We are Infrastructure-as-a-Service (IaaS) experts,
powering DNS & email delivery for enterprise, small business & personal users. Uptime is the Bottom Line.
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We obsess over website speed, performance
& availability so that you don't have to,
resulting in industry-leading uptime since 2001.
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We combine best-in-class
deliverability & reputation monitoring
ensuring your email reaches the intended inbox.
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Where the best and brightest minds in
infrastructure come to play, dream, interact
and create the next great application.
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Dyn - Managed DNS and Email Delivery

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@DYNINC

Our partners/friends @Firehost dropped by…big things happening soon! #tagteamchamps http://t.co/ZE7KmApV

Where we'll be

Jul 16 - 20, 2012

OSCON – Portland, OR

Jul 16 - 18, 2012

HostingCon – Boston, MA

Jul 23, 2012

Sales 2.0 – Boston, MA

Jul 29 - Aug 3, 2012

IETF 84 – Vancouver, British Columbia

Aug 13 - 16, 2012

eTail East

All events

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Blog & News

Jul 11, 2012

If I'd Recommend Us To My Own Mother, It'll Work For You Too

Jul 10, 2012

How Failure To Maintain IPv6 Is Hindering Law Enforcement

Jul 9, 2012

Dyn Looking To Open First Farm-To-Table Corporate Restaurant In NH

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Defining Deliverability

Sending email and getting it to its main destination isn't as easy as clicking a button. Deliverability is the science in how email gets from sender to inbox, curated by a team at Dyn with decades of experience in the business. Deliverability is a combination of a myriad of best practices from marketers, engineers, technology, cooperation with Internet Service Providers and more. Achieving premium deliverability is what Email Delivery at Dyn is all about. Learn more about what we're about.

Using Dyn for Managed DNS matters

More than 10 years ago, we blazed a path that would gain us a reputation for being the best in the world in Managed DNS and Outsourced DNS services. Some of the most well-known web properties in the world look to us for a myriad of uptime services: Twitter, Zappos, Netflix, CNBC, Joyent, StumbleUpon, Pandora, Bleacher Report and so on.