The surprising connection between HyperLoglog and DNSSEC NSEC3
Guest Post: Bert Hubert shares his trick to rapidly determine the number of DNSSEC secured delegations in a zone.
Tag: DNS
The Root of the DNS
Geoff discusses how the DNS and root servers function and provides some suggestions for the infrastructure to continue to be robust, scalable and accurate..
Let’s Encrypt with DANE
Domain Name certificates used to be expensive. In this post, I’ll walk through the process of setting up good, inexpensive and accessible DNS security using several public tools.
Scoring the DNS Root Server System, Pt 2 – A Sixth Star?
Geoff takes a second look at the DNS Root Servers, this time scoring them on the ability to handle large UDP responses over IPv6.
Takeaways from RIPE 73
Geoff Huston shares his thoughts on several presentations from the recent RIPE 73 meeting.
Scoring the DNS Root Server System
Geoff takes a look at the DNS Root Servers and gives some scores on how well they can cope with large responses.
Managing your reverse DNS delegations just became easier
We’ve simplified the process for Members to manage their reverse DNS delegations via MyAPNIC.
Event Wrap: RIPE 73, Madrid
Around 630 people from 63 economies attended RIPE 73 in Madrid, Spain, from 24 to 28 October.
Speculating on DNS DDoS
What can be done to mitigate attacks on the DNS?
IPv6 and the DNS
How much of the DNS resolution infrastructure is IPv6 capable?