Ping request could not find host but nslookup works Mar 4, 2018 · ping cannot find host but nslookup on a host works just fine: Ping request could not find host HOST. com – successful. If nslookup works but ping fails, perhaps you can fix the problem simply by adding a dot after the domain. 20 Name: nuget. whatever. com it works fine on my cell phone but through my Internet provider i get page can not be displayed. It’s just an internal domain. Please check the name and try again. It should be reseted if it contains some non-default records. There are two network cards on my computer. com Ping request could not find host yahoo. Sep 1, 2015 · Ping request could not find host www. Restart the DNS Client Service in Windows Services to resolve this one. When you ping, nothing will be sent to the proxy so your client is responsible for performing DNS resolution. SocketException: No such host is known. local Please check the name and try again. Two of them got ping timed out while the other eight have could not find host. The router forwards DNS requests to the Google DNS One little note: the nslookup command will use a separate sequence to resolve names than the ping command. Specifying OpenDNS in network settings does not help. I read the following thread carefully and my configuration appears to be the same as in Feb 17, 2010 · C:\>ping wpad Ping request could not find host wpad. If, for some reason, Windows is not using the first DNS server in the list that could explain the behavior. Bummer, ping doesn't find it. Jul 27, 2011 · 文章浏览阅读1. When I do ping www. 04 system running on an Intel Core2 Duo machine with 4-port NIC Aug 21, 2012 · With this laptop, I cannot ping names on the WAN/LAN; I get the message “Ping request could not find host www. com Ping request could not find host anything. 1). uk. That looks like the same resolution problem that Edge showed. my. Please check the name and try again'. e. net can't find wpad: Non-existent domain This of course, is a big problem. local I don't see any DNS traffic at all - no request and no reply. hole works, other hostnames don't. 255. It is WinXP with no proxies But I cannot ping www. Then the ping works again. It can't hurt to at least do the nslookups on the alternative DNS servers to rule that out Jun 19, 2024 · If you see "Ping request could not find host" for google. Asking for help, clarification, or responding to other answers. Here are some steps to troubleshoot this problem: Flush DNS Cache: ipconfig /flushdns. local, I'm able to connect normally. The 2 timed out ones show an IP which times out too on pinging. When I execute “ping XXX” on Windows 11 (24H2), it returns “Ping request could not find host XXX” (XXX is my company’s internal network domain name), but when I execute “nslookup XXX”, it returns the correct resolution. Nov 7, 2014 · When I do nslookup domain. This is the same situation at the co-worker’s residence; cannot ping by name, but ping by IP works fine. But when I go to command prompt, and try ping www. com: No response from server 10. But, PING and various other software like browsers, anti-virus, and pretty much But now only this URL https://PcName/webapp works . com , O get the following message - C:\\WINDOWS\\system32>ping www. local can't find vm1host: Non-existent domain. Use the "server" command under the nslookup ">" prompt to see and change the actual server IP address. ) This works fine on my Ubuntu laptop. docker. I am using windows XP client Sep 24, 2019 · This however, works on Linux machines, but doesn't work on Windows or MAC. _ping request could not find host Jun 16, 2017 · I am having some weird DNS issues. Jun 3, 2016 · If the browser and curl both use the proxy, your client will send the HTTP request "as is" and DNS resolution will be performed by the proxy. It's an Ubuntu Server 20. At the same time, nslookup works everywhere! Name resolution for local domain names works from all clients, so it appears that local DNSes are working, but something is wrong with the forwarding setup. 67. tracert says Unable to resolve target system name ping says ping request could not find host Jul 7, 2024 · Double-click the network adapter to open it. Feb 25, 2021 · My application connects to RabbitMQ on the local machine. After spending 2 days on this, I'm out of ideas. However, if I ping pi. but if I try to ping the exact same name I get “Ping request could not find the host” this seems to be affecting clients connected wirelessly only and it isn’t just ping that is affected. This leads to an unworking RDP connection. The weird thing is we have 5 or 6 dns suffixes configured in our clients. Jun 24, 2021 · The issue I am facing: I can resolve each of the hostnames I have set up for Pi-hole's localhost, but can't use some of them to ping or visit the host from another computer. cn Ping request could not find host www. first it was working, Now unable to ping the via domain name. com, a local network, or in packet tracer, but nslookup works, here's how to fix it. com, but nslookup returns the correct ip address for google. Mar 24, 2017 · "ssh: Could not resolve hostname github. 3. Sockets. When I issue ping PcName. C:\>nslookup google. On all my Windows PCs (Vista and XP) I get the following from the command prompt: C:\\Users\\Giles Roadnight>nslookup weddinglist Server: UnKnown Address: 192. 5 then everything works as it should. while doing nslookup from client… Jan 22, 2013 · C:\Windows\system32>ping yahoo. " I guess it has something to do with DNS, but I don't know why this happens. internal. Please check the name and try a gain. If I try to visit \\server or \\server. au Oct 25, 2012 · I am having an odd ball issue her and it is ruining my day quickly. com Ping request could not find host www. The ping failure is immediate: there is no delay while it waits for a timeout or anything. domain. com . 222 (openDNS), though it sounds like public resolution is working fine. Expected Behaviour: After adding the pihole ip as the DNS on my Windows machine then hosts should still resolve and be reachable via a browser. local and . Mar 26, 2013 · NSLookup host1 - works fine and resolves router correctly. local or ping server or server. local - Name does not exist. Ping result: Ping request could not find host Nslookup result: Non-existent domain EDIT: AFTER A LONG WEEKEND I CAME BACK TO WORK WHEN PEOPLE ARE ACTUALLY AVAILABLE TO ASSIST. 1 is my router, which supplies itself as the DNS server to clients via DHCP. command and check if that works. Restarting dnscache service doesn't work. Jul 23, 2014 · From a client command prompt PING it simply fails: C:\Users\myusername>ping anything. You should all probably start using Unbound, Technitium or a recursive DNS server as Google and Cloudflare will start poisoning their DNS records upvotes · comments r/archlinux Aug 8, 2012 · On an XP workstation, if I try to visit \\domain. (They can ping internal resources by IP only). Tried flushing DNS and multiple devices, but all have the same issue. lan worked in the first place. It always works by ip address. When I ping the host with the parameter -4 it works. com Server: UnKnown Address: 10. Actual Behaviour: No pages can be reached when using a browser. I've tried pinging host. When they try to ping internal DNS name, using the on prem Microsoft DNS server it just says "Ping request could not find host xyz. pi. DNS starts acting up randomly, but almost every time after an internet outage. Apr 18, 2020 · Pihole is installed on a Raspberry PI A+ that is connected to the network via a usb (gadget mode). See full list on thegeekpage. A ping returns Ping request could not find host domain. Mar 29, 2025 · Welcome to the System Administrator training section by CoreNetworkZ Tech Solutions. company. However, just using ping + hostname fails. For example, here are the results for www. If I run ipconfig /flushdns and try it again right afterwards, it resolves the IP as expected and works as do other DNS lookups for a brief period of time. Ping no longer says " Ping request could not find SERVERNAME " and instead starts pinging the correct domain / IP. Have now done a network trace on this and seemingly found the following: The first ping request for host1 does not look to DNS for resolution but NbtNs, this fails and writes that failure to DNS cache. name” on the LAN. 1. But this issue may come up again after minutes or hours. PS C:\\Users Sep 14, 2018 · Command line: ping dragon ("Ping request could not find host dragon. Short answer is that after trying all sorts of things, I ended up with "Winsock XP Fix" which someone built some years back after noting that the registry entries related to WinSock were actually the same between systems, and that sometimes they Sep 20, 2009 · “PING name” does not find the host, and “PING ip-address” works fine. I even tried nslookup C:\\WINDOWS\\system32>nslookup google. After reading this tutorial, you will understand the meaning, reasons, and solutions to fix it. Pinging any ip whether it be on the internet or local works perfectly fine, but any DNS resolution does not work including localhost. Net. hole" is resolved correctly. Unlike "pihole", "pi. 168. nslookup will only resolve using the configured DNS server. Ping doesnt resolve IP but nslookup does correctly. C:\Windows\system32> ///// As you can see - i can ping by IP but not by name. co. ") Command line: tracert dragon ("Unable to resolve target system name dragon. I also cannot ping the other workstation that I put in the Server VLAN. I am able to ping the DNS server by ip, and by FQDN, but I cannot ping by just hostname, I get “Ping request could not find host smdc1, Please check the name and try again”. For example, if you previously used ping windowsreport command, try using ping windowsreport. box Address: 192 Feb 12, 2025 · So, I set the Manual DNS server to C on the WAN card and set a static route for C (cmd: route add C mask 255. 5 and SERVERNAME. subd. hole it succeeds. If I use nslookup to find the ip address of the hostname, I always get the correct ip address back. Today, I will explain the ping reply, 'Ping request could not find host Google. Of three of those the hostname resolves in ping, the other 2 do not. Maybe it is some kind of configuration but i don't know what to do :/. I have set up an Ubuntu DNS server on it and have added the zone weddinglist (just weddinglist - no TLD. dixonautomatic. 2). nslookup vm1host: dnsserver1. . But now a nslookup: PS C:\Windows\System32> nslookup hass Server: fritz. 255 B). local domains are bad practice; best practice is to use an empty subdomain of a real domain you've purchased- if you're pinching pennies, you can use a TLD that's cheaper than . vm1host. Network settings are default, IP and DNS are set to auto. Please check the name and try again. A few other commands to try: ipconfig /flushdns; ipconfig /registerdns Apr 17, 2015 · The DNS server is on the Server VLAN. nslookup vm1host. DOMAIN. (same for FQDN) Ping google. 222. Jul 16, 2018 · hello, I am setting up a development server in my flat. LOCAL 10. ping servername. Details about my system: I have pi-hole installed on a machine that is set up as my router. This works as expected in the Linux containers, but with the windows container it throws this error: System. I would try to nslookup other local hosts, to see if the LAN DNS is functioning. Basically regular internet resolution works and the tunnel actually still stays active. I did a quick nslookup on these servers and they did not have any DNS entries. The ping doesn't resolve hostname, but nslookup does. " Mar 22, 2018 · I recently created a CNAME record in Route53, which works perfectly when using an external DNS, but does not work when using our internal DNS. Ensure your network adapter is configured to use the correct DNS server. 0. com". Think I’m confusing things, nslookup returns the correct information. ping vm1host: Ping request could not find host vm1host. I have to enable/disable airplane mode. com: Temporary failure in name resolution. : Ping request could not find host . fatal: Could not read from remote repository. Jul 8, 2019 · Ping server1 – Ping request could not find host server1. The DNS resolves when using nslookup but hosts cannot be pinged. Also, this is a laptop with both Wired LAN and Wireless. Why is this? I have tried installing a samba server and winbind on the centos machine with no luck (i can access the samba server from windows using the ip only) Feb 5, 2022 · But then I did a ping on the hostname of that machine: PS C:\Windows\System32> ping hass Ping request could not find host hass. local : Sep 20, 2017 · When at home, sometimes the internet access is unstable, the browser cannot show any site, it's not related to my router. Oct 4, 2023 · This is an unusual workaround, but it worked for some users. com Address: 192. Ping request could not find host PcName. ") Dec 26, 2017 · Expected Behaviour: The hostname of the Raspberry Pi running the pihole service is pihole (192. com. Also, “NSLOOKUP name” and also “NSLOOKUP name dns-server-ip-address” both work fine; that is NSLOOKUP works using it’s own default, and also using any valid DNS server I specify. What I find really strange is that ping seems to ignore the hosts file, completely. nslookup targetHost 208. May 26, 2015 · nslookup. 10. local, the workstation can't find it. I am connected on LAN in a large corporate network. 17 Ping fails: PS C:\Users\Administrator> ping nuget Feb 12, 2025 · When nslookup works but ping and other applications cannot resolve a domain name, it usually points to a DNS configuration issue. I can get to my main website www. Actual Behaviour: Ping request could not find host pihole. lan results in: Ping request could not find host servername. Executing nslookup results in inability to find IP address of basic domain names. If I use a CNAME entry with an "*" nslookup reports the correct IP address but the client PING fails in the same way as above. Oct 2, 2012 · C:\Windows\system32>ping www. 6w次。ping 域名显示 Ping request could not find host 但是nslookup能正常解析 今天公司一台windows xp系统的机器出现这样的问题： ping www. When I issue ping pcname it works . However, if I ping the hostname I get a response that the host could not be found. (this one is different from the other question in that this one has a TLD, it is not a local domain. net Address: <IPofDNSServer1> *** <DNSServer1>. Example: Setup a DNS server with 192. What is the difference between "could not find host" and "timed out" when pinging fails? But I cannot ping www. It took a little investigating, but I found the cause. When I do ping domain. com in Windows 10 on a particular computer, it says Ping request could not find host www. Provide details and share your research! But avoid …. Aug 4, 2019 · When i try to ping the webserver by hostname it says Ping request could not find host and yet nslookup is able to resolve the ip no problem. With the browser I can access the github repo without any problem. My internet is working fine. g. After the settings, “ping C” works, and “nslookup XXX” can correctly resolve XXX, but “ping XXX” returns “could not find host”. C:\app>ping host. Aug 13, 2019 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. com Server: dns. May 10, 2017 · If I run ping www. Jul 20, 2015 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have There are 10 servers in all. xxx. local. helloworld. plop. google. In my case the problem was that it was a local IP address only defined in my pihole local DNS records, combined with having a fallback DNS resolver listed in my network settings. Restart DNS server - helps until next failure. ) Update: I am running a dns server at localhost (127. All seems like ok but client are unable to ping the domain name or access the shared sources via name but OK On IP. Feb 10, 2022 · Hi , I have a domain xyz. Oct 23, 2017 · No worries, yeah if I add a host entry for SERVERNAME 10. ping with IP Address works . Dec 15, 2019 · Result is still the same. If so, take a look at When DNS and ping Fail but nslookup Works on my website for the long answer. Apr 3, 2015 · I sometimes cannot ping or access a shared folder on a computer on another subnet by using its hostname. (same for FQDN) Ping mydomain. local – Ping request could not find host mydomain. tracert vm1host: Unable to resolve target system name vm1host. Nslookup server1 – successful (FQDN successful too) Nslookup mydomain I'm not 100% on this, but I believe nslookup does a direct DNS query while ping will invoke the name resolution APIs in Windows. Ping request could not find host www. docs. location. com because directory services doesn't actually care which one it is, which is why . com but I can not get to cloudshare. However, for the forwarded entries, nslookup succeeds, but ping fails, and no external internet sites can be accessed. If I ping pihole from a Windows 10 PC it should reply. 0 Dec 20, 2016 · You try to nslookup that name from the DNS server and you get a server failed message. com Dec 30, 2015 · nslookup google. com: Ping request could not find host www. I am able to do an nslookup command for any internal name or server and the results return successfully. nslookup works: PS C:\Users\Administrator> nslookup nuget Server: ad-01. Google seems to have a lot of posts about the opposite(can ping and nslookup but can't browse) but I can't seem to find anyone having the same issue as I am now. Then, click Properties to open the TCP/IP properties of the NIC. internal Ping request could not find host host. local or ping domain. Apr 22, 2015 · When I try to ping google. This happens only to DNS servers that use root hints as resolvers. 1 address. When you ping the fully qualified name of the server this should then work. com” when I ping something on the WAN, and I get “Ping request could not find host machine. I've got a computer having DNS problems with one address only, "microsoftonline. Feb 12, 2025 · I’ve encountered a problem. lan. I've tried reinstalling the server (both with DC AD and without). Nov 28, 2011 · I had this issue on my laptop: I could resolve the URL with ping, dig, nslookup and host, but not with curl or in Firefox. You could also try to nslookup the hostname in question on a public DNS i. it is mapped drives and web Feb 17, 2012 · It could be an issue with your DNS server, or with just the records for that host. 1 *** UnKnown can't find google. com, after a fresh ipconfig /flushdns : domain. local I see all the DNS traffic as expected. com does work, returning correct IP address that then does indeed work with ping. It isn’t pingable: “Ping request could not find host” I replicated the CNAME in our local DNS, but encountered the same problem. C:\>nslookup wpad <DNSServer1> Server: <DNSServer1>. Oct 30, 2012 · If you try to ping a hostname without a route for it, the command returns "Ping request could not find host", instead of showing failure pinging the IP address of the host. local . com I see both DNS request and reply. Dec 1, 2008 · Chances are you are trying to ping a machine not on the same domain. I have the correct DNS server in ipconfig listed, nslookup resolves the hostname to IP without any issue. It works from other machines. com, I get ping request could not find host google. Solutions from MS: Clear DNS server cache - helps until next failure. Sep 7, 2017 · Check your DNS server settings by using ipconfig /all; Check your hosts file (located in X:\WINDOWS\system32\drivers\etc). pzwgm tvwfo sqnpzqt zlxxn etskb oyzx istkmk iwzjdd iabpkh rxtoqqc jwnzh tenpj dpanrc yfafk yohpt