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Automating DNS Record Management with n8n

Managing DNS manually doesn’t scale. With n8n, you can build workflows that automate:

Cost Optimization: EU DNS Vendors vs. US Giants

Using EU-based DNS vendors can reduce cost and improve GDPR compliance.

Real-time DNS Logging with Prometheus + Grafana

With dnsdist and Prometheus, you can graph: Query rates Response codes

Setting Up a Secure Internal DNS Resolver with Unbound

Unbound is a validating, recursive DNS resolver focused on security and performance. It’s a perfect choice for internal DNS resolution.

Top DNS Threats in 2025 and How to Block Them

DNS threats are evolving: DNS tunneling (exfiltration) Fast flux domains

Understanding DNS Security Fundamentals

DNS is one of the most critical components of the Internet, yet it’s also a frequent attack vector. DNS Security begins with understanding how DNS works and how attackers exploit it.

Using RPZ for Internal DNS Threat Blocking

Response Policy Zones (RPZ) allow DNS filtering at the resolver level. It’s like a DNS firewall.

Why DNSSEC Matters in 2025

DNSSEC has seen slow but steady adoption. In 2025, the risk from fake DNS responses (e.g. phishing domains, MITM) remains high.