dns trial software / shareware for mac

Requirements:
System 7.1 or later.

Requirements:
Mac OS 8 or later.

Enhancements:
Version 3.5.3 fixes a problem with caching certain types of records. With version 3.5.2 of the server, the server could in some circumstances stop believing replies to queries and get stuck in a loop where it queried for the same host names over and over again. QuickDNS Server 3.5.3 addresses this problem.

Drain0 is a filter for Eudora Internet Mail Server (EIMS and EIMS X) to manage cleaning of any email containing stray linefeeds (LFs), stray carriage returns (CRs), and NULL bytes.
When the Drain0 filter is first installed and EIMS is first launched, the filter will create a preferences documents (entitled Drain0_Preferences.txt). This preferences document contains default settings for options in the Drain0 filter. The contents of the preferences document has full documentation for each setting. A complete description of every preference for the Drain0 filter is included in the Drain0 PDF manual.
Drain0 preferences allow the EIMS email administrator to control exactly what happens with emails containing stray linefeeds, stray carriage returns, and/or NULL bytes. They can be individually allow through or the offending bytes within the email can be substituted with different byte values. The preferences for Drain0 allow the email administrator to even specify what byte value to substitute into the email (space, ASCII 32, is the recommended value to substitute).
There is a Mac OS 9 version and a Mac OS X version of the Drain0 filter. These are entitled Drain0 and Drain0 X, respectively. Both builds of the Drain0 filter are available in the single download archive available from this web site.
Please let us know what features and functionality you would like to see included in Drain0. The functionality available serves its purpose very well. Though we do have quite a few ideas for additional functionality to add, it is always helpful and much appreciated to have feedback from customers about what can be added to fulfill your needs.
Main features:
- Discrete management of stray linefeeds, stray carriage returns, and NULL bytes;
- Settable substitution values for each content scanned problem byte;
- Exceptions for BINARYMIME formatted SMTP transactions;
- Fasting possible direct memory operations for rewriting email content;
- EIMS Error Log entries made whenever substitutions are made;
- Support for standard and custom DNS (IP) Exclusions document;
- Does not interrupt operation of EIMS;
- Compatibility with Mac OS 9 and Mac OS X;
- Compatibility with EIMS and EIMS X;
- Email notification of error conditions.
Enhancements:
- Added support for processing stray CRs.
- Added error log entries if replacements were made. Separate error log entry is made for NULL chars, stray LFs, and stray CRs.
- Added logic to not process stray CRs or LFs where they could be legitimately split across a chunk boundary. If at the beginning of
- first chunk, or end of last chunk, they will still be processed as expected.
- Fixed bug where if DNS exclusions file was not being used, it was possible for the filter to crash EIMS when quitting under rare
- circumstances.

Requirements:
Mac OS X 10.4 or later.

Enhancements:
Version 9.0.4: Release notes currently unavailable.

Charles is an HTTP proxy / HTTP monitor / Reverse Proxy that enables a developer to view all of the HTTP traffic between their machine and the Internet. This includes requests, responses and the HTTP headers (which contain the cookies and caching information).
Charles can act as a man-in-the-middle for HTTP/SSL communication, enabling you to debug the content of your HTTPS sessions.
Charles simulates modem speeds by effectively throttling your bandwidth and introducing latency, so that you can experience an entire website as a modem user might (bandwidth simulator).
Charles is especially useful for Macromedia Flash developers as you can view the contents of LoadVariables, LoadMovie and XML loads. More about Charles and Flash.
Charles is also useful for XML development in web browsers, such as AJAX (Asynchronous Javascript and XML) and XMLHTTP, as it enables you to see the actual XML that is flowing between the client and the server.
Main features:
- Cookies are shown in the HTTP headers, so you can see exactly what cookies you are sending and receiving.
- Every request and response is recorded in Charles. Redirects that are often too quick to see when testing with a web browser can be seen in Charles. Requests from applications other than your web browser (such as Flash movies) can also be seen.
- Request and response sizes are shown in Charles, so you can see how big each request was.
- Assets loaded from an HTML page are recorded so that you can see how many images etc are loaded by a page, and where from.
- All files can be viewed, including JavaScript files, CSS files, HTML files etc.
- Mirror all responses to disk, recording your session.
- Blacklist sites so that requests are blocked.
- See the results of caching by seeing cached responses (304 Not Modified), and requests containing last modified dates (IfModifiedSince).
- Disable caching by removing cache related headers from requests and responses as they pass through Charles, ensuring that you are always requesting the latest file.
- See whether a cache has served your request by looking for cache-hit HTTP headers.
- View encrypted HTTPS traffic in plain text. Enables you to view requests and responses in plain text even when communicating with an SSL secured web server.
- Reveal unexpected requests, such as typos and 404s.
- View requested images.
- Bandwidth Throttle your web connection to a specified bytes/second speed, and millisecond latency. This enables you to simulate modem conditions on a high speed internet connection (bandwidth simulator)
- Spoof DNS name to ip mappings so that you can test a domain name before it has gone live. Very useful for testing your virtual hosting.
- Export to CSV all of the summary data captured by Charles for analysis and reporting in Excel
- Reverse proxy creates ports on the localhost that act as regular HTTP servers, but forward all requests to a specified web server.
- HTTP 1.1 support - including keep-alive, chunking and content-encodings including gzip, compress and deflate.
- External proxy support - configure an proxy for Charles to use to access the Internet
- NTLM authentication support (Windows NT Challenge Response Authentication / Integrated Windows Authentication)
- Automatic configuration of Windows Internet Proxy settings.
- Search all headers and bodies for keywords.
- Port forwarding support, allows any protocol to be forwarded by Charles and debugged.
- Unicode and other charset encoding/decoding support.
- AJAX debugging (Asynchronous Javascript and XML) and XMLHTTP debugging
- AMF parsing to help debug Flash Remoting
- Firefox proxy autoconfiguration
- Automatic Update Checking.
Version restrictions:
- 30 days evaluation.
Enhancements:
- AMF 3 support (thanks to Kevin Langdon for his work on the AMF 3 spec)
- SSL support for IBM JDK (thanks to Lance Bader for helping solve this)
- Automatic Update Checking
- Documentation wiki open to public
- Fixes for JDK 1.3 support
- Better reporting of XML parse errors (showing the line number and column of the error)
- Fix Serializable problem for External Proxy configuration
- Miscellaneous bug fixes and improvements.

ExposeIP is a very useful tool that scans through a range of a given IP for specific selected active services.
For example it scans the IP range for active Mail, FTP, Web, or any other service that the user wants to scan, trace or find.
Main features:
- Specific IP ranges
- Local Networking info
- Remote/Local Port Scanning
- TraceRoute
- Root Stats
- Expose; FTPs ,Game Servers, WebSites and more...
- Disable/Prevent (invisible) .DS_Store Files over Networks
- Statistical Pinging
Version restrictions:
- Registration delay.
Enhancements:
- Added convenient Firewall Enable/Disable options
- Added Root DNS Query/Stats
- Improved handling of simultaneous multiple IPs

UniMailer 2.1 is released to be a functional and effective utility for e-mailing new products and services to your customers, delivering and managing newsletters, or simply staying in touch with family and friends. UniMailer will make the process effortless by managing various user groups, adding your own parameters for personalizing each mail using an internal data base stored, adding various attachments. UniMailer works with plain text or html text.

Major Features:

1. Built-in SMTP, built-in DNS
2. Internal data base stored (add/remove/search)
3. Import/export data from Excel
4. Fast import and export of email and data
5. Ability to remove fast the duplicate addresses
6. Ability to change the identity of the mailer
7. Parameters for personalizing each mail
8. Preview customized mails before sending
9. Use your favorite HTML editor for attractive content
10. Create and switch easily to any users group
11. Monitoring while sending
12. History for last sending operations
13. Data group (add/remove/easy switch)
14. The last sending states saved
15. Exclude recipients from future mailings Manage multiple account profiles
16. Individual mails, so only one recipient appears in the To section TO, CC, BCC managed fields

Requirements:

• At least a Java VM 1.4

Every computer user has noticed it; over time, your system slows down. This is particularly true in these days of constant security updates as replacing operating system components not only increases the potential for file fragmentation, but also creates a more insidious problem over time, the operating system itself ends up scattered all over your disk.
This, of course, doesnt show up as fragmentation after all, the files themselves are probably contiguous but nevertheless, it takes your machine longer to start up, it takes programs longer to start, and above all, it takes longer to get your work done.
iDefrag defragments and optimizes your disk for improved performance.
Add in the size of some of the files in common use today, especially music, video, graphics and computer games, and even the best filesystem has trouble keeping things contiguous.
Some people say that HFS+ is so good that you dont need to defragment. In a way, theyre right: HFS+ is pretty good at keeping small to medium sized files from getting fragmented it isnt particular good, however, at keeping large files or free space from fragmenting, a particular problem on the Mac because the swapfile must be contiguous on the disk, so you can actually run out of virtual memory long before you run out of disk space if your free space is fragmented.
Another objection, this time raised by Apple, is that existing defragmentation tools may actually slow your machine down by moving files into or out of the "Hot Band", defeating Panthers Adaptive Hot File Clustering code. As far as we know, iDefrag is the first defragmentation tool for the Mac that fully supports the Hot Zone, guaranteeing that this is not a problem.
Even if you arent interested in defragmenting your hard disk, if you produce products on CD-ROM disks, iDefrag will be of use. Seek times on CD-ROM and DVD-ROM disks are many times slower than those of hard disk mechanisms, so fragmentation really hits performance, in some cases adding many minutes to read times. iDefrag can defragment disk images before they are burnt onto CD or DVD-ROM, optimizing access time and significantly reducing install or read times.
And, unlike other products, iDefrag provides a wealth of information about your files, so you can see which ones are most fragmented and even look where they are on the disk. The screenshots on this page are from a perfectly normal 120GB hard disk, installed in a PowerMac G4 that is used for software development, wordprocessing and other everyday tasks (writing this web page, for instance).
Look how fragmented it has become; most of that is actually down to one or two large files, like /usr/bin/emacs, shown on the right, with 96 fragments but there are a substantial number of less fragmented files, over 3,000 in fact.
Main features:
- Full support for Mac OS X 10.5 Leopard
iDefrag is compatible with the latest versions of Mac OS X, and with the very latest hardware from Apple.
- Works with Time Machine
iDefrag is safe to use on Time Machine back-up volumes if you so wish.
- Native support for journaled filesystems
iDefrag knows about the journal and does the right thing automatically. No need to turn journaling off to defragment or optimize your disk.
- Support for case-sensitive HFS+
Using case-sensitive HFS+ for compatibility with legacy UNIX software? No problem. iDefrag knows what to do.
- Supports the Hot Zone
Mac OS X is smart about the files you use the most. It moves them to an area on the disk called the Hot Zone, for improved access times. Unlike older defragmentation tools, iDefrag understands the Hot Zone, and knows which files should be there.
- Thermal Monitoring
iDefrag watches the temperature of your disk while defragmenting. If things are getting a little toasty, iDefrag will wait for the disk to cool down before continuing.
- Four powerful defragmentation algorithms
Optimize or compact your disk as required. Includes a sophisticated programmable optimization engine-if youre an advanced user, you can rearrange the contents of your disk how you want.
- Defragment while the disk is in use
iDefrag can perform simple defragmentation while the disk is still in use. Good for situations where you dont need the full power of the optimizer, but have a few fragmented files you want to sort out.
- Per-block and accurate whole-disk display
See the individual blocks used by your files, watch iDefrag move them around in real time, and get an at-a-glance overview of the state of your disk.
- AppleScript and Automator support
iDefrag includes extensive AppleScript support and comes with an Automator action to help Automator users script defragmentation without needing to learn AppleScript.

System requirements:
- 500MHz PowerPC G3 or better.
- 512MB RAM.

Version restrictions:
- Demo version will not defrag disks over 100MB in size.

Enhancements
- Fixed a problem introduced in 1.6.8 where iDefrag was unable to move hard link folder files in Quick (on-line) mode.
- Added compatibility for PGP whole disk encryption.
- Updated the error messages for the on-line defrag routine.
- Prevent iDefrag from appearing to hang on completion when DNS is misconfigured (obviously its better to fix your DNS settings...).