http://dmarc-qa.com/

dmarc-qa.com

When a bunch of people make new things all based on a new technical specification, interoperability is often rough around the edges. The folks behind dmarcian put together dmarc-qa.com to host a suite of tests that DMARC developers can use to ensure th ...

Visited79
http://kitterman.com/dmarc/assistant.html

kitterman.com/dmarc/assistant.html

Kitterman Technical Services maintains the best DMARC Record Assistant that can quickly create perfect DMARC records for your domain. DMARC's various record options are clearly explained. Use this to avoid typos and to create records that do what you i ...

Visited101
https://dmarc.org/

dmarc.org

DMARC.ORG is where the DMARC technical specification was born. There's a lot of good information to be had on the site, including FAQs, overviews, and news.

Visited76
http://dmt.mhilfe.de/

dmt.mhilfe.de

DMT Tool is a useful router tool which uses Telnet to access your router and allows various configuration changes via a Graphical Interface.

The version of DMT Tool that you need depends upon which router you have. The most commonly used versio ...

Category:DSL Monitors
Visited154
https://www.dnsleaktest.com/

www.dnsleaktest.com

DNSleaktest.com offers a simple test to determine if you DNS requests are being leaked which may represent a critical privacy threat. The test takes only a few seconds and we show you how you can simply fix the problem.

Category:DNS
Visited85
http://www.dnsbl.info/

www.dnsbl.info

DNSBL Information provides a single place where you can check that status of your mail server's IP address on more than 100 DNS based blacklists.

Category:Blacklists
Visited75
http://www.dnsgoodies.com/

www.dnsgoodies.com

DNSgoodies.com provides a detailed interface for anyone to come and perform tests like: Whois, DNS entries, Open relay test, Spam Databas ...

Visited121
http://www.dnsinspect.com/

www.dnsinspect.com

DNSInspect is a FREE web tool which checks your domain's servers for common DNS and mail errors and generates a report with explanations how to fix them.

  • IPv6 checks
  • More than 50 tests...

    Category:DNS
    Visited111
http://www.dnsqueries.com/

www.dnsqueries.com

DNSQueries provides network tools and lets you make every needed network test, such as domain health tests, RBL checks, dns lookup, ptr queries, host geographical informations, dns query and many more.

Category:MX Lookup
Visited118
http://www.dnsstuff.com/tools

www.dnsstuff.com/tools

Free fast, advanced and comprehensive web-based DNS and domain name tools for DNS hosting, going beyond just ping, tracert/traceroute, WHOIS and DNS lookups. 30+ Powerful Tools & Alerts.

At first the tools appear hidden, to see the tools cl ...

Visited149
http://en.dnstools.ch/

en.dnstools.ch

DNStools.ch offers you numerous online tools for the daily administration of networks. Did you ever bang your head against the wall because your traceroutes got stuck in the office's firewall? Or because there's no client installed for DNS queries? Wel ...

Visited126
http://dnstree.com/

dnstree.com

This gives you hardcore information on any of the internet root servers of top level domains (TLD) ie .uk .gov .com

Category:DNS
Visited141
http://dnsw.info/

dnsw.info

Quick whois lookup utility combined with reputation lookup from WOT and dns-blacklists The whois data is fetched and cached. We also make an effort to make the info easy to read.

Category:DNS
Visited82
http://www.dnswatch.info/

www.dnswatch.info

Lookup DNS records with exact performance measuring, monitor your dns servers!

  • DNS Lookup tool - Lookup DNS information
  • Reverse DNS lookup tool - does what it says on the tin
  • ...

    Category:Email
    Visited98
https://discuss.howtogeek.com/t/do-i-need-flexnet-on-my-computer/18470

discuss.howtogeek.com/t/do-i-need-flexnet-on-my-computer/184...

I found a piece of software running on my computer called Fexnet. I do not remember installing it and it runs at startup. Do I need this software and if not how do you remove it. It does not show up when you start up the Uninstaller. Some else told me ...

Visited119
http://stackoverflow.com/questions/8137861/do-i-need-to-use-proxypassreverse-if-im-using-mod-rewrite

stackoverflow.com/questions/8137861/do-i-need-to-use-proxypa...

I am using mod rewrite to mask the context root of my application. Do I need to use ProxyPassReverse at all?

Category:Proxy
Visited87
http://opendata.stackexchange.com/questions/562/does-there-exist-a-global-database-of-all-products-with-ean-13-barcodes

opendata.stackexchange.com/questions/562/does-there-exist-a-...

EAN 13 is an international system. Does there exist an API or database that contains all items that have these barcodes? Like all food, goods you can buy in a regular convenience store. Is there a global open database for this?

Category:Articles
Visited148
http://security.stackexchange.com/questions/57748/does-winrar-leave-traces-of-temporarily-extracted-files

security.stackexchange.com/questions/57748/does-winrar-leave...

If I have an encrypted RAR file which will only open using a password, and I opened a file directly from within WinRAR by double clicking the file inside WinRAR, I assume that WinRAR will create a temporary vers ...

Category:Articles
Visited151
http://www.dolibarr.org/

www.dolibarr.org

Dolibarr ERP & CRM is an Open Source software to manage your business (small, medium or large companies, freelancers or foundations). It's a PHP project built by modules addition (invoice, proposal, contact, stock, order, hr, agenda...), running as ...

Category:CRM
Visited87
http://inetworktools.com/en/

inetworktools.com/en/

iNetworkTools.com provides Free & Unlimited data services on Domain Names & IP Address.