Can ping ip but not domain name For example, at my work, I can type ping ws1000 to ping the computer named ws1000. I’m able to ping the IP but not able to access the sites and also able to access the sites through IP. For you probably the easiest way is to enter ip/hostname into /etc/hosts. _____ May 21, 2019 · Hi, Unable to access the Intranet sites and DNS is not resolving the IP. – dirkt Dec 30, 2015 · The browser doesn't load any pages, whether they are addressed with IP or hostname. 14. Note that nslookup shows the correct IP address. 129. But using also 8. [domainname]. 401 is a response from a Web server meaning that authentication is required. I can ping the DNS server. Ping the host name of a remote host to verify that you can resolve a remote host name. That way, you will be testing both ICMP (the protocol involved with a PING) and DNS because eventually tracert may decide to start showing you some address names when it does a reverse lookup for the other addresses which would be involved in the PING. 1 and when I do sudo ip a it says unable to resolve host server. nslookup google. The simplest test of a computers ability to resolve domain names is with the ping command. The domain name corresponds to an ipv6 address. When pinging the Netbios name from host the DNS resolves and ping is successful. 10 Network Interfaces Name. Check /etc/resolv. ICMP and HTTP are two different protocols having almost nothing to do with each other. local domain, ping the IP, but I can't ping this domain. Also, I'm using my router's wired connection instead of WiFi. IP addresses have always worked for me. Apr 3, 2013 · Can ping by IP address but not by name: moonmoth: Linux - Newbie: 11: 07-23-2005 01:34 PM: can't ping my IP address: ust: Linux - Distributions: 5: 04-20-2005 04:55 AM: PPP establish can ping the gateway router but unable to ping the host: deepalalla: Linux - Networking: 0: 11-18-2004 09:10 AM: windows 98 m/c ping to ip address of red hat Nov 6, 2013 · The domain controller is running on Hyper-V. Today MAIN cannot ping (or tracert) SPARE. When looking for such words, Windows looks for NETBIOS names, but when you look for complete domain records, it will look in the DNS server. local local . conf to see where the system looks first. I use the router as the dns and gateway. Setting nameserver 8. 04. conf . By providing a domain or IP, this tool will send the packet to the particular website and waits for its response. To do this Feb 20, 2011 · Maybe your DNS resolution is not working. Above you say it can ping by IP, but here Aug 5, 2023 · If I add nameserver 8. 1 I restaterd the rotuer already. Can NOT ping Starhadc… Because of this, the backups from FS2 can not find LKL-COLO via DNS Name, nor can i re-add LKL-Colo back to the domain because i can not see the DC. 10). local, this is my domain controller server i can ping servername but i cannot ping domain. Check /etc/host. It started two days ago. It's only when I ping the server's fully-qualified domain name "server01. Try using the fully qualified domain name (FQDN) in the ping command. local anymore. . 104 in your browser, and see if you can browse. I can not give you a full answer about Windows domain authentication. However, it can be pinged on Linux systems and accessed in browsers. conf and /etc/nsswitch. 2. I've compared the settings on the TCP/IP connection for the problem machine to that of other similar XP machines and it all seems to be When you ping a name, ping needs to resolve the host or domain name to an IP address first, thus a name lookup is expected. Try browsing using IP addresses, not names, to see if it works. 168. ping 216. Jun 24, 2013 · Some work VPNs prefer to set it up where all your Internet traffic is routed through the VPN. box Address: 192. 5. It is part of HTTP. 8 but can't browse internet. 20 Name: nuget. I have 4 that can't RDP in using their host name. The problem I have encountered is the router is capable of pinging IP addresses but is unable to ping domain names. For Mar 9, 2018 · I ran into this exact problem: I was able to connect from macOS via IP address but not via FQDN (like rdp-host. From the Win 7 Client, I can Ping "10. 8 offered to machines will not work, not reliably. All you need to do is edit a file and add two lines telling the networking system where to look up domain names. 8 to /etc/resolv. com will not. You will find many online ping tools but we are recommending the free online ping tool from wormly. 16 - One or more of the following zones do not include delegation to its child zone: VTT-EDD. A/ What I have done: Jan 14, 2016 · The only problem is, that my server does not provide name resolving: On my server I can ping clients via "ping 10. Below provided each machine network config details. \\ tried nslookup and the results shows the IP of my DNS server which also my Nov 7, 2017 · I am trying to connect a Windows 7 client to a Domain, the Domain was created on Windows 2012 Server (Core Version) and is fully working on that. - I can ping the machines with hostname, and they resolve with the correct IP address - Sometimes I can restart my computer, or the server, and it will then accept my credentials using the hostname, and then randomly it will stop working again. Addition clue: MAIN could not ping the IP of SPARE - until I had SPARE Ping MAIN. Recently the client computer stopped communicating with the server I can ping the servers IP but cannot ping it by hostname. However when I connect over VPN on my local PC none of these machine names are resolvable, but I can ping their IP addresses without issues. local. 17 Ping fails: PS C:\Users\Administrator> ping nuget Nov 7, 2014 · It can ping internal hosts using their IP address ; It can ping the local Domain Controller/DNS server for that office using its hostname and IP address ; It cannot ping other internal hosts by their hostname or FQDN ; The client has not registered itself in DNS ; nslookup can resolve internal host names to their correct IP addresses and uses I faced the same problem in my network. example: servername. If I use nslookup (ip address) I get a response with the correct name and IP May 24, 2019 · Hi, I'm pretty new to business-level routers (I have programming and certain Ubuntu system admin experience though) but I'm facing a problem with Cisco 4431 router. When this maintenance was performed, we had a client that was joined to the domain, but powered off. Dec 21, 2020 · You have a web site that answers correctly when called using its IP address, but not when called using its name. They can RDP in with the IP address to their machine but host name always fails for these 4 people. 8; Any ideas please? Oct 30, 2012 · The client then searches a local Hosts file, a list of IP address and names stored on the local computer. Nov 19, 2015 · We recently did some maintenance on our network that included migrating AD and DNS to all new servers. Oct 12, 2010 · ping IP address of remote host. com does work, returning correct IP address that then does indeed work with ping. Now you have conflicting information. It sends packets eight times. It said host (DSKT-01) cannot be found. The router resides in client's network, with external IP (12. We checked the firewall don't see anything. Sep 20, 2017 · However, since you have an IP address that way try using it in a tracert. Clearing the cache (ipconfig /flushdns) should force the Windows DNS client to retry the query, but there's no guarantee it won't go to the ISP DNS server again. conf is sensible. It also shows the network info for enp1s0, lo wlo1 – Sep 9, 2019 · So configured iptables in MachineA to make sure Machine B also has the connectivity. When I connect to that machine using the IP address, it accepts my password. No internet access. [domainname Mar 20, 2020 · I have a normal . 221 and is good. Local network still works fine. —nslookup Default Server: starhadc. Only router knows local names, DNS. local from a computer in VLAN 30 gives: Server: fritz. Pinging external domains resolve but time out. Checked in IE11, it showed the updated site. local, but can ping server. com domain that is tied to a VPS and am unable to ping it using my local machine. and THEN main knew how to ping the IP of Apr 22, 2016 · That troubling computer would connect via IP but not via PC name. I know that this must be a DNS related issue but I cannot get rid of it. docs. - My real domain name is (obviously) not example. com but ping (and any other app on the system is unable to resolve the domain names) The text was updated successfully, but these errors were encountered: Nslookup and pinging by computername show the correct ip address. It was just all very strange. Try to issue Apr 25, 2024 · Domain is required to resolve registered names with systemd-resolved. 163. local) I receive Ping request could not find host server1. 78) assigned b Sep 20, 2017 · I can ping a computers IP and get a reply but not the host name. com. If the ping fails, the remote host may not be responding, or there may be a problem with the network hardware between computers. Thanks, Giri. Reset Network Settings: netsh winsock reset. This is the problem that I'm trying to fix. Of course, this isn't a long term and recommended workaround but that's where I'm at now until I can figure out how to force ipv4 over 6 without disabling 6 since the "fix" from Microsoft doesn't work. g. 1. com which is the FQDN and is good. Domain Name System (DNS) servers are queried. After hours of troubleshoot and trying all the suggestions here; my colleague ran dcdiag dns test to find the issue on the domain controller: DCDiag /test:DNS When I ping the server's IP address, I get a response. Furthermo Feb 12, 2025 · We understand that you have encountered the problem that ping can't resolve the domain name on Windows 11 24H2. May 11, 2023 · I've read other questions regarding "Can ping IP but not hostname" and the answers are all related to the DNS. Very important. 178. If you restart the computers not working will they then access the server by name? If you open command prompt will the computers ping the server by its name? You can test by typing this into command prompt: ping SERVERNAME Is the server domain joined, are the computers as well? Aug 15, 2024 · If a computer is unable to reach a DNS server any application, such as a web browser, using domain names will not work properly. When you ping the fully qualified name of the server this should then work. Apr 10, 2016 · Ubuntu 15. If you can ping a numeric IP only DNS can be failing. Nslookup responds correctly. 30. Since this happens in different locations, I think it might be an update that messed this up. However when I ping the domain name it returns correctly. conf then name resolution/browsing is restored, but this file is generated by resolvconf so I assume it will be overwritten! This post suggests adding the nameserver to /etc/dhcp/dhclient. Jul 13, 2020 · In the screen below you can see that I can ping the actual IP that was resolved by nslookup for google. abc. However, from the DC-01, I can't ping the Desktop using its hostname as DKST-01 (was OK before the reinstallation). Adding . 209. This is because on the LAN, my DNS is pointed to our LAN's DNS Aug 8, 2012 · Same issue as OP "Unable to ping domain. domain. From the server I can ping the pcs. 78 (google IP) does work, sending and receiving all packets. So the solution we found was to edit the bindings in IIS to use the primary IP address and change the DNS A record ok i added an server in sophos utm with hosts but still can ping by ip address only but when i ping form any side that established connected ipsec vpn draytek 5510 with draytek 5300 can ping with ip and host name normally but with ipsec vpn wiche established with sophos can ping with ip address only can not resolve the host name [:(] Need some help. com doesn't work, returning Ping request could not find host google. 10. 233. netsh int ip reset. Mar 6, 2014 · Hi, in this article, I am going to explain about DNS Name Resolution problem to IP Address. So we have about 40 remote users. order:hosts,bind would check /etc/hosts first, order:bind,hosts would check DNS first. Updated our DNS server today. Feb 14, 2022 · They are updated by the AD DC at set intervals. bettermc. It can be done either way. May 3, 2016 · When I RDP into a machine on my client's network, there are a bunch of PCs on the network I can access by name (e. I am currently setting up a UC540 that I bought used that does not have a configuration. It's just backwards for it being a DNS issue with the computername. cs is going to the ISPs DNS server now and again. We have a client with quite strict security policy. I can however, ping the DSKT-01 by its IP address. This computer is configured to use DNS servers with the following IP addresses: 168. – Oct 1, 2019 · On the machines that will not connect by servername. In LAN network environment, we have frequently experienced this Name Resolution problem with ip address. Any ideas what's going on? Dec 2, 2016 · The server where the website is hosted has multiple public IP addresses, but for some reason, IIS was not picking the requests sent from the problematic computer, or they were not being sent correctly by the client. When I demoted the old DC it seemed to go ok, but then when I tried to remote back into Jun 12, 2013 · Computer's IP address goes "Bad". Problem: I have 4 windows computers and I have 1 Ubuntu Computer; My windows Computer can ping Ubuntu Computer by Hostname and by IP address. Many LANs have a local DNS or WINS server to resolve names for local machines. 8. google. I can resolve a *. I used chrome://net-internals/#dns and the "Clear host cache" button and it did not update right, BUT Jun 11, 2023 · Previously, it could still be resolved, but recently it has been unable to resolve it. Error: “Server IP Address could not be found” Please help to resolve the issue. A tracert to the server’s IP works (goes via 192. If the name is still not resolved, NetBIOS name resolution sequence is used as a backup. local to the end of the hostname did not work nor did pruning DNS servers from system preferences. Jul 20, 2023 · I need some help here. e corp. (the root zone) I can ping both the DC and the domain by name and IP, but can't join it. It appears from what you're saying that the request for windows. All other computers on the network can ping each other by both name and IP. , www. Can ping 8. Can ping Starhadc. for SVN servers, Jenkins, etc). com Address: 192. I hope I can handle your problem, but it needs to be explained that your problem that ping can't resolve the domain name may be beyond the support of the Microsoft community, which may require professional network experts to check the Aug 6, 2014 · I found similar threads, except, I am able to ping my own Host name and IP address and my windows can ping my linux host name, but Ubuntu can not ping the windows hostname. Can ping any other computer on the network. In my case I believe my DNS is set up correctly. 6. Dec 1, 2008 · Chances are you are trying to ping a machine not on the same domain. my. Of course I can ping the FQDN internally on the Domain controller but not the host server. This order can be changed by configuring the NetBIOS node type of the client. local" Mine was a new domain setup for our test environment. Jan 24, 2021 · It's Ubuntu Server 20. 1 Name: [servername]. Feb 26, 2019 · From LKL-COLO, i can ping the “DC” IP - 10. May 23, 2021 · Then from the DSKT-01, I can rejoined the DC-01 successfully. All packets are lost for both. If you do not have own registered, use home. Dec 8, 2022 · You can also use free online ping tools to check whether a domain/IP is working and accessible. There are a lot of strange things occurring but I think one of the most obvious clues I can see is that nslookup returns incorrect IP addresses for my domain controller. 58. contoso. When I ssh'd into the server and pinged the domain name from there, it worked. 254 (VLAN 30 interface IP) to 192. ( Please see the print-screen ) I am successfully able to nslookup & ping my DC server ip address ( Please see the print-screen ) That allows me to ping the domain and join clients to the domain now. Jan 30, 2018 · Can someone at the not working site ping any server on the other side of the VPN? They can ping the IP address, but not the host name of any server on the other side of the VPN. Because i can ping and access shares by FQDN/DNS name (a-record) on other servers from clients, just not on this one, last 5 days it would only let me access by IP Reply reply Kaeny Aug 29, 2012 · You may also find that you can ping IP addresses but can't resolve domain names, so ping 172. Also, does the domain name you're trying to ping resolve at all? Feb 12, 2025 · You can add a dot at the end of the domain name in the ping command to force a DNS lookup: ping example. From the PCs I can ping anyother pc by name but not the server. and "nslookup" can also resolve it, but ping can't. I’ve flushed DNS, rebooted DNS server, Removed DHCP entries for that machine, Nothing in the hosts file. 17. The following scenarios are we face in day to day life. What did work was adding a dot to the end of the hostname: rdp-host. example. 217. 68 will work, but ping www. 2" and Jun 6, 2012 · DNS is used to resolve host names. starha. When you use this command: ping icecream It uses WINS server since you have used icecream not icecream. When pinging using using FQDN (server1. Nov 28, 2016 · Along with what Robert correctly stated, make sure you are trying to ping FQDN and not just a generic host name. google doesn't. I can ping any other computer on the network by hostname just not this one. Nslookup [servername]. I checked in Edge - same thing. Doing some more digging I did discover that I had a wrong (old) IP address dedicated to that PC (host name) in my file lmhosts location: But Chrome would not change to the new IP address, and stubbornly stuck to the old content coming from the old IP. So ping/login with ip will work without any name service, but with hostnames only when there is a way to convert hostnames to ips. The fix is quite easy. Dec 22, 2018 · Hello, I demoted a domain controller after moving fsmo roles and DHCP off of it. To rule out an unresponsive remote host, use Ping again to a different remote host. com" that I get "unknown host". com, but the IP address Apr 17, 2021 · The servers are on a workgroup not on a domain. Remote desktop also works by machine name but not ip address. The few machines just don't ping back by ip address. Temporarily disable any firewall or security software to see if they are blocking DNS requests. NOTE: The problem only occurs on my company's internal (to the VPN) servers. com” but not with “host” that is a function of your “Connection-specific DNS suffix” as configured in your TCP/IP IPV4 config or your DHCP scope. This means your web server is not configured correctly: web servers choose the content to serve based on (amongst other things) the host name used in the HTTP request; that's how you can host different web sites the same system: same IP address, different names. S. Other computers on the network have internet access. nslookup works: PS C:\Users\Administrator> nslookup nuget Server: ad-01. When I ping just "server01", I get a response. If you can ping with the full name “host. conf with supersede domain-name-servers 8. I've tried pinging both the domain name and IP address. I could two days ago "ping SPARE" and it would work. Oct 1, 2013 · Domain Controller - Windows Server 2008 R2 Standard. We booted it the other day and it was not on the domain. Everything else works except pinging the name. online: Name or service not known (Which is the domain I was trying to set up). And doing a ping using that PC name would return the proper IP and return the ping. com Jul 6, 2012 · First off I'm a cisco noob so I relialize I'm probably asking a rediculous question. Enter 64. Machine A: Network config: Apr 28, 2019 · Likewise, I can ping the server via its IP address and via its FQDN but not via its host name. For them to work only one DNS server should be offered from DHCP - router's address. I am able to ping other domains without a problem. But take into account that this file is overwritten every time a new DHCP address is issued. com). 2" but "ping clientname" results in "unknown host" (while "ping clientname" works if I am doing this from one of my clients). arpa domain. Ping uses ICMP. 63. The nxdomain result is then cached by Windows' DNS client, and thus used for any retries with a web browser, ping etc. (thats Google's website IP) If it works, we can work from there. I can ping external servers, e. In general the network knows only IP addresses, not the names. EDIT: Can't ping non-domain joined client by name from subnet but Name and IP appeared in addresslease on dns server 0 Client on network not resolving local records but using external instead Jun 30, 2015 · With ping you check network connectivity. One can: Ping Remote Machine by IP Address but can not by Computer Name Mar 24, 2023 · i encountered a weird scenario lately i cant ping my local domain name anymore but i can ping the server hostname which handle my domain controller and can ping also it’s IP address. 0. We logged in with a local account, updated the static DNS settings to match the new DNS servers and attempted to join the domain. Mar 3, 2018 · It must be a DNS thing. 8 in /etc/resolv. Nov 2, 2017 · Guess: ping uses a different method of name resolution (host always uses DNS lookup), because the resolver on the client is misconfigured. It's a reserved ip address. Does anyone know what the heck could be happening? P. ping to ip address works but domain name fails. We And the "main" laptop seems to have forgotten the "spare" laptops name. ping google. 34. Also from this machine I can ping other computers on the network by IP but not by name. And yes I did power down MAIN between the two sessions. 56. For more information about using the ping command, please see How to determine if a computer is online. Client OS - Window Server 2003 ( Terminal Server ) I am unable to ping my Active Directory Domain Name i. I have a computer on the network win10 pro that is acting as a server for a piece of software. 192. ormzblup uags shjxzzx sbglf nvg dlj ojinpumc bsfnvj zsjf hogcsp uwqb gvi qmnu yodh roogj