What should I do if the Baidu search resource platform prompts that the DNS cannot resolve the IP?

When performing crawl diagnosis on Baidu Search Resource Platform, the message "DNS cannot resolve IP" appears as shown in the figure. What should I do?

This is a problem that many students have encountered recently.

1. Some students succeeded automatically after 2 days.

2. Some students deleted the resolution in DNS and succeeded after re-resolution.

3. Some students switched to a new DNS service provider and the resolution was successful.

4. Some students click "Report Error" and then wait patiently, and success will come naturally after a few minutes.

Considering the occurrence of this situation, it may be a bug in the Baidu server.