JavaScript is required to use the scan form. Reading existing reports works without it.

three.co.uk

Category: Telecommunications

Scanned: May 1, 2026, 01:37 PM UTC · First seen: May 1, 2026 · Threat Engines: 0 / 91 · Times Scanned: 1

98 / 100 Trust Score Based on scan findings at the time of analysis

No Threats Found

0 - High Risk50 - Moderate100 - No Threats

Fresh scan recommended

Last scanned 11 days ago - security status may have changed since then.

Not scanned has not been scanned yet. Hit Scan Now to check it.

Scans can take up to 5 minutes to complete. Please keep this tab open - we'll redirect you to the report when it's ready.

Failed

Scan unavailable

Scan failed

Screenshot of three.co.uk Captured May 1, 2026

https://three.co.uk

Domain Age 29 years

Popularity Rank Popular - #31,433 Tranco rank (>1M monthly visitors)

Threat Databases Not listed (91 checked)

SSL Certificate ✓ Valid (TLS)

Hosting Provider Akamai International, BV

Server Location Aubervilliers, France

Web Server Rebus

CMS Platform Unknown

IP Address 173.223.128.105

Domain & WHOIS Information

Registrar CSC Corporate Domains, Inc

Registered April 15, 1997

Expires April 15, 2027

Name Servers udns1.cscdns.net.

DNSSEC Unsigned

Hosting Akamai International, BV

Reputation & Threat Check 91 security engines checked

0 of 91 engines flagged this website No security vendors flagged this site at the time of scanning

Not flagged

Direct Threat Database Sources

Google Not listed Spamhaus DBL Not listed SURBL Not listed Spamhaus ZEN Not listed Barracuda Not listed SpamCop Not listed Phishtank Not listed QBMA Not listed

View detailed engine results on VirusTotal

File Scan Summary Powered by Quttera Engine

57 files scanned

No threats

Low Risk

Medium Risk

High Risk

No threats Low Risk Medium Risk High Risk

www.three.co.uk.http-redirect 82 B No threats

www.three.co.uk/sitemap 205.5 KB No threats

www.three.co.uk/business 248.8 KB No threats

www.three.co.uk/customer-logout 7.7 KB No threats

www.three.co.uk/blog 251.3 KB No threats

www.three.co.uk/privacy-safety 183.8 KB No threats

www.three.co.uk/accessibility 163.2 KB No threats

www.three.co.uk/sim 281.2 KB No threats

www.three.co.uk/customer-login?orgID=null&msisdn=null&B2BFlag=false 7.8 KB No threats

www.three.co.uk/# 227.0 KB No threats

Show 47 more...

External Links & Domains

1219

External Links

All Clean

Iframes

Clean

Referenced Domains

All Clean

Flagged Resources

None Detected

http://three.co.uk/aNot flagged

http://three.co.uk/accessibility/audio-supportNot flagged

http://three.co.uk/accessibility/visual-supportNot flagged

http://three.co.uk/blogNot flagged

http://three.co.uk/blog/5g-gaming-broadbandNot flagged

http://three.co.uk/blog/anytime-upgradeNot flagged

http://three.co.uk/blog/best-android-camera-phonesNot flagged

http://three.co.uk/blog/best-battery-life-phoneNot flagged

http://three.co.uk/blog/best-budget-samsung-phoneNot flagged

http://three.co.uk/blog/best-lightweight-phonesNot flagged

http://three.co.uk/blog/best-phones-for-content-creatorsNot flagged

http://three.co.uk/blog/block-nuisance-callsNot flagged

http://three.co.uk/blog/blog-archiveNot flagged

http://three.co.uk/blog/earth-wangiri-scamNot flagged

http://three.co.uk/blog/esim-vs-sim-guideNot flagged

Show 485 more...

Showing first 500 of 1219 entries.

3.ukNot flagged

396-qds-172.mktoweb.comNot flagged

accessories.three.co.ukNot flagged

apps.apple.comNot flagged

assets.adobedtm.comNot flagged

assets.sitescdn.netNot flagged

auth.three.co.ukNot flagged

author-three-prod-65.adobecqms.netNot flagged

businessrecycle.three.co.ukNot flagged

c.amazon-adsystem.comNot flagged

cdn-ukwest.onetrust.comNot flagged

cdn.jsdelivr.netNot flagged

cdnjs.cloudflare.comNot flagged

community.three.co.ukNot flagged

d2n6wm51p2b0jo.cloudfront.netNot flagged

Show 41 more...

three.co.uk Overview

Description of three.co.uk

three.co.uk appears to be the official UK website for Three, a mobile telecommunications provider offering phones, SIM-only plans, mobile broadband, and related services. The page title and visible homepage content focus on consumer mobile products, broadband deals, account access, coverage checking, and store support, which is consistent with a national telecom operator serving personal and business customers in the United Kingdom.

Based on the domain name, branding, and site structure, the website appears to be operated as a long-established corporate service portal rather than a temporary promotional page. The homepage includes standard navigation for shopping, customer help, login/registration, and informational blog content, suggesting a full commercial and customer-service platform for telecom subscriptions, devices, and network-related services.

Safety Assessment for three.co.uk

The available scan results are favorable at the time of this scan. The domain was flagged by 0 out of 91 security engines, the malware scan reported a clean result with 0 flagged files out of 57 scanned, and no flagged external links, referenced domains, or iframes were reported. In addition, the domain does not appear on the checked blacklist and threat-database sources based on the provided data.

Contextual indicators also support a lower-risk assessment. The domain has been registered for roughly 29 years, has a strong trust score in the supplied scan data, and has a visible, professionally maintained telecom storefront with account and support features that align with the Three brand. While no automated scan can guarantee ongoing safety, there are no obvious signs here of malware delivery, phishing, or abusive infrastructure.

Based on available data, no threats were detected at the time of this scan.

Technical Description

The site is using a valid SSL/TLS certificate issued by a major certificate authority, with expiry listed as 2026-10-19. It is hosted on Akamai infrastructure and resolves to an IP in France, which is not unusual for a large enterprise site using a global content delivery network. The domain is registered through a corporate registrar and uses dedicated enterprise nameservers, which is consistent with established commercial infrastructure.

One minor technical note is that DNSSEC is listed as unsigned, meaning DNS responses may not benefit from DNSSEC validation. That does not by itself indicate a security problem, but it is a security-hardening feature some organizations choose to enable. No other significant technical concerns were evident from the provided scan data at the time of this scan.

HTTP Redirect Chain

301 https://three.co.uk

200 https://www.three.co.uk/

Website Insights

Popularity

#31,433

Tranco Rank

Popular

Visitors >1M/mo

Category: Telecommunications

Rank History (30 days)

Mar 23 Apr 30

50 cookies detected

Essential49

Analytics0

Advertising1

Social0

50 1st party cookies

0 3rd party (trackers)

Dispute This Score For website owners

Believe this score is inaccurate?

If you are the website owner and believe the scan results contain errors or false positives, you can submit a dispute for manual review. Our team typically responds within 1-2 business days.

Your Email *

Your Name

Domain *

Dispute Reason *

Additional Details *

You will be asked to verify your email before the dispute can be processed.

By submitting this form, you confirm that the information provided is accurate. Disputes are reviewed manually and results may take up to 48 hours to update.

One more step..

To submit your dispute for three.co.uk, please click the verification link we just emailed you. Once verified, we'll review it within 1–2 business days.

This report was generated automatically and is provided for informational purposes only. Results are based on a point-in-time scan and may contain false positives or incomplete data. This does not constitute a security audit or certification. No vendor in the market can guarantee a 100% detection rate. If you believe this report is inaccurate, please submit a dispute.

Similar Recently Scanned