Secondary DNS
AssessTechniques
A redundant DNS setup that mirrors a primary zone across another provider or infrastructure.
Why it's here
Placed in Assess: 1 article(s) of evidence from 1 source(s), led by framework updates, with 1 in the last 30 days. Confidence 24%. Low accumulated evidence, so it defaults conservatively pending more signal.
Evidence (1)
- 4The New Stack·7/30/2026framework_updateDNS should be managed like infrastructure
The article argues that DNS outages are often caused by routine misconfigurations and manual domain management, not just attacks. It recommends treating domains and DNS as infrastructure-as-code, using automation, version control, multiple users, separate recovery emails, and secondary DNS to improve resilience.