UltraDNS TLD & UltraDNS TLD²

September 24, 2025

Understanding the Value of Public Key Cryptography for Digital Communications

Public key cryptography, also called asymmetric cryptography, uses a public key and private key for encrypting communications transmitted across the internet.

September 18, 2025

What is SSL?

Secure Sockets Layer (SSL) is an encryption security protocol that improves privacy, authentication, and integrity for data communications sent over the internet. It evolved into Transport Layer Security (TLS).

August 27, 2025

How Brands Can Prepare for the New gTLD Program

The New Generic Top Level-Domains (gTLD) program expands the Internet's Domain Name System by introducing new top-level domains.

July 16, 2025

Trust Anchor In DNS: What It Is and Why It Matters

DNS analysis reveals a 26.9% spike in trust anchor lookups—highlighting rising DNSSEC adoption to combat hijacking, spoofing, and tampering. Learn why trust anchors matter.

April 10, 2025

What is a Content Delivery Network and Why Organizations Need One

Improve performance and reduce latency with a CDN. Learn how single vs. multi-CDN strategies impact speed, scalability, and reliability.

DNS for TLDs: Addressing Current Challenges and Preparing for the Next Wave of TLDs

Join Vercara experts Enrique Somoza, Lauren Price, and Dave Knight to explore UltraDNS TLD’s role in advancing DNS management with a focus on scalability, security, and compliance.

Stub Resolver Hijacking

Stub resolver hijacking alters DNS settings, redirecting users to malicious sites. Learn risks and defenses to protect against this hidden cyber threat.

Domain Name Compromise

Prevent domain name compromise and hijacking with proactive security measures, including two-factor authentication, registry locks, and regular DNS assessments.

October 10, 2024

UltraDNS, UltraDNS TLD, and UltraDDR Now Fully Covered by RPKI ROAs

Vercara integrates RPKI to enhance DNS security, improve routing reliability, and reduce risks of misconfigurations, ensuring a secure and efficient online experience.

Domain Hijacking

May 15, 2024

Introducing the UltraDNS Community: Let’s Connect, Learn, and Innovate Together

Join the UltraDNS Community: a vibrant space for DNS enthusiasts to collaborate, learn, and share experiences. Get updates, best practices, security tips, and more. Enhance your DNS skills today!

March 20, 2024

Navigating DNS Management – Leveraging Over Two Decades of Experience to Create a Safer and More Efficient Future

Discover how Vercara's Managed DNS solutions ensure smooth online experiences in the fast-paced world of digital infrastructure management.

DigiCert Resources

UltraDNS TLD & UltraDNS TLD² Resources

Vercara: A Leader in Securing Online Experiences

Webinar: WAAP is Here to Stay: Combining API Protection and Cloud Application Security

Weekly Updates on the Cyber Threat Landscape

Cybersecurity Insights That Are Ahead of the Curve

Weekly Updates on the Cyber Threat Landscape

Cybersecurity Insights That Are Ahead of the Curve

Weekly Updates on the Cyber Threat Landscape

Cybersecurity Insights That Are Ahead of the Curve