If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online (http://www.fda.gov/Safety/MedWatch) or by phone (1-800-332-1088).
nslookup followed by the domain name will display the âA Recordâ ( IP Address ) of the domain. $ nslookup redhat.com Server: 192.168.19.2 Address: 192.168.19.2#53 Non-authoritative answer: Name: redhat.com Address: 209.132.183.181. In the above output, server refers to the IP address of the DNS server. Then the below section provides the âA Recordâ ( IP Address ) of the domain âredhat.comâ.
Nslookup is a useful tool for troubleshooting DNS problems, such as host name resolution. When you start Nslookup, it shows the host name and IP address of the DNS server that is configured for the local system, and then display a command prompt for further queries.