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DNS

British  

abbreviation

  1. Department for National Savings

  2. computing domain name system

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

You also have the option to use ExpressVPN’s Smart DNS service, called MediaStreamer, which also works reliably.

From Salon • Mar. 27, 2026

Surfshark includes a reliable kill switch that blocks traffic if the VPN disconnects, and, like NordVPN, it uses RAM-only servers and offers DNS leak protection.

From Salon • Mar. 27, 2026

And, as you may have guessed, NordVPN provides in-tunnel DNS servers and a kill switch in all its apps.

From Salon • Mar. 27, 2026

Its in-tunnel DNS and kill switch should prevent any leaks, even unattended.

From Salon • Mar. 27, 2026

It will guess that your gateway system is also your DNS server.

From Debian GNU/Linux : Guide to Installation and Usage by Goerzen, John

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.