Web Hosting

The Domain Name System, more popular as DNS, is accountable for associating domain names, the user-friendly names of websites, with their consequent real system names - IP addresses. These IP addresses are crucial for bringing the website online and in the DNS system are recognized as A DNS Records.

The A DNS Records, as well known as a host record or a DNS host, is a record in DNS zone file of your domain that makes the bond between your domain and its matching IP address. With the steps forward of hosting services now website owners can control the DNS host for their domains, that is they can set a A DNS Record to point their domains and hostnames to a static IP address of their choice.

The A host (A) DNS Records maps a hostname to an IP address. A - DNS Records allows visitors to trace the address of your server, akin to a phone book listing the telephone number for a person or business.

A DNS Records described as Address Records which returns a 32-bit IPv4 address that is Internet Protocol version 4, the fourth revision in the development of the Internet Protocol (IP) and it is the first version of the protocol to be widely deployed. The A DNS Records is used to translate from a domain name to an IPv4 address.

A DNS Records as well used for DNSBLs that is a list of IP addresses published through the Internet Domain Name Service (DNS) either as a zone file that can be used by DNS server software, or as a live DNS zone that can be queried in real-time, storing subnet masks in RFC 1101 that is DNS Encoding of Network Names and Other Types, etc.

There are several ways you can go about to get a list of all your A DNS Records. The finest approach is by way of a Zone Transfer. This will show you every DNS Records. However, your nameservers may decline zone transfers to any computer excepting the secondaries nameservers. In that case, you will have to go to one of the nameservers, and get the master zone file.

To test all you’re a DNS Records go through every A DNS Records you found. First, ensure that every A DNS Records points to one and only one IP address and not to a domain name. After that, verify to make certain that IP addresses are accurate. Assuming that you are acquainted with what each machine is used for, you should know how to test them - making sure to connect to the IP address.

Also with most DNS Tools one can check the A DNS Records of their websites. With most of the online based tools, the A DNS Records is the initial thing you notice, together with the NS DNS Records, when you make a DNS lookup. With a few of the personal DNS Tools, you can check just for the A DNS Records of the host by using the dig command on a Unix machine.

DNS i.e. the Domain Name Service is a service that can maintain a huge number of machines IP addresses for gigantic network communication. The DNS Records used in zone file are entitled as standard resource records or sometimes, just RRs.

So as to connect a domain with hosting provider you have to set up some DNS Records. From the hosting provider you should obtain the IP address for your hosting. This is the IP address of the web server where your files will be stored. Once you have this address you can go to the control panel of your registrar where you can manage your domains. Here you will set up some DNS Records to give your registered domain a new life.

The DNS Records will be listed there among other useful information for your account. Just like a phone book its various records, DNS uses several different DNS Records as well.

Important DNS Records are:

1. Mail Server - MX

2. DNS Server - NS

3. Network Host - A

4. Alias - CNAME

5. Reverse Host Record - PTR

6. Text Record - TXT

The information contained within the DNS Records will depend on the type of the DNS Resource Record.

DNS Records are the key defining aspects for an accurate performance of every Name Service. There are various DNS Records that can be defined for a Domain of which a few hold much significance while the rest are just meant for information.