Skip to content

Welcome to the PowerDNS Blog

dnsdist-1.7.2 released

dnsdist-1.7.2 released

Hello! We are very happy to release dnsdist 1.7.2 today, a maintenance release fixing a few bugs reported since 1.7.1: An unhandled exception could happen when an invalid protocol was used in an incoming DNS over...

dnsdist 1.7.1 released

dnsdist 1.7.1 released

Hello! We are very happy to release dnsdist 1.7.1 today, a maintenance release fixing a few bugs reported since 1.7.0: A use-after-free error could happen if a network error occurred in the middle of a XFR query,...

dnsdist 1.7.0 released

dnsdist 1.7.0 released

Hello! We are proud to announce the release of dnsdist 1.7.0. This release contains several new exciting features since 1.6.1, as well as improvements and bug fixes. It contains one single change from the first r...

First release candidate of dnsdist 1.7.0

First release candidate of dnsdist 1.7.0

Hello! We are happy to announce the first release candidate of what will become dnsdist 1.7.0, with only one fix and one improvement since the second beta. We fixed a crash introduced in 1.7.0-alpha1 that could o...

Second beta release of dnsdist 1.7.0

Second beta release of dnsdist 1.7.0

Hello! We are happy to announce the second beta release of dnsdist 1.7.0, with few fixes since the first beta, the most important one being a memory leak when reusing TLS sessions for outgoing DNS over TLS and DN...

First beta release of dnsdist 1.7.0

First beta release of dnsdist 1.7.0

Hello! We are happy to announce the first beta release of dnsdist 1.7.0! We introduced a fair number of improvements and new features since the second alpha, and we will now iron out the documentation and fix any...

Second alpha release of dnsdist 1.7.0

Second alpha release of dnsdist 1.7.0

Hello! We are happy to announce the second alpha release of dnsdist 1.7.0! We spent quite some time since alpha1 reproducing an issue reported by Stéphane Bortzmeyer in our new outgoing DNS over TLS feature. The ...

First alpha release of dnsdist 1.7.0

First alpha release of dnsdist 1.7.0

Hello! We are proud to announce the first alpha release of dnsdist 1.7.0. This release contains several new exciting features, as well as improvements and bug fixes. In our view, the most exciting new feature is ...

dnsdist 1.6.1 released

dnsdist 1.6.1 released

Hello! We are happy to release dnsdist 1.6.1 today, a maintenance release fixing a few bugs reported since 1.6.0: Adding ECS failed for queries with records in the answer or additional section (Dimitrios Mavromma...

DNS cache snooping attack

DNS cache snooping attack

We have been getting questions about “DNS Server Cache Snooping Remote Information Disclosure” attacks lately, mostly coming from reports generated by one very popular security scanner: DNS Server Cache Snooping ...