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AI, Tech & Developer gTLD
.security

Register Your .security Domain Name Worldwide

Secure your brand with a memorable .security domain name Worldwide. Ideal for security software, saas platforms, and developer projects — backed by free DNS management, fast global Anycast resolution, and transparent USD pricing.

Registration
$2,235.84 / yr
Renewal
$2,400.22 / yr
Transfer In
$2,400.22
DNS Management
Free Included

Why Register a .security Domain Worldwide?

Everything you need to know about the .security namespace, registration rules, and brand impact.

The .security domain extension is a Generic Top-Level Domain (gTLD) designed for security software, SaaS platforms, and developer projects. Whether you are launching a new startup Worldwide, protecting your existing company trademark, or building a high-converting landing page, registering a .security domain gives you a clean, memorable web address where short, exact-match names are still widely available.

At HostCry, you can register your .security domain Worldwide for $2,235.84 per 1-year registration term, with transparent renewal pricing at $2,400.22. Every .security registration includes full DNS record management (A, AAAA, CNAME, MX, TXT, SRV), instant domain forwarding, registrar lock protection against unauthorized transfers, and seamless one-click connection to HostCry Shared, WordPress, or KVM VPS hosting.

From an SEO perspective, Google and major search engines treat .security domains on equal technical footing with legacy extensions when ranking relevant content, while users Worldwide immediately recognize the relevance of a .security address in search results and marketing campaigns. You can check live .security availability instantly using our real-time search engine above and complete checkout using Visa, Mastercard, Amex, International Bank Transfer & Crypto.

.security Quick Facts (USD)

  • Extension .security
  • TLD Classification gTLD (AI & Tech)
  • Registration Price $2,235.84 / yr
  • Renewal Price $2,400.22 / yr
  • Transfer Price $2,400.22
  • Minimum Term 1 Year
  • Free Anycast DNS Included

Who Should Register a .security Domain?

Four high-impact ways businesses and creators use .security domains Worldwide.

Primary Brand & Website Address

Launch your main website on yourbrand.security to secure a short, memorable, exact-match domain name for security software, SaaS platforms, and developer projects.

Defensive Brand & Trademark Protection

Already own the .com? Register the matching .security extension to prevent competitors or cybersquatters from impersonating your brand.

Targeted Marketing & Product Launches

Create dedicated microsites, ad campaign landing pages, or regional portals on a .security domain with higher ad click-through rates.

Custom Professional Business Email

Pair your .security domain with professional email ([email protected]) and full SPF, DKIM, and DMARC authentication.

.security Registry Specifications & Technical Policy

Technical requirements, character length limits, and DNS capabilities for .security domains.

Extension Type
gTLD (.security)
Registration Period
1 – 10 Years
Domain Name Length
2 – 63 Characters
Free DNS Management
Included (A, AAAA, CNAME, MX, TXT)
WHOIS Privacy Protection
Supported / GDPR Redacted
Domain Theft Lock
Registrar Lock Included Free
DNSSEC & HTTPS Policy
DNSSEC Supported
IDN (International Characters)
Supported (Punycode / IDN)

.security Multi-Year Cost Breakdown (USD)

Lock in your .security domain for multiple years to protect your brand and avoid annual renewal reminders.

Term Length Total Cost (USD) Effective / Year
1 Year
Standard 1-year initial registration
$2,235.84 $2,235.84/yr
2 Years
1st year registration + 1 year renewal
$4,636.06 $2,318.03/yr
3 Years
Recommended for startups & growing brands
$7,036.28 $2,345.43/yr
5 Years
5-year multi-year lock & SEO stability
$11,836.72 $2,367.34/yr
10 Years
Maximum 10-year registration period
$23,837.82 $2,383.78/yr

Compare .security vs Popular & Peer Extensions

Side-by-side registration and renewal pricing in USD.

Extension Category Register Renew
.security Viewing AI & Tech $2,235.84 / yr $2,400.22 / yr
.com Popular $12.63 / yr $16.24 / yr
.net Popular $16.61 / yr $16.61 / yr
.org Popular $13.35 / yr $16.24 / yr
.io AI & Tech $129.96 / yr $129.96 / yr
.app AI & Tech $23.47 / yr $23.47 / yr
.mobi AI & Tech $12.99 / yr $17.69 / yr
.ai AI & Tech $104.33 / yr $108.30 / yr

Frequently Asked Questions About .security Domains

Everything you need to know about registering, renewing, and managing a .security domain Worldwide.

You can register a .security domain Worldwide with HostCry for $2,235.84 for 1 year. The standard renewal price is $2,400.22 per 1 year, and transferring an existing .security domain to HostCry costs $2,400.22 (which includes a renewal extension). All prices are displayed transparently in USD.
The .security domain extension is a Generic Top-Level Domain (gTLD) widely used by security software, SaaS platforms, and developer projects. Because it is memorable and industry-relevant, businesses and individuals register .security domains for primary websites, product launches, custom email addresses, and defensive brand protection.
Most .security domain registrations are open to businesses, organizations, and individuals worldwide on a first-come, first-served basis with no local company incorporation required. Your domain name can be between 2 and 63 characters using letters, numbers, and hyphens.
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