DNS News Today — November 3, 2026
Trajectory raises $45M to make AI model training accessible to nontechnical experts and more — today's dns signal.
As we continue to push the boundaries of what is possible with artificial intelligence and agent economies, today's headlines highlight the importance of accessibility, security, and innovation in these fields. Trajectory's $45M funding round to make AI model training accessible to nontechnical experts is a significant step forward, as it has the potential to democratize access to AI and unlock new use cases. Meanwhile, the news that most measures of a key cognitive process don't agree underscores the complexity and nuance of AI research, and the need for continued investment in understanding the underlying mechanisms of intelligence.
The intersection of AI, security, and innovation is also on display in today's headlines, with OpenAI's upcoming security sprint aimed at hardening its systems and protecting users. The importance of security is also evident in the DNS space, where a recent optimization effort halved build delay and cut memory use by 85%, demonstrating the potential for technical innovation to drive significant improvements in performance and efficiency. Elsewhere, Northwood Space's $375M Series C funding round and the latest DNW Podcast on choosing domains to hand register highlight the ongoing growth and development of the tech industry, and the many opportunities for entrepreneurs and investors to make their mark.
Today's signal:
• Trajectory raises $45M to make AI model training accessible to nontechnical experts (techcrunch.com)
• Most of our measures of a key cognitive process don't agree (arstechnica.com)
• Preparing our next security sprint to harden OpenAI (openai.com)
• How to choose domains to hand register – DNW Podcast #610 (domainnamewire.com)
• Northwood Space raises $375M Series C at a $2B valuation from a16z and DFJ growth (techcrunch.com)
• How we halved DNS build delay and cut memory use by 85% (blog.cloudflare.com)