Purpose-built DNS filtering for telecommunications providers. Secure millions of subscribers, defend network infrastructure against DDoS attacks, and deliver clean pipe services with our 90-million-domain intelligence database.
Telecommunications networks are the backbone of modern connectivity, handling billions of DNS queries daily across millions of subscribers. Standard enterprise DNS filtering cannot handle the throughput, redundancy, and multi-tenant policy requirements that carriers demand.
From mobile networks to fiber-to-the-home deployments, every DNS resolution point is a potential attack vector. bad actors increasingly target ISP and carrier infrastructure to amplify DDoS attacks, distribute unsafe content at scale, and hijack subscriber traffic.
Our 90-million-domain database is continuously updated with content classification from global telecom partners, CERT feeds, and proprietary honeypot networks. We classify domains across 58 categories with carrier-specific granularity including restricted network restricted servers, restricted content infrastructure, and unsafe content distribution networks.
Unlike generic DNS security solutions, our platform is engineered for the unique demands of telecommunications environments. We support BGP Anycast deployment, EDNS Client Subnet for geo-accurate filtering, and integration with existing RADIUS/DIAMETER subscriber management systems.
Telecom-specific content risk categories let you identify and block domains associated with SIM-swap fraud, toll fraud, premium rate abuse, and SS7 exploitation attempts -- content risks that generic filtering services simply do not track.
Telecommunications providers face unique content risks that require purpose-built DNS filtering solutions
Carriers process billions of DNS queries daily across diverse subscriber bases. Traditional DNS filters buckle under this load, causing latency spikes that degrade voice, video, and data services for millions of customers simultaneously.
Open DNS resolvers on carrier networks are prime targets for amplification attacks. Without proper filtering, attackers exploit your infrastructure to launch devastating attacks that consume bandwidth, attract regulatory scrutiny, and damage your reputation.
FCC mandates require carriers to protect subscribers from robocall infrastructure, illegal content, and network abuse. Non-compliance results in substantial fines, loss of spectrum licenses, and enforcement actions that content risken your operating authority.
Different subscriber tiers, enterprise customers, and wholesale partners each require distinct filtering policies. Managing thousands of policy profiles across a distributed network demands centralized orchestration with local enforcement.
Infected subscriber devices generate malicious DNS traffic that content riskens your entire network. restricted network restricted communications, data leakage tunnels, and cryptojacking DNS queries must be identified and blocked before they propagate.
5G networks with multi-access edge computing introduce DNS resolution points at the network edge. Filtering must follow traffic to edge nodes while maintaining consistent policy enforcement across core and edge infrastructure.
Built from the ground up for telecommunications infrastructure
Anycast-deployed resolvers process queries in under 1ms with no degradation at peak traffic. Engineered for carrier throughput of millions of queries per second per node.
Integrate with RADIUS, DIAMETER, and DHCP to assign unique filtering profiles per subscriber, plan tier, or enterprise customer. Supports millions of concurrent policy instances.
Offer DNS filtering as a premium managed service. White-label dashboards let subscribers customize their own family-safe, business, or enterprise filtering profiles.
Deploy filtering nodes at peering points, core routers, and edge locations. BGP Anycast ensures queries reach the nearest node with automatic failover and load distribution.
Network-wide visibility into DNS content risk patterns, subscriber infection rates, restricted network activity, and attack trends. Integrate with your existing NOC dashboards via API.
Automatically detect and suppress DNS amplification attempts, query floods, and reflection attacks. Rate limiting and response policy zones protect your infrastructure and downstream targets.
How leading carriers leverage DNS filtering to protect subscribers and generate revenue
When a subscriber device becomes infected, DNS filtering blocks restricted communications at the network level before the unsafe content can exfiltrate data or recruit the device into a restricted network. Carriers using our solution report 94% reduction in subscriber-originated malicious traffic within 30 days of deployment.
Offer differentiated broadband plans with built-in parental controls powered by DNS filtering. Parents get a self-service portal to customize blocked categories while carriers gain a competitive differentiator and upsell opportunity that drives ARPU growth.
Provide enterprise and SMB customers with managed DNS filtering as a value-added service. Businesses get customizable web filtering policies enforced at the network level, eliminating the need for on-premise hardware and reducing their security overhead.
Comply with court orders and regulatory mandates to block access to specific domains. Our platform supports jurisdiction-specific block lists with audit trails, ensuring you meet legal obligations while maintaining subscriber transparency and due process documentation.
Join leading telecom providers protecting millions of subscribers with our DNS filtering platform
Start Your Carrier Deployment