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Is 4 Down?

4.CN is the global and professional marketplace for buying and selling domain names. We have over 1.500.000 domains in our marketplace. Currently we are the leading domain auction platform and domain escrow service provider in China now.

I have a problem with 4.cn

Are you having issues? Provide feedback to 4 by selecting the option you are having issues with.

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Site Online

User reports:
No current problems

User reports 0

4.cn problems reported in the last 24 hours

24 hour clock

Most reported problems

4.cn Server Status

Response Header
HTTP headers carry information about the client browser, the requested page and the server status

HTTP/2 200 
server: nginx/1.16.1
date: Thu, 13 Apr 2023 11:21:50 GMT
content-type: text/html;charset:UTF-8;charset=UTF-8
x-powered-by: PHP/7.2.19
set-cookie: PHPSESSID=avgdfq2cca0er9ubkaloponkth; path=/
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-store, no-cache, must-revalidate
pragma: no-cache

DNS Records
DNS Resource Records associated with a hostname

The DNS is up. We have tried pinging 4.cn. There are no DNS Issues detected!

Type	Name	Value	Class	TTL
A	4.cn	54.223.250.241	IN	598
NS	4.cn		IN	86400
NS	4.cn		IN	86400

Safety

HTTPS Encryption

HTTPS Encrypted.

Is 4 safe?

Yes 4.cn is Safe according to Google Safe Browsing

Speed

Response Time

The website responded in 2.29 seconds.

Pagesize

The size of the HTML webpage is 48.49 kB.

Text compression

Webpage is not Compressed: The filesize is 48.49 kB.

How to Solve 4.cn Down or Outage Issues

We have tried pinging 4.cn using our servers and the 4.cn server responded on time, indicating that there are no current 4.cn problems today.

If 4.cn is down for you too, the server might be overloaded or unreachable because of network problems, outages or a website maintenance is in progress.

If 4.cn is UP for us but you cannot access it, try these solutions:

Do a full Browser refresh of the site holding down CTRL + F5 keys at the same time on your browser
Clear Your browser Cookies and Cache
Fix DNS problems by Clearing your local DNS cache to make sure that you grab the most recent cache that your ISP has