Command Reference Guide

230 ● nslookup type 3Com Router 5000 Family and Router 6000 Family
Command Reference
nslookup type
Purpose Use the nslookup type command to resolve the specified IP address or domain
name to a domain name or IP address.
Syntax nslookup type { ptr ip-address | a domain-name }
Parameters ptr ip-address
Resolves the specified IP address to a domain name.
a domain-name
Resolves the specified domain name to an IP address.
The domain name may be any string up to 30
characters long. Automatic domain name appending is
supported.
Example Resolve the address 192.168.3.2 to a domain name.
<3Com> nslookup type ptr 192.168.3.2
Trying DNS server (10.72.66.36)
Name: www.3Com.com
Address: 192.168.3.2
Resolve www.3Com.com to an IP address.
<3Com> nslookup type a www.3Com.com
Trying DNS server (10.72.66.36)
Name: www.3Com.com
Address: 192.168.3.2
View This command can be used in the following views:
■ Any view