Realurls

Airbnb

Also known as airbnb/javascript, javascript. GitHub airbnb.

Official domains: airbnb.com airbnb.tech

Identity anchored by github-history:airbnb/javascript(age=13y,contrib=564,stars=148156). Display name from github_org_display_name(self-declared).

airbnb.com verified product · confidence 0.75 · verified 2026-09-05

1 independent anchor(s) + 2 independent corroboration(s): meets the verified threshold

EvidenceWhat it shows
A3 not counted Corporate registrar fingerprint (brand-protection registrar, long prepaid term, registry locks)
registrar=MarkMonitor Inc. created=2008-08-05 expires=2028-08-05 remaining_days=699 locks=["delete","transfer","update","server delete","server transfer","server update"]
 source
A4 anchor TLS certificate carries the organization name (OV/EV)
subject_org=Airbnb, Inc. validation_type=OV issuer=DigiCert Inc san_count=78
 TLS handshake airbnb.com:443
B1 not counted Wikidata official-website claim (P856) on the anchored item
qid=Q63327 label=Airbnb site=https://www.airbnb.com/ sitelinks=53 competing_items=2
 source
B5 corroboration Tranco top-1M ranking
rank=746 source=top-1m list
 source
B4 corroboration Wayback Machine history
first_snapshot=2009-02-04 history_days=6422
 source
A6 not counted Propagated from a verified sibling domain (first-party link + shared infrastructure)
from=airbnb.tech from_status=verified first_party_link=true structural_links=[] san_count=1 backlink=null
 propagate from airbnb.tech
3 piece(s) of evidence not counted — why
  • A3: fewer than 1095 days until expiry; not the long prepaid term typical of corporate registrations
  • B1: entity not anchored: no canonical Wikidata item, so an arbitrary item's P856 cannot corroborate
  • A6: no structural link (need at least one of shared_ns / cert_san / shared_registrar)
Reproduce this yourself
# A3 — registrar / dates / locks
curl -sL https://rdap.org/domain/airbnb.com | jq '{status, events, registrar: [.entities[]|select(.roles[]=="registrar")|.vcardArray[1][1][3]]}'

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

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

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

airbnb.tech verified primary · confidence 0.83 · verified 2026-09-05

1 independent anchor(s) + 2 independent corroboration(s): meets the verified threshold

EvidenceWhat it shows
A1 anchor GitHub verified this organization's domain (DNS-level check performed by GitHub)
org=airbnb org_verified=true blog=https://airbnb.tech
 source
A8 not counted Anchored repository's homepage points here, and this site links back
repo=airbnb/javascript org=airbnb repo_anchored=true homepage= backlink=true stars=148156 age_days=5055 contributors=564
 source
A3 not counted Corporate registrar fingerprint (brand-protection registrar, long prepaid term, registry locks)
registrar=MarkMonitor Inc. created=2020-02-05 expires=2028-02-05 remaining_days=518 locks=["transfer","update","delete"]
 source
A4 not counted TLS certificate carries the organization name (OV/EV)
subject_org= validation_type=DV issuer=Let's Encrypt san_count=1
 TLS handshake airbnb.tech:443
B5 corroboration Tranco top-1M ranking
rank=165132 source=top-1m list
 source
B4 corroboration Wayback Machine history
first_snapshot=2018-08-10 history_days=2948
 source
3 piece(s) of evidence not counted — why
  • A8: repository homepage () does not point to this domain
  • A3: fewer than 1095 days until expiry; not the long prepaid term typical of corporate registrations
  • A4: DV certificate carries no organization name (most modern tech companies use DV; this is expected)
Reproduce this yourself
# A1 — GitHub verified this org's domain
curl -s https://api.github.com/orgs/airbnb | jq '{name, blog, is_verified}'

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

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

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

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

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

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