Saturday, May 7, 2011

Dns Speeder v2.00

A lightweight and intuitive DNS proxy

DnsSpeeder runs as a DNS proxy. It accepts client�s DNS request and looks up the ip addresses of the request domain at local cache, when found,send the results to the client. If not,it sends query to certain dns servers and return resolution results to the client. Bottomline, DnsSpeeder can help you enhance your Internet access speed.

What's New in This Release:

What's new in DnsSpeeder 2.00:

Add a new button "Options" and a new dialog "Options" to set up some settings. Move some settings from main dialog to "Options" dialog.

Add a new button "Filter" and a new dialog "Filter", let user to set up some filter expressions to prohibit unsuitable domains.

Add a new button "Set System DNS" and a new dialog "Set System DNS", Sometimes the system DNS resovling may become abnormal after you stop dnsspeeder, it may be caused by wrong system DNS servers, you can set up correct system dns servers by "Set System DNS" feature.

Efficiency of dns resolving was Improved,It uses multi-thread to resolve domains, now it can resolve a large quantity of domains in a high speed.

Using a new file to save DNS items named "DnsItem.dat", you can import the file "DnsItem.csv" from DnsSpeeder 1.5 or 1.8.

Add a new feature about DNS item updating and add a new column "Update", now you can set some domains not to update, it is useful if you want to let the ip address of a domain to be same.

System-tray icon indicates if DnsSpeeder is offline.

The menu of system-tray icon was improved, "Options" and "Filter" were added.

When adapter is down and up again, DnsSpeeder acts properly.

The speed of displaying DNS items is Improved.

Add several new items to Performance Statistics, such as Cached DNS items,Cache Last Update,Cache Next Update,Total Run Time,Current DNS server,Queued Requests, Illegal Requests,Filtered Requests.

Fix treating other DNS record type as A record, any other records will be forwarded to the DNS servers.

Fix when you stop or close DnsSpeeder, however, you cann't access the Internet any more, when
you start DnsSpeeder again, it is ok.

Fix a big sorting bug of the cache list, sometime when sorting, its cpu usage will be up to 50%-100%

Fix a serve bug, when DnsSpeeder recieves a unrequested DNS response, it will crash.


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