DDI

DNS, DHCP, and IP Address Management

One Platform. Complete Control of the Network Core.

DNS, DHCP, and IP address management are foundational to every network. When these services are managed separately, visibility suffers, provisioning slows, and configuration errors can lead to outages and security gaps. DDI brings all three protocols together in one service.

Secure64 combines secure, carrier-grade DNS with IP address and DNS record management to provide a unified foundation for managing critical network services. That same DNS layer can also enforce network security and content policies through DNS Guard and LineGUARD, without requiring separate appliances or endpoint agents.

DDI Built Security-First

Secure64 designs security into the network foundation rather than adding it as an afterthought. Our DNS platforms are engineered for security, resilience, and availability, including protection against denial-of-service and network attacks.

What's Included

Secure, Carrier-Grade DNS Core

DNS Authority, DNS Cache, and DNS Signer provide authoritative, caching, and DNSSEC-signed DNS designed to scale to millions of zones and records.

Centralized DNS Management

DNS Director provides a single point of control for configuring, monitoring, and deploying changes across DNS servers, with revision history and rollback.

IP Address & DNS Record Management

Provision provides vendor-neutral IPv4/IPv6 provisioning, discovery, and DNS record management across physical, virtual, container, and 5G environments.

Real-Time Visibility

Director provides visibility into DNS and security events, helping operations teams identify and address issues before they become outages.

Security at the DNS Layer

DNS Guard extends the DDI foundation into network-wide threat protection. It blocks threats at the DNS layer without requiring endpoint software:

  • MalwareGuard blocks malicious sites and communication with command-and-control servers.
  • FraudGuard blocks known phishing and fraud sites.
  • TunnelGuard detects and blocks DNS tunneling used for data exfiltration and evasion.

 

LineGUARD adds DNS-based content filtering across more than 150 content and application categories. Active Directory integration allows policies to follow users and groups rather than individual devices or IP addresses. LineGUARD can also extend protection and policy enforcement to users working off-network.

Benefits

  • Simplify operations with centralized DNS, IP address, and record management
  • Accelerate provisioning across hybrid, container, and 5G environments.
  • Scale efficiently with a platform designed for carrier-grade DNS and IPAM.
  • Reduce security gaps with DNSSEC, DDoS-resistant DNS, and controlled provisioning.
  • Block threats network-wide without endpoint agents.
  • Enforce user-based policies through LineGUARD and Active Directory.
  • Maintain visibility and control with centralized monitoring and audit history.

Who It's For

Secure64 DDI is designed for telecom operators, ISPs, cable and mobile providers, and large enterprises that need DNS and IP address management to scale securely and reliably.

LineGUARD also makes the platform suitable for schools, libraries, and businesses that need different content and access policies for separate groups of users.

Frequently Asked Questions

What is DDI?

DDI combines DNS, DHCP, and IP Address Management (IPAM) — the core services responsible for resolving domain names, assigning IP addresses, and tracking address allocation.

What does Secure64 DDI include?

Secure64 combines carrier-grade DNS with vendor-neutral IP address and DNS record management through Provision. Secure64 does not currently offer a standalone DHCP product.

What makes Secure64 different?

Security is built into the foundation. Secure64 DNS is engineered for resilience and availability under attack, while DNS Guard and LineGUARD extend that foundation into threat protection and content policy enforcement.

Can policies follow individual users?

Yes. LineGUARD integrates with Active Directory so organizations can apply different content and access policies to different users and groups, rather than relying solely on devices or IP addresses.

Can users be protected off-network?

Yes. LineGUARD can extend protection and content policies to users outside the corporate network, including when they are using public Wi-Fi.

Build a More Secure DDI Foundation

Contact us and talk with our team about building a secure, scalable foundation for your network.

Print Friendly, PDF & Email