It should be a question of DNS 1You see if you can ping on a machine that can't be accessed**, and compare it with a machine that can access, is the IP resolved the same?
2.Use the tracert command to trace the route and compare it with a machine that can access it normally.
ICP filing is the obligation of the service provider, and you can find the service provider to help you handle it.
There is no charge for filing, you can log in to us** to fill in the filing information in the host management, general individuals**or companies**, as long as the information filled in is accurate and true, not illegal**, you can pass the filing. After filling in the information, it generally takes about 10-20 days. Generally, if the reason for not passing the ICP filing is that the information filled in is inaccurate, you can modify the ICP filing materials and re-file the ICP filing, or you can modify it multiple times until the ICP filing is passed. **Please click on My Username - User Profile.
1.If you can't find the information, it may be that the filing number has been canceled, and if you want to continue to use it, you have to reopen the case
2.If it is filed in the name of the company, you have to go to your service provider to change the subject information, and if it is in the name of an individual, you don't need it. However, for specific operations, it is best to ask your service provider, because the policies are different across the country, there will be discrepancies, ask your service provider, this is their responsibility.
At this point, the above is the introduction of the problem of what to do if there is no record before the ** can't be opened, I hope these 3 answers will be useful to you.