The .bio top-level domain has 69,330 domains live in the DNS root zone as of 2026-07-28 · operated by Identity Digital Domains Limited on the Identity Digital backend · general availability began 2014-08-11.
.bio
New GenericIn GA- Registry
- Identity Digital Domains LimitedIdentity Digital Group
- Technical Operator
- Identity Digital
- Delegated
- 2014-06-02
- General availability
- 2014-08-11
Domains live today
69,330
~0.5% active web presence
Registered domains (official)
58,031
as of 2026-02· -11,299 vs live
Domain growth · last 39 days
2026-06-11 → 2026-07-28Hover any day for exact counts. Drag the timeline below the chart to scroll between dates.
Growth momentum
7-day vs 30-day average7-day avg
+194/ day
30-day avg
+166/ day
Momentum
▲accelerating
+28/day vs 30-day
7-day avg 30-day avg
Daily net change (adds minus drops), smoothed into 7- and 30-day moving averages. When the 7-day line crosses above the 30-day, growth is accelerating; below, it's slowing. Zero line separates growth from contraction.
Apex label profile
Not yet computed for .bio. Profiles are built per TLD on the daily ingest runner.
Launch phases
Source: ICANN- closedSunrise· End Date SunriseJun 11, 2014 → Aug 10, 2014
- closedTrademark ClaimsAug 21, 2014 → Nov 19, 2014
- liveGeneral Availability(estimated)Aug 11, 2014 → onwards
| # | Date | Domains live | Creates | Expiry | DNSSEC |
|---|---|---|---|---|---|
| 1 | 2026-07-28 | 69,330 | +1,205 | −327 | 3,646 |
| 2 | 2026-07-23 | 68,452 | +149 | −305 | 4,254 |
| 3 | 2026-07-22 | 68,608 | +113 | −80 | 4,248 |
| 4 | 2026-07-21 | 68,575 | +199 | −77 | 4,245 |
| 5 | 2026-07-20 | 68,453 | +141 | −64 | 4,241 |
| 6 | 2026-07-19 | 68,376 | +500 | −184 | 4,236 |
| 7 | 2026-07-18 | 68,060 | +159 | −70 | 4,235 |
| 8 | 2026-07-17 | 67,971 | +638 | −59 | 4,231 |
| 9 | 2026-07-16 | 67,392 | +103 | −344 | 4,234 |
| 10 | 2026-07-15 | 67,633 | +437 | −137 | 4,221 |
| 11 | 2026-07-14 | 67,333 | +0 | — | 4,215 |
| 12 | 2026-07-13 | 67,333 | +144 | −64 | 4,215 |
| 13 | 2026-07-12 | 67,253 | +85 | −54 | 4,212 |
| 14 | 2026-07-11 | 67,222 | +110 | −57 | 4,202 |
| 15 | 2026-07-10 | 67,169 | +155 | −68 | 4,208 |
| 16 | 2026-07-09 | 67,082 | +397 | −81 | 4,210 |
| 17 | 2026-07-08 | 66,766 | +222 | −62 | 4,203 |
| 18 | 2026-07-07 | 66,606 | +92 | −45 | 4,200 |
| 19 | 2026-07-06 | 66,559 | +145 | −59 | 4,195 |
| 20 | 2026-07-05 | 66,473 | +766 | −56 | 4,196 |
| 21 | 2026-07-04 | 65,763 | +303 | −112 | 3,560 |
| 22 | 2026-07-03 | 65,572 | +619 | −62 | 3,557 |
| 23 | 2026-07-02 | 65,015 | +134 | −68 | 3,546 |
| 24 | 2026-07-01 | 64,949 | +227 | −83 | 3,546 |
| 25 | 2026-06-30 | 64,805 | +123 | −57 | 3,542 |
| 26 | 2026-06-29 | 64,739 | +0 | — | 3,533 |
| 27 | 2026-06-28 | 64,731 | +94 | −76 | 3,533 |
| 28 | 2026-06-27 | 64,713 | +78 | −70 | 3,521 |
| 29 | 2026-06-26 | 64,705 | +108 | −95 | 3,532 |
| 30 | 2026-06-25 | 64,692 | +400 | −57 | 3,518 |
| 31 | 2026-06-24 | 64,349 | +429 | −72 | 3,515 |
| 32 | 2026-06-23 | 63,992 | +98 | −63 | 3,509 |
| 33 | 2026-06-22 | 63,957 | +635 | −105 | 3,501 |
| 34 | 2026-06-21 | 63,427 | +159 | −61 | 3,501 |
| 35 | 2026-06-20 | 63,329 | +0 | — | 3,507 |
| 36 | 2026-06-19 | 63,310 | +0 | — | 3,504 |
| 37 | 2026-06-18 | 62,481 | +61,482 | −1 | 3,500 |
| 38 | 2026-06-12 | 61,770 | +61,770 | — | 3,457 |
| 39 | 2026-06-11 | 61,567 | +61,567 | — | 3,450 |