Domain

LEARN THE DOMAIN WITH THE EZI, THE LEADING FIELD OF WEB TECHNOLOGY

WHAT’S THE DOMAIN?

01- Domain Definition

Address for searching on internet is made by number such as 211.233.15.192. This digital address is IP (Internet Protocol) and it os difficult to remember these Digital number. So, we can use another Alphabet (Letters) address which is called: “Domain”

General speaking, Domain is Internet Address.

02- Limitation Domain Name

+ English letters a to z (not case sentitive), Digits 0 to 9 and the hyphen “-“

+ Without regard to upper-case or lower-case, must not contain two characters “-” in sequence.

+ The name has to contain at least two characters, and no more than 63 characters. The entire domain name, counting the separating dots, must be no longer than 255 characters.

+ Was not register with the words that contrary to good morals or manner.

03- What is the domain name server?

Domain Name Server let you know the IP address of your domain name For example, when you registrate Domain, you have to take Name server in order to you can find your Domain Address. If you move your house, you must registrate with Village Office. It is the same if you want t o move hosting to other web hosting, you need to change Doamin Name Server.

This image show how to connect with user’s computer with domain name, when you search ‘www.nic.co.kr’ webpage in your computer

04- What is the NIC?

Normally, domain management and registration are worked in NIC (Network Information Center). Korea manages kr domain at KRNIC (Korea Network Information Center) Vietnam manages vn domain at VNNIC (www.vnnic.vn) And U.S.A Network Solutions manages com, org, net, edu, gov, mil, int domain.

COMMON TOP DOMAIN INSTITUTES AND REGISTRATION CENTER
ORG: Normally non-profit / Verisign GRS (U.S.A).
NET: Institute managin network / Verisign GRS (U.S.A)
COM: Corporation having purpose that to make profit / Verisign GRS (U.S.A)
EDU: College / University / Verisign GRS (U.S.A)
GOV: Federal government offices in U.S.A / CENT (U.S.A)
MIL: Frederal military offices in U.S.A / DoD NIC (U.S.A)
INT: International Institute (ex. UN) / ISI (U.S.A)

REGISTRATION PROCEDURE

REQUIRED DOCUMENT FOR REGISTRATING DOMAIN

When you use web agency, you have to attach for us your email, name and address ( in Vietnamese, English), phone number.

DOMAIN PERIOD EXTENSION

If you want to renew domain period, you have to check email from EZI prior 30 minutes before expired time of Domain. Next step, you registrate for period extension and pay for service. Then, you can get our service when you complete this payment step.