harpercollins.co.uk

#5FBD64AB · Very Safe
100 / 100
ArrowFirm · harpercollins.co.uk — Report card
Canada 23.227.38.65 Valid HTTPS 30.7 years Markmonitor Inc. Updated

HarperCollins.co.uk Trust Review

harpercollins.co.uk appears to represent HarperCollins, a major book publisher with a long-established brand footprint. The domain’s age, HTTPS use, and registrar choice are consistent with an official corporate presence, though the IP country signal alone does not prove hosting location or operational control.

Technical Information

IP Address
23.227.38.65
Server Location
Canada
ISP / Provider
Unknown

SSL Certificate

SSL Certificate
Valid HTTPS
SSL Issuer
E8
Valid Until
2026-07-01

Registrar

Registrar
Markmonitor Inc.
Registered On
1995-09-15
Expires On
2027-09-15
Domain Age
30.7 years

Public-record summary

From the public records linked to harpercollins.co.uk we extracted four anchors: country Canada, registrar Markmonitor Inc., age 30.7 yrs, encryption status OK. Everything else builds on those.

In-transit protection

For data moving between the user and harpercollins.co.uk, the encryption check returned: OK. This is the single most important infrastructural safety check we run.

How long has harpercollins.co.uk existed?

According to RDAP records, harpercollins.co.uk was registered around 30.7 years ago through Markmonitor Inc.. This is a useful signal but should be combined with content review.

Infrastructure provider

Our GeoIP lookup places harpercollins.co.uk on the Unknown network, geographically in Canada. ISP-level reputation matters: established networks tend to act on abuse reports faster.

How we read this profile

For harpercollins.co.uk, the combined picture (30.7 yrs, SSL OK, Canada hosting, Markmonitor Inc. registration) lands in the "very_safe" band. That is a starting point, not a final verdict.

Final take

Combining all signals, we rate harpercollins.co.uk at 100/100 (very_safe). Always perform your own due diligence before sharing personal data or money.

Frequently Asked Questions

What jurisdiction handles harpercollins.co.uk?
GeoIP places harpercollins.co.uk on a server in Canada, with Unknown as the announced ISP/network.
Is harpercollins.co.uk encrypted?
The HTTPS handshake returned: OK.
When was harpercollins.co.uk registered?
harpercollins.co.uk has existed for about 30.7 years according to RDAP.
Who registered harpercollins.co.uk?
According to RDAP data, harpercollins.co.uk was registered through Markmonitor Inc..
What goes into the harpercollins.co.uk trust rating?
It combines domain age, SSL validity, registrar reputation and DNS health into a 0-100 number. It is fully automated and only reflects public technical signals.

What looks good

  • No automatic blocklist hits found
  • IPv6 connectivity present
  • Registrar verified by ICANN
  • Certificate validity window is current

What to watch

  • No independent third-party reviews available
  • No SPF / DMARC records (email spoofing risk)
  • Industry of the site is unclear from infrastructure alone

This report is generated automatically from public technical signals. It is not legal or financial advice.

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