.nat.cu domains list

What is .nat.cu TLD

.nat.cu is a delegated namespace beneath Cuba’s .cu country‑code top-level domain, used for network-oriented or nationally scoped services. In our taxonomy, we group .nat.cu domains as a focused subset of the Cuban namespace, aiding comparison with adjacent .cu categories. We currently index 54 active .nat.cu domains and 54 live .nat.cu websites; 54 exhibit configured DNS, indicating operational intent rather than purely defensive registrations. Although the string is Cuba-specific, usage touches 2 countries, reflecting hosting, peering, or access footprints rather than policy reach. We standardize entity metadata and crawl endpoints to map active services across .nat.cu websites. Download our .nat.cu domain datasets from webatla.

History and key features of .nat.cu TLD

The .cu registry organizes functional second‑level spaces; .nat.cu emerged within that scheme to segregate nationally oriented infrastructure. While precise launch history is sparsely documented, the namespace behaves consistently in our longitudinal data. Growth appears stable: 0 new registrations last week and 0 in December 2025, suggesting a mature, low‑churn zone for .nat.cu domains. A notable feature is DNS completeness – 54 records align with the active count, so coverage of .nat.cu websites mirrors registrations. This parity enables reliable measurement of uptime, response codes, and resolver diversity. We also profile authoritative name servers, TLS deployment, and stack fingerprints to benchmark resilience across .nat.cu domains and .nat.cu websites over time. Get the latest .nat.cu datasets from webatla.

Why and who choose the .nat.cu domain

Organizations select the .nat.cu domain when signaling Cuban network alignment, institutional scope, or participation in national connectivity. Typical adopters include network operators, public agencies, research backbones, and service providers integrating with domestic infrastructure. The footprint is intentionally compact – 54 active registrations and 54 live .nat.cu websites – concentrating visibility and simplifying monitoring. Presence across 2 countries usually reflects hosting or CDN decisions, not expanded eligibility. For teams comparing namespaces, .nat.cu domains offer predictable resolution, consistent naming patterns, and limited namespace noise, useful for threat hunting and asset inventory. We map ownership clusters, provider concentration, and technology changes to support procurement and risk analysis across .nat.cu websites. Download comprehensive .nat.cu domain datasets from webatla today.