it looks up a hostname by name, returning the decimal/hex IP address corresponding to the host. If given an IP address, however, it will perform a reverse lookup and return the host name for the given IP address. TheHOSTSorADDRSlabel for$hostOrIp- required...
If a hostname/IP address pair is cached in a DNS server and another query arrives to the DNS server for the same hostname, the DNS server can provide the desired IP address, even if it is not authoritative for the hostname. Because hosts and mappings between hostnames and IP addresses ...
C:> nslookup Default Server: ns1.domain.com Address: 10.0.0.1 > set q=mx > mailhost Server: ns1.domain.com Address: 10.0.0.1 mailhost.domain.com MX preference = 0, mail exchanger = mailhost.domain.com mailhost.domain.com internet address = 10.0.0.5 > 第一次查询是查找远程名称,答案...
nslookup [-option] [hostname] [server] 要在交互模式下启动 Nslookup.exe,只需在命令提示符下输入 nslookup: C:\> nslookup Default Server: nameserver1.domain.com Address: 10.0.0.1 > 在命令提示符下输入 help 或 ? 将生成可用的命令列表。在命令提示符下输入的任何内容,如果它不是有效命令,则假设它...
nslookup [-option] [hostname] [server]要在交互模式下启动 Nslookup.exe,只需在命令提示符下输入 nslookup:C:\> nslookupDefault Server: nameserver1.domain.comAddress: 10.0.0.1>在命令提示符下输入 help 或 ? 将生成可用的命令列表。在命令提示符下输入的任何内容,如果它不是有效命令,则假设它是主机名...
nslookup [-option] [hostname] [server] 要在交互模式下启动 Nslookup.exe,只需在命令提示符下输入 nslookup: C:\> nslookup Default Server: nameserver1.domain.com Address: 10.0.0.1 > 在命令提示符下输入 help 或 ? 将生成可用的命令列表。在命令提示符下输入的任何内容,如果它不是有效命令,则假设它...
If a hostname/IP address pair is cached in a DNS server and another query arrives to the DNS server for the same hostname, the DNS server can provide the desired IP address, even if it is not authoritative for the hostname. Because hosts and mappings between hostnames and IP addresses...
命令提示符将显示该域名所对应的 IP 地址(例如,192.0.2.1)。 - 反向查询:可以输入 IP 地址(例如,192.0.2.1)并按回车键。命令提示符将显示所有已知的该 IP 地址所对应的域名。 - 切换服务器:可以使用命令 server followed by the IP address or hostname of a DNS server to change the default server used...
For example, your website is not working, and you want to check if the host server is reachable by pinging it. Use the following command to send a lookup request for the IP address: nslookup domainname.tld Check if the DNS server is down using this nslookup syntax: ...
nslookup [-option] [hostname] [server]要在交互模式下启动 Nslookup.exe,只需在命令提示符下输入 nslookup: C:\> nslookup Default Server: nameserver1.domain.com Address: 10.0.0.1 >在命令提示符下输入 help 或 ? 将生成可用的命令列表。在命令提示符下输入的任何内容,如果它不是有效命令,则假设它是...