The Hidden Hero of Fast Internet Resolutions
In the vast world of domain name systems, few names carry as much quiet authority as andy.ns.cloudflare.com. This domain serves as one of Cloudflare's authoritative nameservers, quietly handling millions of DNS queries every second for websites around the globe.
A Long-Standing Pillar of Cloudflare Infrastructure
Registered on February 17, 2009, andy.ns.cloudflare.com has been active for over 17 years. Its registration extends until February 17, 2033, with strict status protections including clientDeleteProhibited and serverTransferProhibited. The registrar is none other than Cloudflare, Inc., the company that operates this very nameserver.
What Cloudflare DNS Delivers
Cloudflare's DNS stands out as one of the world's fastest and most reliable systems. It translates domain names into IP addresses using a massive anycast network that routes queries to the nearest data center. This setup minimizes latency and gives applications a quicker start.
Key benefits include:
- Raw performance: Consistently ranked among the top for speed.
- DDoS resilience: Built to withstand massive attacks without interrupting resolution services.
- Free API access: Full control for developers using tools like Terraform or Ansible.
Technical Footprint and Security
Current IP addresses include 172.64.33.101, 108.162.193.101, and 173.245.59.101, all tied to AS13335 Cloudflare, Inc. IPv6 support features addresses such as 2606:4700:58::adf5:3b65. DNSSEC signing adds an extra layer of trust, ensuring responses remain authentic.
Why It Matters Today
As of mid-2026, this nameserver continues powering critical internet infrastructure. Its role in Cloudflare's ecosystem highlights how one well-engineered domain can support billions of daily connections without fanfare. Whether you're a developer or just browsing, chances are you've benefited from its speed without ever noticing.