DNS Propagation: Why does the new website take a while to be online around the world?

Why do new websites have to wait? Solve the secret behind DNS Propagation

For the easiest understanding Imagine that the internet is an enormous city. And every website is each house with "address" But the address is very complicated and very difficult to remember (such as 172.217.166.46), so we have to have a "central phone book" of the city that says that if going to "Google.com", where to go? This phone book is DNS (Domain Name System) .

Now, when you create a new website or move the website It's like you "move home" or "build a new house" and then report to a new address in the central phone book. But ... This phone book is not just one book. Every internet service provider (ISP) around the world, such as True, AIS, 3BB, has a copy of their phone for speed in use.

DNS Propagation is the process that "Central Office" gradually send "the latest phone book update" to all internet service providers (ISP) around the world. Which this process takes time Because each server in each country will gradually update the information according to their own rounds Did not immediately update at the same time This is the reason why some people may see a new website. While many people still see an old website

Prompt for illustrations: simple infographic shows "Main DNS Server" (DNS Server). "ISP Server" which is distributed in various points around the world, with arrows and watches as a symbol of the time used to send data.

If you don't understand DNS Propagation, what will it affect?

Not understanding this process may cause more confusion and business problems than expected. Imagine:

• Confusion and waste of time: You may think that the hosting service provider or the web maker is wrong. And waste time looking for a solution in the point that is not the cause of the problem
• Customers see the information that do not match: The customers in Thailand may have seen new promotions on your new website. But customers in America may still see an old webpage Causing confusion and loss of sales opportunities
• Email problems: If you move the hosting and have a new business email (MX Records) during the DNS Propagation is not finished. The email sent to you may not reach or hit back to the sender.
• Lose reliability: The launch of a website that is not fully ready. May make the visitor feel that your brand is not professional. Which is extremely important, especially with the E-Commerce website that must build confidence for customers before paying The preparation is very important, like the checklist safety for the E-Commerce website that must be checked in all items.

Prompt for illustrations: 2 sides of the picture, one of the customers who see new and smiling websites The other side is a confused customer and sees the old website on the same screen. To convey different experiences during the DNS Propagation

How do you know that our website is online around the world?

The good news is that we don't have to sit and wait or wait. There is a free online tool that allows us to "shine" to see the status of DNS Propagation from all over the world. The method is very easy.

1. Enter the DNS CHECKER website: There are many great service providers such as DNS CHECER or WhatsmyDNS.NET.

2. Enter your domain name: Put your website name in the search box (such as yourWebsite.com)

3. Choose the type. Record: Usually for the website Will choose to check at "A" Record , which points to your IP address or your server

4. Click to search and see results: Websites will display world maps or list of countries with IP Address that server in each area. If everywhere is a new "IP Address" with a green mark, it means DNS Propagation for your website.

Understanding these technical processes is important. If you need more in -depth information A credible source of information like Cloudflare and Google Cloud has explained this great.

Prompt for illustrations: DNS CHECER website screen showing the world map With a green mark appearing in various cities around the world to convey that online websites are complete

Examples from the real thing: Plan to launch a new professional website.

Think about the case of "The Minimalist Online Shop" that is about to move the website from the old platform to a new server that is faster than before. The team understands DNS Propagation very well instead of announcing the new website launch date as soon as the move. They plan smartly.

Before moving the web: The team has reduced the DNS Record's TTL (TTL TTL (TTL)) to be shorter from 24 hours to 5 minutes to tell the server around the world to check the update more often.

Between Propagation: After pointing the domain to the new server They didn't sit and wait. But using DNS CHECKER to monitor the status every hour. They found that Asia and Europe are finished updating within the first 4 hours, but North America still takes almost 12 hours.

Results: The team waited until DNS CHECER shows 100% green around the world and then starting to shoot advertisements and email the new website announcement. Allowing all customers to have a smooth experience No one found an old website or the website crash. This good planning is part of the checklist that must be done after the website launch. To make everything the most perfect

Prompt for illustrations: The marketing team is looking at the grove or map on a large screen with a smile. Represents the success of the new website.

How to check the DNS Propagation by yourself (follow immediately)

You don't have to be a programmer! Try to follow this easy checklist to check your website status:

• Step 1: Open the browser and go to the website. https://dnschecker.org/
• Step 2: In the "Domain Name" channel, type your website name (don't have to have www or https: //)
• Step 3: In the next channel, normally set to be "A" to maintain that (a record is Address Record that points to the main address of the server).
• Step 4: Press the "Search" button
• Step 5: Analyze the results
  • If almost every country is a new IP address that you just set With a green mark Means that it is almost nearing
  • If there are still some countries showing an old IP Address or the red mark Meaning that you have to wait for a while

Just this, you can follow the status and plan the launch of the website more confidently. The movement of the website smoothly is more detailed than expected. Which you can study more from the checklist.

Prompt for illustrations: Step-By-Step 4 steps, showing images to DNS Check, Domain filling, searching, and viewing on the map.

Questions that people tend to wonder (And the answers cleared)

Question: Can we accelerate the DNS Propagation process sooner?
Answer: Can not accelerate the process of server directly around the world. But the best way is "Pre-planning" by adjusting the TTL (Time-to-Live) in your DNS settings (for example 300 seconds or 5 minutes) before any changes. Will help various server Come back and ask for information updates faster when it's time.

Question: Why do friends in the province have already entered the new website? But we still see it as an old website?
Answer: This is a classic symptom! Caused by your internet service providers (ISP) and friends. Use different DNS Server and your friend's server has already been updated. But the server that you are using is also using the data from "cash" (the information that has been recorded), which is still the address of the old website. Must wait for your cash to expire first (according to the TTL value) to see the change

Q: While waiting for DNS Propagation, will the website fall? And has a negative effect on SEO?
Answer: Your website will "not fall", but some users will be sent to the old server. And some groups will be sent to the new server If it is a short time (not more than 48 hours), it will not have significant impact on SEO. But if the setting of errors and prolonged problems May negatively affect the rankings in the long run.

Question: Can we choose CDN (Content Delivery Network) to help this?
Answer: Yes! CDN is a great tool to make the website faster and effectively manage access from around the world. Choosing the right CDN will help reduce speed and user experiences. Read more at how to select the right CDN for your website.

Prompt for illustrations: Question icon set and answers that look simple and friendly.

Summary for easy understanding: DNS Propagation is the "waiting" that is normal.

In summary, DNS Propagation is the time when the internet system around the world is updating. "Telephone book" to be the latest version Not a mistake of your website or hosting in any way The key is "understanding" and "patience". Usually, this process takes a few hours to 48 hours (and may be up to 72 hours in some cases that are difficult).

Therefore, when you launch a new website or move hosting And the website has not yet displayed immediately ... Don't be shocked! Try picking up the DNS check to check the status first. When you see the green light all over the world That is the most suitable time for celebration and announce the world to your new online home!

These technical matters may look headache. But having a website that works at full efficiency is the heart of the digital age. If you don't want to worry about these problems and need experts Website care and development service Ours are ready to be an assistant for you. Consult us for free before making a decision!

Prompt for illustrations: conclusions showing the feeling of relief and happiness of business owners When his website is online completely around the world

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