
10/27/2025 · André Jesus, David Belson
What this post added
Introduces a new TLD page on Cloudflare Radar, providing insights into TLD popularity, activity, and security. This includes a ranking of top-level domains based on DNS Magnitude, a metric that estimates a domain's overall visibility on the Internet by incorporating the number of unique clients querying domains within a TLD. The post also details the methodology behind DNS Magnitude calculation and the types of TLDs (gTLD, grTLD, ccTLD, iTLD, sTLD). Additionally, it describes dedicated per-TLD pages offering general information (type, manager, DNS magnitude, DNSSEC/RDAP support) and WHOIS data, with direct links to Cloudflare Registrar for supported TLDs.