memorizing IP addresses.
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Globality
DNS servers are distributed globally, ensuring that requests are handled quickly and efficiently.
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Security
DNS records can be configured to add an extra layer of security and protection.
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Redundancy
DNS hosting providers often offer redundancy to ensure uninterrupted operation.
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Flexibility
The service allows managing DNS settings, redirecting traffic and configuring subdomains.