.bio
Generic top-level domain
Names in zone file
72,309
registry zone of 2026-10-13 · exact
Added · removed
+0 / −0
first import, diff starts tomorrow
New this week
11
first observed by dot.bi
Median length
6
characters, second level
Dictionary words
—
of 0 enriched
DMARC enforced
—
of domains with mail
Name length in .bio
Hosting providers
Provider shares are shown once at least 100 .bio domains have hosting data.
Registry facts
- Type
- Generic
- RDAP
- https://rdap.identitydigital.services/rdap/
- Adoption
- HTTPS — · IPv6 — · mail —
- IANA record
- iana.org/domains/root/db/bio
Most popular .bio domains
| Rank | Domain | Hosting | |
|---|---|---|---|
| 2,108 | linklist.bio | Cloudflare | Google Workspace |
| 5,173 | linkr.bio | — | — |
| 7,157 | lnk.bio | — | — |
| 8,249 | magicly.bio | — | — |
| 9,936 | linkin.bio | — | — |
| 11,270 | campsite.bio | — | — |
| 13,961 | tap.bio | — | — |
| 19,701 | ffm.bio | — | — |
| 22,687 | allmy.bio | — | — |
| 24,697 | apptuts.bio | — | — |
Recently observed in .bio
| Domain | TLD | Len | First observed | Hosting | Tech | Dictionary | |
|---|---|---|---|---|---|---|---|
| zzzz.bio | .bio | 4 | pending | — | pending | — | |
| zzz777.bio | .bio | 6 | pending | — | pending | — | |
| zzz666.bio | .bio | 6 | pending | — | pending | — | |
| zzz.bio | .bio | 3 | pending | — | pending | — | |
| zzok.bio | .bio | 4 | pending | — | pending | — | |
| zzcc.bio | .bio | 4 | pending | — | pending | — | |
| zzap.bio | .bio | 4 | pending | — | pending | — | |
| zzan.bio | .bio | 4 | pending | — | pending | — | |
| zz999.bio | .bio | 5 | pending | — | pending | — | |
| zz99.bio | .bio | 4 | pending | — | pending | — |