Dear DNS Coach, What is a PTR Record used for? First of all, let’s discuss what a PTR Record (or Pointer Record) is before we go into what it is
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Dear DNS Coach, why don’t the largest domains use DNSSEC?
DNS Coach, If DNS Security Extension (DNSSEC) is so “GREAT” why don’t the largest domains on the internet use it? (google.com, Tumblr.com, Twitter.com, Facebook.com….) There are a number of different possible
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Coach DNS is back to answer your toughest DNS questions! This week, you wanted to know: Why is IP Anycast better than Unicast DNS? Simply put, Unicast is a one-to-one
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It’s IPv6 Day! Get Some Helpful Hints from our DNS Coach
Ipv6 Reverse Mapping In honor of IPv6 Day, your DNS Made Easy team wants to help you with all your IPv6 needs. In this article I will explain and demonstrate
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