Action Required: DNSSEC Root KSK Rollover – NIOS Recursive DNS Resolvers

Incident Report for Infoblox

Resolved

Following the DNS root zone KSK rollover on 11 October 2026, customers using NIOS recursive DNS resolvers with DNSSEC validation enabled should review the KB and follow the recommended actions to ensure continued DNSSEC validation and avoid potential DNS resolution failures.

Please refer to the KB for affected configurations, recommended actions, and verification steps.: NIOS – DNSSEC Root Zone KSK Rollover in October 2026:- https://support.infoblox.com/s/article/DNSSEC-Root-Zone-KSK-Rollover-2026

Posted Oct 13, 2026 - 17:05 UTC

This incident affected: NIOS (Infoblox DNS Firewall (RPZ), DNS Forwarding Proxy (DFP)).