openbook.org.tw
9y old · expires in 889d (2028-12-01) · registrar PCHOME
Trust verdict
Veteran · 9 years
Long-running domain — strong baseline trust signal.
Health Score
98
0–100
- Age signal: 9y
- Expiry runway: 889d
- NS diversity: 1 provider
Security
80
0–100
No flags raised.
Status
client transfer prohibited
Ownership & Registrar
- Registrar
- PCHOME
- Registrant
- 社團法人台灣閱讀推進協會 / Taiwan Reading Promotion Association
- Created
- 2016-12-02
- Updated
- 2026-05-07
- Expires
- 2028-12-01
Name Servers
- ns5.linode.com
- ns4.linode.com
- ns3.linode.com
- ns2.linode.com
- ns1.linode.com
Ownership History
No prior snapshots recorded.
Live DNS
HTTP & Security Headers
Email Security
SSL / Certificate Transparency
DNSSEC
Hosting & Reverse IP
Subdomains (CT logs)
Wayback Machine
Summary
- openbook.org.tw is registered through PCHOME, registrant listed as 社團法人台灣閱讀推進協會 / Taiwan Reading Promotion Association.
- Veteran · 9 years — Long-running domain — strong baseline trust signal.
- Expires in ~2.4 years (2028-12-01).
- DNS is operated by NS1.
- Overall posture: security strong (80/100), health excellent (98/100).
Generated deterministically from RDAP, DNS, and scoring data on this page.
Similar .tw domains
Compare
Community Notes
No approved notes yet. Submit one.