.int domains list

What is .int TLD

The .int top-level domain is a restricted, sponsored namespace reserved for intergovernmental organizations created by international treaties and for certain treaty-related infrastructures. Registrations for .int domains require documentary proof of international legal personality and are vetted centrally, ensuring that .int websites represent official, cross‑border mandates rather than private initiatives. In practice, the zone is compact compared with open generics and is used for institutional portals, coordination systems, and treaty repositories. From our longitudinal indexing of the .int zone, we observe long registration lifecycles, conservative DNS change patterns, and consistent name server footprints that reflect mission-critical stewardship. For researchers and practitioners, .int domains provide a strong authenticity signal within the global DNS. Explore webatla’s .int domain datasets for deeper context.

History and key features of .int TLD

Historically, .int emerged early in the Domain Name System as a dedicated space for treaty‑based international bodies. The namespace is administered within the IANA/ICANN framework with strict eligibility and limited, second‑level registrations; as a result, .int domains are few, stable, and carefully curated, and .int websites typically align with official mandates and long‑term programs. Naming follows standard DNS conventions, and security baselines commonly include DNSSEC, anycasted name servers, and multi‑jurisdictional hosting to ensure resilience. Earlier technical uses once placed under .int were phased to .arpa as the DNS matured, reinforcing the TLD’s institutional focus. Our datasets highlight low churn and minimal speculative activity relative to open TLDs. Examine historical .int websites and policies in webatla’s datasets.

Why and who choose the .int domain

Organizations choose the .int domain when their legitimacy derives from treaties between states and when neutrality across jurisdictions is paramount. Typical registrants include intergovernmental organizations, treaty secretariats, specialized UN agencies, global standard‑setting bodies, and international courts or arbitration mechanisms; commercial entities and NGOs generally are not eligible. We see .int domains used for authoritative communications, multilateral coordination platforms, and registries mandated by governments, while .int websites emphasize continuity, multilingual reach, and risk‑managed DNS operations. The benefits are reputational clarity, reduced cybersquatting exposure, and alignment with a documented international legal status. Our analytics reveal consistent, long‑lived infrastructure choices reflecting public‑interest missions. Discover decision-ready profiles of .int domains with webatla.