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Posts Tagged ‘DNS’

Trouble in paradise: Our issue with Google mail for domains

sad_gmailA couple of years ago, we switched mail for our domains to Google instead of hosting it ourselves. Using Google Mail for Domains, we were able to easily manage email for over 25 users scattered all over the world, without having to deal with POP3 servers, and explaining to people how to configure their mail clients. Everyone is familiar with Gmail, and the web interface is second to none.

We switched several of our domains over. The configuration was a bit tricky, as Google provides several alternate servers, and offers different MX priorities for each server.

Back in 2007, when we migrated, the official Google server configuration looked like this:

icrontic.com. MX (10) aspmx.l.google.com.
icrontic.com. MX (20) alt1.aspmx.l.google.com.
icrontic.com. MX (20) alt2.aspmx.l.google.com.
icrontic.com. MX (30) aspmx2.googlemail.com.
icrontic.com. MX (30) aspmx3.googlemail.com.
icrontic.com. MX (30) aspmx4.googlemail.com.
icrontic.com. MX (30) aspmx5.googlemail.com.

And that was that. Then, a few months back, there was a problem…
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The story of the great DNS hack

In both 2004 and 2005, it was revealed that DNS, the system that maps intelligible names to the internet’s millions of IP addresses, was susceptible to wacky hijinks. The discovery was made possible by a man named Dan Kaminsky who, doped up on percocet for a shattered elbow, came to understand a simple hack with devastating consequences.

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Week.End @ Icrontic: Friday and Saturday edition

  • As the US begins closing the crippling DNS vulnerability that allows exploiters to potentially hijack domain names, ICANN and Verisign are scuffling over DNS oversight.
  • Read more about the Apple “brick” rumors to see if you can’t find something you like.
  • A review from a Baltimore user of Sprint’s new XOHM network.
  • A DHL train flipped and destroyed 21,600 XBOX 360 consoles. Naturally, Microsoft is going legal.
  • The fiendishly-awaited Starcraft II will be released as a trilogy. WTF.
  • ZDNet reports that we’re just one month away from Nehalem! BRING IT ON!
  • An interesting and informative insight on the battle between big copyright and the pirates who love to fight it.
  • Bringing the newest iPod Nano out of standby and inserting headphones causes the stereo to reverse.

That’s all, folks. Check back later for Gadgets’n'Gizmos Saturday and a few big headlines that have popped up in the last 24.