How do Name Servers (NS) and DNS operate in China
The Chinese internet runs considerably faster than most other areas of the world. G4 and G5 networks are available nationally, and most locations offer free public internet. The exception in China is that the Internet is available everywhere, and the service is fast.
The Chinese internet is built for efficiency. It must have over 1.2 billion users.
Chinese name services have been designed and built as a national service in China. This is critical to a fast national internet service.
DNS lookups for domain names purchased in China respond within a few milliseconds(ms).
We strongly recommend purchasing domains for the Chinese market from a Chinese supplier. Many companies claim to be suppliers of domains for the Chinese market, but do not utilise the Chinese DNSs.
Additionally, companies selling domains for the Chinese market recommend using a domain with the ‘CN’ TLD. Chinese TLDs (e.g. CN, NET.CN, COM.CN, GOV.CN, etc.) can only be used by Chinese companies since 2022 (like UK, CO.uk, GOV.UK, etc can only be used by UK companies)
There is little point in having a domain from the Chinese market unless it uses the Chinese DNS servers, as they are often inaccessible on the internet within China.
International DNS (Domain Name Server) records can take two to three attempts for a browser in China to locate your website.
Access to China has been operating in China for over 20 years. We are suppliers of domains that use the Chinese DNSs.
A few terms for clarification
As you may be aware, there are two main parts to a domain name you need to consider when making a purchase: -
- TLD (Top Level Domain) is the part of the domain name that comes after the "DOT", e.g. .com, .net, .etc.
- Domain is that comes before the TLD. ", e.g., "mydomain" in mydomain.com
- The Domain name is the domain + TLD., e.g., mydomain.com
NS vs DNS;
- Name server (NS): A server available to the Internet hosting the Domain Names Service (DNS)
- Domain Name Service (DNS) – Database containing your DNS records, e.g., the IP address of your website.
Often, NS and DNS are used to mean the same thing. The difference in China is that many local NSs operate in multiple locations, maintaining copies of the DNS databases for all domains purchased within China. This helps considerably by keeping response times fast, given the large number of internet users across a vast country.
Need a Chinese Name Server
There are many NSs in China.
If you are running servers in China and need to set up access to a China DNS, we recommend using this China DNS service (we have been using it for over 18 years without any problems).
114DNS – master NS 114.114.114.114 and secondary NS 114.114.115.115
Do not use overseas NS; for example,
Master 8.8.8.8 and secondary DNS 8.8.4.4 responses are slower in China
or China's national DNS service.
Master 1.2.4.8 with secondary DNS 210.2.4.8. The national China DNS servers only hold the DNS information for a few seconds before deleting the data.
What is happening with your Domain Name in China?
The DNS lookup times for overseas-purchased domain names are too slow for the internet in China. An overseas DNS lookup takes between 300ms and 2,000ms
International DNS (Domain Name Server) records can take two to three attempts for a browser in China to locate your website.
Often, the Chinese user gives up and stops trying. It does not help that the local ISP displays its own website instead of your company's website when it cannot find the DNS within 80ms.
The issue is caused by an overseas Name Service (NS) for the domain responding too slowly from outside China. After two to three attempts, the Chinese internet finds your DNS records, and everything works as usual until the DNS record times out and the processes start over again.
Why is it happening with your Domain Name in China
To maintain this high performance level, mobile and cable networks only allow a short period for a domain name to be found. If it is not found, it either displays a “website not found” error or a promotion webpage for another service (this is very confusing for the consumer, who typically moves on).
Overseas domain name look-up time is significantly slower, taking four to five times longer than for a locally purchased domain name.
Once a domain name is found, the information is only retained for about 2 hours before it must be requested again from overseas.
Can an Overseas company or person use the Chinese National Names service in China?
The rules governing the processing of domain names in China were revised in 2022.
Domains purchased in China can use the Chinese National Domain Names service.
An overseas person or business can purchase a domain in China and utilise the Chinese DNS national services, thereby eliminating the issue of their domain name not being found.
The Chinese national service also gives fast response times to international NS. You do not see DNS response issues worldwide.
The domain DNS records can point to websites, etc, outside China.
The Domain registration process is required once for the first domain. After that, all domains purchased are linked to your registration. Registration requires a copy of your passport ID and company certificate. Once complete, certificates of domain ownership are issued for each domain purchased.
There are two links to follow up on for more information;
How do Name Servers (NS) and DNS operate in China
Access to China, Chinese NS and DNS services
Last modified:v2.6 - September 2025