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Posts by Ólafur Guðmundsson

What happened next: the deprecation of ANY

Published on by Ólafur Guðmundsson.

Almost a year ago, we announced that we were going to stop answering DNS ANY queries. We were prompted by a number of factors: The lack of legitimate ANY use. The abundance of malicious ANY use. The constant use of ANY queries in large DNS amplification DDoS attacks. Additionally, we