Please see the below link :
intoDNS Web Site
How can I solve Recursive Queries error!
the entire error is below :
Recursive Queries I could use the nameservers listed below to performe recursive queries. It may be that I am wrong but the chances of that are low. You should not have nameservers that allow recursive queries as this will allow almost anyone to use your nameservers and can cause problems. Problem record(s) are: 18.104.22.168
Also I have one IP address -> what can I do about ns2 -> are those error about ns2 important for google bots or SEO?