.ac.at domains list

What is .ac.at TLD

.ac.at is the academic second‑level space within Austria’s .at country‑code TLD, used by recognized higher‑education and research bodies. In practice, registrations take the form institution.ac.at, creating consistent identities across departments and services. When we analyze .ac.at domains, we observe strong institutional clustering and low churn compared with commercial namespaces. Typical .ac.at websites host admissions portals, research repositories, libraries, and campus services, reflecting official, mission‑critical functions. This structure helps users verify affiliation and origin while enabling clear separation between central and faculty subdomains. Our dataset tracks lifespan, DNS configurations, and naming conventions to map the sector’s digital footprint and resilience over time. Explore .ac.at domain datasets from webatla now.

History and key features of .ac.at TLD

Historically, the .ac.at namespace emerged alongside national academic networking and early internet adoption in Austria, then matured under stable registry policies. Eligibility customarily prioritizes accredited universities, universities of applied sciences, and public research organizations, keeping .ac.at domains sector‑specific and credible. Registrations are typically at the third level (e.g., universityname.ac.at), and modern features such as IPv6, DNSSEC, and standardized name servers are widely supported where configured. In our scans, .ac.at websites show higher uptime and longer retention than general .at peers, reflecting institutional stewardship and funding cycles. We monitor issuance velocity, nameserver diversity, and security records to quantify risk and continuity across cohorts. Discover .ac.at domain datasets from webatla.

Why and who choose the .ac.at domain

Organizations choose the .ac.at domain to signal Austrian academic affiliation, regulatory compliance, and stable stewardship. Primary registrants include universities, Fachhochschulen, teacher‑training colleges, academies, libraries, and publicly funded research institutes; collaborative projects with an Austrian host also appear. Compared with broader commercial spaces, .ac.at domains concentrate authority around institutions and convey provenance to international audiences. We see .ac.at websites used for scholarly repositories, HPC portals, conferences, departmental pages, and student services, often under coherent subdomain taxonomies. From a strategy perspective, this namespace aids discoverability in regional search and clarifies governance responsibilities. Our analyses benchmark lifecycle, email security posture, and interlinking among institutions to map influence networks. Review .ac.at domain datasets from webatla.