Bagaimana Cara Kerja Domain

Bagi yang ingin tahu Bagaimana Cara Kerja Domain semoga artikel singkat ini bisa menjawab pertanyaan Bagaimana Cara Kerja Domain yang selama ini kita gunakan. Karena jika tanpa domain dunia hampa jadinya :) yuk simak penjelasan Bagaimana Cara Kerja Domain:

Pada dunia internet semua komputer / device saling terhubungan antara satu sama lain dan saling berkomunikasi. oleh karena itu dibutuhkan suatu alamat yang unik (saling berbeda), alamat tersebut dinamakan IP Adress. IP Address terbagi 2 saat iini IPv4 dan IPv6. IPv6 dibuat karena semakin sedikitnya IPv4 yang tersedia. Contoh IPv4 (192.168.1.1), Contoh IPv6 (2001:db8:85a3::8a2e:370:7334)

Apabila anda mengakses suatu website dengan menggunakan alamat IP tentu sangat sulit mengingatnya. Oleh sebab itu di ciptakan lah domain name, untuk mempermudah anda mengingat dan mengakses suatu alamat.

Berikut cara kerja dari domain:

Misalkan anda masukin domain “www.google.com”.

komputer akan mengecek apakah domain “www.google.com” tersedia/tersimpan di host local. Kalau tersedia maka komputer mengirim informasi IP address dari www.google.com ke browser. Lalu browser mengirim request dan mendownload content dari halaman www.google.com berdasarkan IP yang ditersimpan

Note:
Oleh sebab itu apabila anda mengganti name server dari domain, dan domain itu telah anda akses sebelumnya ketika masih menggunakan name server yang lama. domain itu tidak dapat langsung update. karena komputer anda telah menyimpan informasi alamat IP dari domain yang telah anda akses.

Jalan Keluar:
Pada windows = tutup browser (karena kadang browser jg ikut menyimpan informasi dari domain, dan akan hilang ketika ditutup). lalu klik kanan pada interface jaringan yang terhubung ke internet lalu klik repair, fungsi repair ini juga membersihkan cache yang tersimpan

Apabila tidak maka komputer coba menghubungi DNS server yang telah anda set pada komputer (defaultnya menggunakan DNS server yang disediakan ISP). DNS server pun mengecek apakah informasi dari domain “www.google.com” tersimpan. Kalau tersimpan maka DNS server akan mereply request ke komputer anda berupa alamat IP dari domain “www.google.com”. Lalu browser mengirim request dan mendownload content dari halaman www.google.com berdasarkan IP yang di terima

Note:
Oleh sebab itu apabila anda mengganti name server dari domain, namun ketika anda akses masih mengarah ke yang lama, walapun anda sudah mencoba membersihkan cache dns di komputer. Itu di sebabkan DNS server yang anda gunakan masih menyimpan informasi tersebut.

Jalan Keluar:
Mengganti DNS server.

kalau tidak tersedia di DNS server atau telah expired, lewat TTL(Time To Live) yang telah di tentukan oleh domain itu. DNS server coba meneruskan request yang anda minta ke root-server yang berjumlah 13. Lalu pada root-server diproses domain “www.google.com” dari kanan ke kiri, pada paling kanan terdapat TLD “.com”. Lalu root server mengecek pada server TLD (setiap TLD mempunyai server masing2) apakah domain “google” tersedia di list tersebut

Apabila tidak maka akan menambilkan dns error dan pada browser kadang tampil “www.google.com not found”

Apabila tersedia maka request akan di teruskan ke nameserver yang ada di domain. Lalu pada nameserver domain di cek apakah “www” pada record “google.com” tersedia.

Apabila tidak tersedia maka akan menambilkan dns error dan pada browser kadang tampil “www.google.com not found”

Apabila ada maka nameserver memberikan informasi alamat IP dari “www.google.com” ke komputer anda melalui DNS server lalu dns server menyimpan informasi dari domain ini. Setelah itu browser mengirim request dan mendownload content dari halaman www.google.com berdasarkan alamat IP yang diterima

Contoh Video Bagaimana DNS bekerja:

Facebook Login

Facebook Login – Tips Secure Login Facebook, all that is certainly what Facebook or abbreviated as FB is a popular social networking website launched on February 4, 2004. Facebook was founded by Mark Zuckerberg, a Harvard student born May 14, 1984 and former Ardsley High School student.

Increasingly many are accessing social networking sites, many are also benefits derived from facebook like to meet old friends, new friends, dating, sales or whatever, and many of the problems such as the number of pledged facebook such nude photos circulating nude photos tina talissa on facebook is known that only the results of engineering and fraud cases etc.

These moments theft case or to say Facebook Login passwords to hack facebook account takes us too much going on, arguably facebook already very safe unless you have the ability to break down certain it was great, Apart from the system itself, but actually a lot happening facebook we got the hack was the result of lack of attention to our own hearts might some of these tips can help.

1. Note the correct website address link. Example klo FB link:. Http://www.facebook.com or. Http://www.facebook.com/login.php usahain always login on the page

2. Do not open strange links. If the click, it’s likely we account username and password will give us.

3. When you play at Warung Internet (Warnet), avoid the check-list box
“Remember me” written just click on the”now”notes when you log in, because it can store usernames and passwords on that computer. Unless using a personal computer.

4. If you are suddenly asked to login again, try to notice the link address (no one) is there anything strange, if it occurs close the page and type in the address that facebook sebenarnyakarena address the possibility of re-login the page is a fake page which are deliberately designed or cool terms phishing.

5. Announcing Never give your password to anyone even his own beloved person, because there are a few events after dropping out or there is a problem facebook you could be misused for a no-no, especially for girls: D or a boy.

Maybe it was a little Tip Secure Login Facebook, if you have any tips for other facebook login can share in the comments field.

An Overview Of Dental Profession

Taking care of your teeth is not only essential for your teeth whitening care but also a necessity for maintain your overall health. One should understand that there exist a number of serious and fatal diseases, sources of which are oral and dental problems. Heart strokes and various types of mouth cancers may also result from improper care of your teeth. Despite getting a good dental implants package, you need to take proper care of your teeth so that you can stay relaxed and happy with a breezing smile. You should learn about your teeth as much as possible. This will make you aware of bacteria, their serious and damaging effects, and proper methods of keeping your teeth cleaning.

In today’s world of modern education, dentistry and surgery are among the most common subjects. Millions of students from every corner of the world get enrolled in dentistry subjects. There are thousands of courses for dentists available in different universities in different geographical regions. Furthermore, there are thousands of subcategories of the field which make it more confined and filtered. As a result, you need to select your profession very carefully. Proper educational counseling should be conducted in order to get the best and most demanding profession. An ambitious dentist will always look for a dental practice for sale to start his own business

Excessive consumption of tea, chocolate, bear and related products are increasing the business of its manufacturers. So, where one part of the economy is getting flourished, there is also an increasing number in dental jobs. Furthermore, pays and bonuses made in the profession are really attracting and stunning. This make young and talented people get attracted towards the profession. But, you should first completely understand your future, your interest and your mind. Once you have a settled up plan, you should start with the profession firmly and confidently. Try to learn about your dental profession as much as possible, because the more you learn, the more better dentist you can be.

Cara Beli Hosting Di Hostgator

Kali ini Cara Beli Hosting Di Hostgator akan dibahas secara singkat dan tuntas, sebab Cara Beli dan dafar Hosting Di Hostgator bagi yg belum pernah mencoba pasti sedikit kesulitan. Baiklah dari pada kepanjangan mukadimahnya berikut ini Cara untuk Beli Hosting Di Hostgator walau tanpa paypal yang verified dari Domain Murah:

- Pertama kunjungi alamat Hosting Di Hostgator http://www.hostgator.com/ kemudian klik “View Web Hosting Plans”

Cara beli hosting di hostgator

- Silakan Pilih paket hosting Hostgator yang akan anda contohnya misalnya “baby plan” untuk mendapatkan paket unlimited domain Hostgator hanya dengan harga sewa $ 9.95 setiap bulannya.

Cara daftar hosting di hostgator

- Proses Cara Beli Hosting Di Hostgator selanjutnya adalah mengisi “nama domain” jika sudah memiliki domain sendiri maka isi nama domain anda, jika belum maka anda bisa sekalian membeli domain Hosting di hostgator (tapi dengan harganya sedikit lebih mahal sekitar $15 untuk domain .com)

hostgator

Jangan lupa masukan “kode kupon diskon” (gunakan cactus untuk potongan $25 atau hgc25 dan beberapa kode kupon diskon lainnya sesuai dengan paket yang anda ambil)

- Proses selanjutnya adalah “pendaftaran”. Anda akan diminta untuk membuat user name dan password serta data-data lainnya yang harus diisi (ingat isi dengan data sebenarnya terutama email jangan sampai salah isi seperti saya dulu :) )
- Silakan memilih metode pembayaran dengan paypal atau kartu kredit.
- Periksa lagi total jumlah tagihan yg harus dibayar, pada contoh saya menggunakan kode kupon diskon “cactus” dan untuk bulan pertama saya hanya harus membayar sebesar $ 0.01 (tidak termasuk domain)

hostgator

Apabila sudah merasa yakin ingin Beli Hosting Di Hostgator proses selanjutnya adalah melakukan pembayaran sesuai dengan metode yang anda pilih misalnya dengan paypal.

Periksa kotak masuk di email yang anda gunakan untuk mendaftar, karena Hosting hostgator akan mengirimkan data-data dan link yang anda gunakan untuk masuk ke cPanel hosting baru anda nantinya (ogameslucky.com) :) Selamat Mencoba

Get To Know About Best Web Hosts

As per the latest web hosting news the provider site5 has taken steps in order to protect our planet. It believes in the fact that this is the only planet that we have and therefore it is our prerogative to save it. It has joined hands with Mokugift so that it can play fair and then return the favor to our planet earth. It has decided that for every site that it hosts or any account that it creates, it will plant a tree so that it plays its role in the reforestation plan. The provider site5 has been a very active provider of web hosting since the year 1999, and it has been serving on the servers that are high end and have fewer customers in each server. This provider calculates and takes its time to find out the ratio of the customer and the server so that there is no overload on any equipment.

Therefore the clients that use this provider should always expect consistency and also an up time. For a better performance, it is always recommended that we must go for the best dedicated servers. When one has a cheap dedicated servers, the server is totally dedicated to its website. This means that it will not be then involved in any other website and therefore the website then becomes more consistent and has an up time. The web hosting news gives regular updates of any new event or any new development in any of the hosting provider’s services.