Hi ,
What's the result when you run nslookup patchdatabase.manageengine.com
directly? In my lab, I can Nslookup patchdatabase.manageengine.com successfully, but ping doesn't work.
If you are in the same situation as me, the phenomenon should be more related with third-party website. As Dave said, you could contact website provider to do further support.
If Nslookup patchdatabase.manageengine.com doesn't work, then it should be a DNS forwarder related issue. Then we could do further troubleshooting.
Best Regards,
Candy
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