Question

ping: cannot resolve http://haltamah.app: Unknown host

Hello… I deployed a nodejs application with nginx server.

when I open the browser to the server’s ip http://159.89.55.168 I can see the app running

However, when I open it with my domain name http://haltamah.app I get the following error

‘This site can’t be reached haltamah.app refused to connect.’

When I run the following command curl http://haltamah.app I can see the app content

When I ping it ping http://haltamah.app I get the following error

‘ping: cannot resolve http://haltamah.app: Unknown host’

Any idea what could be the issue?


Submit an answer


This textbox defaults to using Markdown to format your answer.

You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!

Sign In or Sign Up to Answer

These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.

Bobby Iliev
Site Moderator
Site Moderator badge
August 25, 2021
Accepted Answer

Hi there @ahmadmjh,

You can not ping over HTTP as ping uses ICMP rather than HTTP.

To avoid that error, you have to remove the http:// part of the FQDN as follows:

ping haltamah.app

I’ve tested it and it seems to be working as expected.

Hope that this helps! Regards, Bobby

Try DigitalOcean for free

Click below to sign up and get $200 of credit to try our products over 60 days!

Sign up

Featured on Community

Get our biweekly newsletter

Sign up for Infrastructure as a Newsletter.

Hollie's Hub for Good

Working on improving health and education, reducing inequality, and spurring economic growth? We'd like to help.

Become a contributor

Get paid to write technical tutorials and select a tech-focused charity to receive a matching donation.

Welcome to the developer cloud

DigitalOcean makes it simple to launch in the cloud and scale up as you grow — whether you're running one virtual machine or ten thousand.

Learn more