About World TLD Monitor

World TLD Monitor (https://worldtldmonitor.com) is published and maintained by Alykhan Virani / SimbaSystems.com. The domain name system is critical global internet infrastructure, yet authoritative registry scale, registrar concentration, wholesale pricing history, and contract expiration data are routinely fragmented across PDF filings, CSV archives, and commercial paywalls.

Our mission is to compile primary public filings from the Internet Assigned Numbers Authority (IANA), contracted ICANN Monthly Registry Activity Reports, bilateral ICANN Registry Agreements, and published wholesale price schedules into one fast, open, machine-readable reference platform for network engineers, researchers, legal teams, and domain investors.

Rather than scraping third-party estimates or copying directory blurbs, our platform cross-references primary registry CSV ledgers with IANA root delegation metadata, corporate ownership mappings, and contract fee caps. Every derived metric, including Herfindahl-Hirschman Index (HHI) channel concentration, Redemption Grace Period (RGP) rescue rates, 36-month growth volatility, and wholesale revenue run-rates, is calculated deterministically from official filings.

Visitors also get browser-based diagnostic utilities, including live RFC-7484 RDAP lookups, DNSSEC DS/key-tag validators, MTA-STS/DANE inspectors, DNS propagation checkers, and open CSV dataset downloads on our Data Downloads hub.

Quantitative registry metrics, tables, and server-rendered SVG charts are generated purely by software pipelines built in Python 3.12, MySQL 8.0, and Astro static site compilation. Every export is validated against strict schemas before deployment, and every figure links back to its underlying reporting month or primary source on our Sources and Methodology pages.

Explanatory prose, UI copy, and research articles are written and refined with software and AI-assisted drafting tools overseen by Alykhan Virani / SimbaSystems.com. Articles do not use invented authors, fabricated experts, or synthetic studies. If you spot a reporting discrepancy, let us know via our Contact page or email [email protected].

World TLD Monitor is completely free to read and query, with zero user accounts or paywalls. Infrastructure and data pipeline hosting are supported by display advertising (such as Google AdSense when enabled). We do not accept paid placement to alter registry rankings, churn ratings, pricing history, or analytical commentary.