In order to check the health of your DNS zone
1.Go to https://www.ns-lookup.io
2.In the search bar, enter the name of the domain you want to check.
3.You will be able to see the current health of your DNS zone
If a section is marked with a red X, please contact us to help you resolve the situation.
https://www.planethoster.com/fr/Contact
If all sections have a hook, then everything is perfect for your DNS zone.
Please note that at any time in the upper right corner you can see the IP address of your current internet network.