Recently, my colleague reported that during the NSLookup test on the Intranet, I found that when I used the Intranet DNS server 192.168.1.1 for resolution, the DNS server responded very quickly and did not
Any errors. However, when the DMZ server 51.
NSLookup
-Qt = mx
Email server IP address or domain name
The domain name or IP address of the specified DNS server.
Usage:Query IP addresses
The simplest use of NSLookup is to query the IP address corresponding to the domain name, including the
Refer: http://www.renhaibo.com/archives/29.html
We are familiar with the ping command. It is a command for checking network conditions. When the input parameter is a domain name, it will be queried through DNS, however, only records a and cname (
1 DNS IntroductionDNS (domain Name System) can provide valuable data during the detection process, the basic function of DNS is to convert the domain name to an IP address. (If you don't know much about DNS, it's going to take a lot of effort!) Now
nslookup command Summarydefinition of 0.nslookupNslookup is a command-line tool that Microsoft publishes to detect and debug DNS servers. Two modes: one. Non-interactive mode nslookup–qt= type target domain name (the default query type is a
I. Host directiveFormat: Host [-A] FQDN [server]HOST-L domain [Server]Options:-A: Represents a list of all relevant information about the host, including IP, TTL, and error-removing messages, etc.-L: If the next domain setting allows Allow-transfer,
The simplest use of nslookup is to query the IP address corresponding to the domain name, which is applicable to A record or CNAME record. If you need to know who the domain name resolution server is, you can also use nslookup, but you need to add
A record, MX record, CNAME record, URL forwarding, NS record, dynamic record (RPM)
A record, MX record, CNAME record, URL forwarding, NS record, dynamic record (RPM) Table of Contents
Dns
A
Aaaa
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
NSLookup command usage gl dq/& X
1. query a record h sa l'} o
C:/> NSLookup www.cdnunion.com = (Ka 3! * ** Can't find server name for address 192.168.2.1: non-existent domain S & wfwj
* ** Default servers are not available SN/nfdaq
Server:
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