This incident has been resolved.

We identified an issue affecting a subset of Catchpoint tests starting October 11, 2026, at 16:30 UTC, following a recent DNSSEC root key rollover. This issue impacted tests using DNSSEC validation, resulting in DNS resolution failures. Tests not using DNSSEC validation are unaffected. Our Engineering team has deployed a fix, and we are actively monitoring them to ensure DNS resolution and test execution have returned to normal.