Latest data

Rolling data release, updated by the scan workflow as each TLD finishes.

Last update: 2026-10-29 07:32 UTC

• manifest.json: points to the newest snapshot (name, SHA-256, file list, counts, coverage). Read it first.
• snapshot-YYYY-MM-DD.tar.gz: immutable archive of one complete daily run (the newest 30 are kept): verified lists, CSVs, bitmaps with shard coverage, stats.json, coverage.json
• verified-<tld>.txt: 1–3 character domains with current RDAP evidence of not being registered (short-<tld>.txt is the same file under its old name)
• short-<tld>.csv: 1–3 character names with status, verification (rdap_verified, stale, pending) and evidence age
• short-all.csv: every RDAP-verified 1–3 character domain on all TLDs (same columns)
• changes.json: domains freed (RDAP registered/dropping to 404), newly listed or taken in the last 30 days
• coverage.json: what the data is based on (sweeps, unknowns, unscanned shards, evidence age)
• four-<tld>.txt.gz: 4 character names not in the zone (DNS check only)
• <tld>.bin, <tld>.cov.json: 4 character bitmap (1 bit per base-37 index) and which shards were swept
• state.json.gz: scanner state
• part-<tld>.tar.gz: output of a scan job that is not yet in a snapshot (internal, removed after the daily run)

The rolling assets include each TLD as soon as its job is done; the snapshot is written once all jobs are done.

Not registered does not mean registrable: see docs/accuracy.md.

v0.1.0

Changelog

• bb4f596: Add SECURITY.md, CITATION.cff, issue contact links and PR template (#12) (Maxi 223365242+maximilianfeix@users.noreply.github.com)
• da98937: CI: test free names on .com instead of .tools (#20) (Maxi 223365242+maximilianfeix@users.noreply.github.com)
• b362771: Data correctness: verification age, coverage, honest change log (#22) (Maxi 223365242+maximilianfeix@users.noreply.github.com)
• 52f7dd6: Deploy the site on site changes, independent of the daily scan (#19) (Maxi 223365242+maximilianfeix@users.noreply.github.com)
• e05c82a: Fix review findings: empty change log, RDAP deadline, safe state restore, unknown verdict (#9) (Maxi 223365242+maximilianfeix@users.noreply.github.com)
• 4383a51: Interactive checks give up on slow RDAP after two tries (#15) (Maxi 223365242+maximilianfeix@users.noreply.github.com)
• d1dd820: MCP server: live check, search and suggestions (#14) (Maxi 223365242+maximilianfeix@users.noreply.github.com)
• fa0fea6: More TLDs and a per-TLD daily scan (#17) (Maxi 223365242+maximilianfeix@users.noreply.github.com)
• eb5bf5c: Parallel bootstrap workflow and shared publish action (#10) (Maxi 223365242+maximilianfeix@users.noreply.github.com)
• 6e51792: README rewrite, translations and domain-watch Action (#16) (Maxi 223365242+maximilianfeix@users.noreply.github.com)
• 7c87a21: Site v2: new brand, responsive layout, SEO pages (#18) (Maxi 223365242+maximilianfeix@users.noreply.github.com)
• 8bf400c: Site: fix mobile overflow, flag likely-premium names, better defaults (#11) (Maxi 223365242+maximilianfeix@users.noreply.github.com)
• c5ba08d: Site: shortlists, shareable searches, discovery views (#21) (Maxi 223365242+maximilianfeix@users.noreply.github.com)
• d69317c: Static JSON/CSV API and CSV release assets (#13) (Maxi 223365242+maximilianfeix@users.noreply.github.com)
• f6acd54: scan: shard=all for a full 4 character refresh in one run (#23) (Maxi 223365242+maximilianfeix@users.noreply.github.com)
• af1278a: shortfree: scanner, site and daily workflow for free 1-4 character domains (Maxi 223365242+maximilianfeix@users.noreply.github.com)