Can ping but Cannot curl?
This could be caused by port 80 on the remote machine being closed. Check your firewall rules to ensure this port is open. Ping does not connect to a port (it uses ICMP), so that is why pinging works without opened ports. On a side note, your ping and curl commands show you’re trying to connect to “db-machine-02”.
How do I ping a domain in Linux?
Ping command in Linux
- Access the Telnet/Terminal window.
- Type ping, followed by a space, and the hostname, IP Address or domain name you wish. ( e.i. webhostface.com)
- Press Enter and what you will see after that is whether your local computer can connect to the domain or IP in question.
Why is dig / nslookup cannot resolve but ping can?
dig and nslookup are going to ignore the hosts file, they want to resolve via asking the primary DNS server. Ping and your browser on the other hand will use the hosts file, and so it looks like that’s the reason dig and nslookup can’t resolve.
What to do when nslookup doesn’t work?
In such a situation, we could use two command line tools: ping and nslookup. We open the Command Prompt window after searching through Windows search and use these commands. Eg. ping , nslookup . The ping command sends packets of information to the IP address or the domain and checks for replies.
Is there a way to Ping a server?
When you ping the fully qualified name of the server this should then work. PS C:\\Users\\Administrator> ping nuget Ping request could not find host nuget. Please check the name and try again.
What to do if your Ping doesn’t work?
PS C:\\Users\\Administrator> ping nuget Ping request could not find host nuget. Please check the name and try again. To fix this you will need to alter the DNS setting for the machine and add the DNS suffix to lookup. I think this behavior can be turned off, but Window’s online help wasn’t extremely clear: