The Quiet Guardian of DNS Queries
In the vast ecosystem of the internet, nameservers like andy.ns.cloudflare.com operate behind the scenes, translating human-readable domain names into machine-friendly IP addresses. Registered over 17 years ago, this domain is a cornerstone of Cloudflare's global DNS infrastructure. As of April 17, 2026, it's still going strong, with an expiration date set for February 17, 2033.
A Long History in the Making
The WHOIS records paint a picture of reliability. Created on February 17, 2009, andy.ns.cloudflare.com was brought online by Cloudflare, Inc., which also serves as its registrar. The most recent update occurred on January 9, 2024, locking it down with multiple protective statuses: clientDeleteProhibited, clientTransferProhibited, clientUpdateProhibited, serverDeleteProhibited, serverTransferProhibited, and serverUpdateProhibited. This fortress-like setup ensures it can't be tampered with easily.
Its DNSSEC signature adds another layer of trust, validating responses to prevent spoofing attacks. The nameserver itself points to other Cloudflare giants like ns3.cloudflare.com through ns7.cloudflare.com for its own resolution.
What Lies Behind the Domain?
Visiting andy.ns.cloudflare.com today transports you straight to Cloudflare's DNS landing page. Titled "Cloudflare DNS | Authoritative and Secondary DNS," it boasts the fastest response times among providers, backed by unparalleled redundancy and built-in security. This isn't just marketing fluff—Cloudflare's anycast network distributes queries across a global footprint, minimizing latency.
The page highlights Cloudflare's broader platform: a connectivity cloud offering over 60 services in networking, security, and performance. Key offerings include:
- SASE (Cloudflare One): Zero trust network access and secure web gateways.
- Application Security: L7 DDoS protection, web application firewalls, API security, and bot management.
- Performance Boosters: CDN, DNS, smart routing, and load balancing.
- Networking Essentials: L3/4 DDoS protection, firewall-as-a-service, and network interconnects.
Cloudflare: The Company Behind Andy
Cloudflare started as a reverse proxy to protect websites from attacks but has evolved into a full-stack internet infrastructure provider. Headquartered in San Francisco, it powers millions of sites with CDN, DDoS mitigation, and now authoritative DNS. "Andy" is one of many nameservers (others include "elle," "max," and "uma"), each anycasted across Cloudflare's 300+ data centers worldwide.
IP-wise, andy.ns.cloudflare.com resolves to three IPv4 addresses—172.64.33.101, 108.162.193.101, and 173.245.59.101—all under AS13335 (Cloudflare, Inc.). IPv6 support is robust with 2606:4700:58::adf5:3b65, 2803:f800:50::6ca2:c165, and 2a06:98c1:50::ac40:2165. This multi-homing ensures high availability; if one node falters, others pick up seamlessly.
Interesting Facts and Recent Insights
Fun trivia: Naming nameservers after people like "Andy" adds a human touch to the digital grind—perhaps a nod to an early team member? No official word, but it humanizes the tech. As of early 2026, DNS records were last refreshed on April 13, showing TTLs of 21,600 seconds (6 hours) for stability.
Cloudflare's DNS has been battle-tested during major outages and attacks. In 2025 alone, it absorbed record DDoS volumes, underscoring why authoritative DNS users flock to it. No major incidents tied specifically to "Andy," but its role in the collective makes it indispensable.
For domain admins, switching to Cloudflare's authoritative DNS means faster resolutions and free secondary options. It's not just a nameserver; it's part of a ecosystem modernizing networks from coffee shops to enterprise WANs.
In an era of rising cyber threats, domains like andy.ns.cloudflare.com remind us of the invisible warriors keeping the web spinning smoothly.