ICO Data Protection Register
Registration Status: Active

Cox Costello & Horne

Registration Number: ZB457725

Organisation Information

Address 7 St. Johns Road, HARROW, Middlesex, HA1 2EY
Public Authority No
Registration Dates Registered from 2022-11-16 until 2026-11-15
Payment Tier Tier 1

Data Protection Officer

Name / Role
DPO Address

Domain Email Security Checks

Security evaluation for the official domain coxcostello.co.uk:

check_circle MX Records

Determines if the domain is configured to receive emails.

check_circle SPF Record

Lists authorized mail servers allowed to send emails from this domain.

check_circle DMARC Policy

Specifies how receiving servers handle emails failing SPF/DKIM checks.

SPF Record Value
v=spf1 include:spf.protection.outlook.com +a +mx +ip4:91.197.229.32 include:spf.filteredmx.net ~all
DMARC Record Value
v=DMARC1;p=quarantine;rua=mailto:reports@coxcostello.co.uk;ruf=mailto:reports@coxcostello.co.uk;
Last evaluated: 2026-06-24 15:54:56 (Cloudflare DoH API)

Website Content Preview

Homepage Title

Cox Costello & Horne | Chartered Accountants & Tax Advisors

Meta Description

Cox Costello & Horne a leading chartered accountants and tax advisers operating across London, UK and Internationally. Business and corporate tax advicers

Extracted Website Text

"About Meet our people Our clients Careers Charity Support Testimonials Corporate Audit and Accounting Business Services Corporate Advisory and Secretarial Corporate Taxes Payroll and Human Resources Xero Individual Personal Taxes Inheritance Tax Capital Gains Tax Income Tax Probate and trusts Sector..."

Official Entry

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