10: Maintenance and Diagnostics Settings 
EDS Device Servers User Guide  118 
 
Diagnostics: DNS Lookup Page 
Clicking DNS Lookup from one of the Diagnostics pages displays the Diagnostics: DNS 
Lookup page. Here you can specify a DNS Hostname for a forward lookup or an IP 
address for a reverse lookup. You can also perform a lookup for a Mail (MX) record by 
prefixing a DNS Hostname with a '@'. 
Figure 10-11. Diagnostics: DNS Lookup Page 
 
Diagnostics: DNS Lookup Page 
Diagnostics: DNS 
Lookup Page 
Settings 
Description 
Host  Perform one of the following: 
For reverse lookup to locate the hostname for that IP address, 
enter an IP address.  
For forward lookup to locate the corresponding IP address, enter 
a hostname. 
To look up the Mail Exchange (MX) record IP address, enter a 
domain name prefixed with “@”. 
Diagnostics: Memory Page 
Clicking Memory from one of the Diagnostics pages displays the Diagnostics: Memory 
page. This read-only page shows the total memory and available memory (in bytes), 
along with the number of fragments, allocated blocks, and memory status. 
The Diagnostics: Memory page also shows the current amount of available memory.