Common Linux commands: nslookup, lsmd5sum, uname, and history1. nslookup
DNS developers all know what the nslookup (name server lookup: domain name query) command is for. It comes with windows. However, in Linux, enter nslookup to display the
After DNS compilation is complete, the system prompts "XNDOMAIN -- Linux Enterprise Application-Linux server application" during nslookup. The following is a detailed description. Attaches all the compilation content, and red indicates the modified
1. Network Tools: ifconfig, ping, netstate, Redhat command and graphical settings of ip, finger, nslookup, ifconfignetstateZookeeper
1 ip ad view Nic ID
2. View Nic information in ifconfig
3. Disable the NIC
4. Start the NIC
5. configure a
Nslookup is a command-line tool that monitors whether DNS servers in the network can correctly implement domain name resolution. It is available in Windows nt/2000/xp.
This article is mainly for the mailbox MX records and related query methods to do
Today, under the Linux server encountered a strange problem: The network domain name ping results and nslookup results inconsistent, the resolution process is recorded as follows.
Confirm that the/etc/resolv.conf configuration is correct:
First, the question:The Domain Control Server DOS window runs the nslookup command prompt as follows:Second, reason analysis:The main reason is that the DNS server for the domain control server does not have a reverse lookup zone set, and the
Http://www.computerhope.com/unix/unslooku.htmAbout NslookupThe nslookup command is used to query Internet name servers interactively for information.Overviewnslookup, which stands for "name Server Lookup", was a useful tool for finding out
Use the nslookup command in JAVA
With dnsjava tools, you can easily achieve nslookup simulation, dnsjava official website, dnsjava-2.1.7.jar download
Package cn. baokx; import java.net. inetAddress; import java.net. unknownHostException; import
Check whether the dns server change takes effect.First, let's take a look at the domain name resolution sequence priority: 1. Local DNS Cache2. Local Hosts file3. DNS Server View the local DNS Cache: ipconfig/displaydns Clear local DNS Cache:
BackgroundUser A Domino mail server was hung up and a new one was built, resulting in a pile of back letters. Here are two of these questionsQuestion one:No route found to domain xxx.com from server xxx/xxx. Check DNS configuration."Issue Tracking"1.
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