csswg.org

18y old · expires in 332d (2027-08-03) · registrar Spaceship, Inc.

Trust verdict

Veteran · 18 years

Long-running domain — strong baseline trust signal.

Health Score

91
0–100
  • Age signal: 18y
  • Expiry runway: 332d
  • NS diversity: 1 provider

Security

80
0–100
Privacy-protected

Status

client transfer prohibited

Ownership & Registrar

Registrar
Spaceship, Inc.
Registrant
private
Created
2008-08-03
Updated
2026-08-12
Expires
2027-08-03
SourceRDAP via IANA bootstrap ↗·fetched 8h ago

Name Servers

  • ns5.csswg.org
  • ns3.csswg.org
  • ns1.csswg.org
  • ns2.csswg.org
  • ns4.csswg.org

Ownership History

SnapshotRegistrarRegistrantName servers
2026-07-12Name.com, Inc.ns5.csswg.org, ns3.csswg.org, ns1.csswg.org, ns2.csswg.org, ns4.csswg.org

Live DNS

HTTP & Security Headers

Email Security

SSL / Certificate Transparency

DNSSEC

Hosting & Reverse IP

Subdomains (CT logs)

Wayback Machine

Summary

  • csswg.org is registered through Spaceship, Inc..
  • Veteran · 18 years — Long-running domain — strong baseline trust signal.
  • Expires in ~0.9 years (2027-08-03).
  • DNS is operated by NS1.
  • Overall posture: security strong (80/100), health excellent (91/100).

Generated deterministically from RDAP, DNS, and scoring data on this page.

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