realurls

promptfoo

Also known as: promptfoo/promptfoo. GitHub promptfoo.

Official domains: promptfoo.dev

Identity anchored by: github-history:promptfoo/promptfoo(age=3y,contrib=328,stars=24825). Display name from github_repo_name.

promptfoo.dev verified primary · confidence 0.83 · verified 2026-09-05

关联锚点合并，A8 与保留项不独立，不重复计数 · 1 条独立锚点 + 2 条独立佐证，达到 verified 门槛

EvidenceWhat it shows
A1 anchor GitHub org verified this domain (DNS-level check by GitHub)
blog=https://promptfoo.dev org=promptfoo org_verified=true
 source
A8 anchor Anchored repository's homepage points here, and this site links back
age_days=1225 backlink=true contributors=328 homepage=https://promptfoo.dev org=promptfoo repo=promptfoo/promptfoo repo_anchored=true stars=24825
 source
A3 not counted Corporate registrar fingerprint (brand-protection registrar, long prepaid term, registry locks)
created=2023-05-04 expires=2027-05-04 locks=["delete","transfer"] registrar=Squarespace Domains II LLC. remaining_days=241
 source
A4 not counted TLS certificate carries organisation name (OV/EV)
issuer=Google Trust Services san_count=1 subject_org= validation_type=DV
 TLS handshake promptfoo.dev:443
B4 corroboration Wayback Machine history
first_snapshot=2023-05-20 history_days=1204
 source
B5 corroboration Tranco top-1M ranking
date=2026-09-04 rank=264176
 source
2 piece(s) of evidence not counted — why
  • A3: 注册商（Squarespace Domains II LLC.）不在企业级注册商名单内
  • A4: DV 证书不含组织信息（现代科技公司普遍使用 DV，此项常态缺失）
Reproduce this yourself
# A1 — GitHub verified this org's domain
curl -s https://api.github.com/orgs/promptfoo | jq '{name, blog, is_verified}'

# A8 — anchored repo's homepage
curl -s https://api.github.com/repos/promptfoo/promptfoo | jq '{homepage, created_at, stargazers_count}'

# A3 — registrar / dates / locks
curl -sL https://rdap.org/domain/promptfoo.dev | jq '{status, events, registrar: [.entities[]|select(.roles[]=="registrar")|.vcardArray[1][1][3]]}'

# B4 — first Wayback snapshot
curl -s "http://web.archive.org/cdx/search/cdx?url=promptfoo.dev&limit=1&output=json"

# B5 — Tranco rank
curl -s https://tranco-list.eu/api/ranks/domain/promptfoo.dev

# Re-run our whole pipeline for this domain
git clone https://github.com/zhouchungong/realurls-registry && cd realurls-registry && pip install -e . && python -m src.verify promptfoo.dev

Think this is wrong? Open a dispute — the burden of proof is on us, and the record is downgraded while we check. Record: YAML.