DNS

Domain Name Service

Bruno's node, from where the above image (which he rightly entitled "DNS for dummies") was pilfered. It is invaluable in explaining to clueless Marketing people how things actually work.
djbdns Record Builder
pdnsd, for pacifying DNS-intensive applications over unreliable links.

Buckle Your Seat Belts	Ripples	Is The .mobi Madness Finally Over?	Stross' Hypothesis
Using Google Public DNS	Leopard	In the meantime	ICANN Board Approves Wide Expansion of TLDs
O Cupertino, Where Art Thou?	LocationFree	My Five Wishes for Leopard	Pure Python DynDNS.org Client/Updater
Stuff That Has Been Piling Up	SPF	DNS	Earthlink's DNS Idiocy
Steve Has My Number?	Early Morning Musings	Marketing	Thursday The 13th
Referrer Spam Prediction: Heavy Downpour	Why Even The Economist Can Be Wrong	Sender-ID	World Domination, Take Two
Cooling Off	Whew...	Hell Froze Over, and My Intel Fried	Ruby Shower Epiphanies
Golf, Ducks and PowerPoint	Referrer Spam Should Be A Crime	I Hope Kelkoo Gets A Clue	The Joy of Service Pack 2
Mac OS X/DNS and .local	Today Has Got To Be A Wierd Day	Fix a Troubled Mac	Rendezvous
More Content Thieving	Need Internet Access In Portugal?	New Domain Name	PocketMac 3.0 is Out
VeriSlime, Portuguese Style	A Lighter Shade of Bluetooth	Not Against Anything Anymore	Tricks for Surviving DNS Hell
Disturbances In The Force	The VeriSlime Gambit