harpercollins.co.uk
30y old · expires in 494d (2027-09-15) · registrar Markmonitor Inc.
Health Score
98
0–100
- Age signal: 30y
- Expiry runway: 494d
- NS diversity: 1 provider
Security
80
0–100
Privacy-protected
Status
active
Ownership & Registrar
- Registrar
- Markmonitor Inc.
- Registrant
- Created
- 1995-09-15
- Updated
- 2025-08-13
- Expires
- 2027-09-15
Name Servers
- ns1.markmonitor.com.
- ns2.markmonitor.com.
- ns3.markmonitor.com.
- ns4.markmonitor.com.
- ns5.markmonitor.com.
- ns6.markmonitor.com.
- ns7.markmonitor.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
AI Summary
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