.security domains list

What is .security TLD

.security is a generic top-level domain dedicated to organizations and projects connected to safety, protection, and risk management. In practice, .security domains are open to a broad range of registrants under standard registry and ICANN policies, and .security websites can represent cybersecurity vendors, physical security providers, standards bodies, or trust-focused initiatives. We evaluate this namespace by combining zone-file inventories, active DNS measurements, SSL/TLS scanning, and crawl signals to distinguish parked versus content-rich implementations. Typical patterns include use for product microsites, brand protection, and high-assurance landing pages. Our benchmarks cover registration velocity, host density, and geographic dispersion across providers and sectors, enabling like-for-like comparison with adjacent security-themed TLDs. Explore .security domain datasets from webatla to benchmark this namespace.

History and key features of .security TLD

The .security TLD emerged from ICANN’s new gTLD program, proceeding through rights-protection periods before general availability. Early phases prioritized trademark holders; subsequent policies stabilized pricing, eligibility, and abuse-mitigation baselines. Today, .security domains benefit from modern registry features such as DNSSEC compatibility, premium/blocked name lists, and standardized EPP provisioning, while .security websites typically rely on TLS, HSTS, and contemporary hosting stacks. From our longitudinal crawls, we observe steady renewal cohorts and a maturing split between live content and redirect usage. Risk indicators—nameserver churn, WHOIS redaction prevalence, and phishing reports—track close to sector averages for comparable security-themed strings. These characteristics suggest a pragmatic, professional space oriented toward clarity and trust signaling. Explore webatla’s .security domain datasets for historical and technical context.

Why and who choose the .security domain

Organizations adopt the .security TLD to frame products, services, or programs unambiguously around protection and assurance. We see .security domains used by cybersecurity vendors, managed security providers, incident-response teams, compliance consultancies, and physical security firms; many .security websites host documentation, portals, or trust centers, while others redirect to corporate mainsites for brand defense. Decision factors include descriptive clarity, namespace availability relative to crowded .com, and audience expectations for professional signaling. Our dataset highlights varied deployment models: active content with hardened TLS, email authentication for transactional mail, and DNS architectures aligned to global CDNs. Enterprises also register defensively to mitigate spoofing risk across regions and languages. Explore webatla’s .security domain datasets to evaluate peers and opportunities.