.security domains
.security is a generic TLD, run by XYZ Registry, open to the public since January 2016.
The registry reported 831 .security domains for November 2025. 977 were built on 4 November 2026.
.security, day by day
4 November 2026- Listed for sale20.2%
- Parked00.0%
- Hosted84986.9%
- Not known yet12612.9%
- newly built
- +2
- no longer built
- 0
- changed nameservers
- 0
- Net
- +2
How many .security domains are there?
.security had 831 domains in November 2025, according to XYZ Registry. 44 registrars sold it that month. Namecheap held the most: 22.0%. .security fell by 92% in its second year, from 3,165 to 262.
- 831
- 44
Domains since launch, January 2016
Year by year since launch
In its first year, to December 2016, 5 registrars held 10 or more .security domains and the largest held 92%; by its tenth, to December 2025, 16 did and the largest held 22%.
Who sells it
November 2025Namecheap held 22.0% of .security domains in November 2025; the largest five together held 68.6%.
2026 applications most like .security
13 of the TLDs applied for in 2026 are closest to .security. Each one has its own page and AI score.