BTK registry backend statistics
Extensions, registrations, renewals, registrars and infrastructure from Registry Explorer
- Registered names
- 741,047
- Extensions
- 1 1 country code
- New, past 7 days
- — no daily feed
- Renewal rate
- — country codes do not report
- Net change, 7 days
- —
- Median value
- —
- Names over $1k
- 10.9%
- For sale / parked
- —
BTK runs the registry systems for 1 domain extension with 741,047 registered names as of October 7, 2026, 0.19% of every name Toyroom tracks. It ranks 34th of 186 backend providers by registered names. The largest is .tr.
Source: Toyroom zone index, daily registration feed, CZDS zone files and ICANN registry reports, October 7, 2026.
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Questions about BTK
How many domains run on BTK?
741,047 registered names across 1 extension as of October 7, 2026. The largest is .tr.
Which registries use BTK?
1 registry. The largest by names: BTK.
Backends of a similar size
by registered names| Backend | Rank | Names |
|---|---|---|
| NIC México | #31 | 997,316 |
| KISA | #32 | 820,763 |
| CHIP | #33 | 786,840 |
| BTK | #34 | 741,047 |
| Norid | #35 | 707,191 |
| InternetNZ | #36 | 667,781 |
| ROTLD | #37 | 626,130 |