Cybersecurity Rating
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  • Website Security Rating
  • Website Privacy Rating
  • Encryption Security Rating
  • Email Security Rating
  • GenAI Exposure Rating
  • Dark Web Exposure
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63,079 organizations tested
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21
tests
running
667
tests
in 24 hours
tests in 24 hours

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Cybersecurity Rating of tesco.com

Website
Security Rating: A-
Website
Privacy Rating: A
SSL
Security Rating: A
Email
Security Rating: B+
GenAI
Exposure Rating: A+
Tested on November 6th, 2026 23:32 GMT+0
Website Security:Tests Finished
Website Privacy:Tests Finished
SSL Security:Tests Finished
Email Security:Test Finished
GenAI Exposure:Test Finished

Website Security Rating | Overview

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The total number of subdomains is capped at 50.

HostnameURLGradeTested on
tesco.comhttps://tesco.comNNovember 6th, 2026 23:36
data.emails.tesco.comhttps://data.emails.tesco.com/ANovember 6th, 2026 23:41
mi.tesco.comhttps://mi.tesco.com/C+November 6th, 2026 23:44
smetrics.tesco.comhttps://smetrics.tesco.com/ANovember 6th, 2026 23:48
careers.tesco.comhttps://careers.tesco.com/en_GB/careersANovember 6th, 2026 23:52
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Website Privacy Rating | Overview

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The total number of subdomains is capped at 50.

HostnameURLGradeTested on
tesco.comhttps://tesco.comNNovember 7th, 2026 00:33
www.tesco.comhttps://www.tesco.comNNovember 7th, 2026 00:33
data.emails.tesco.comhttps://data.emails.tesco.com/A+November 7th, 2026 00:33
mi.tesco.comhttps://mi.tesco.com/A+November 7th, 2026 00:33
smetrics.tesco.comhttps://smetrics.tesco.com/A+November 7th, 2026 00:33
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SSL Security Rating | Overview

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The total number of subdomains is capped at 50.

HostnameURLProtocolGradeTested on
tesco.comhttps://tesco.com
23.2.68.67:443		HTTPSANovember 6th, 2026 23:37
www.tesco.comhttps://www.tesco.com
23.39.212.75:443		HTTPSANovember 6th, 2026 23:37
data.emails.tesco.comhttps://data.emails.tesco.com
63.140.38.59:443		HTTPSNNovember 6th, 2026 23:39
mi.tesco.comhttps://mi.tesco.com
3.162.3.129:443		HTTPSANovember 6th, 2026 23:40
smetrics.tesco.comhttps://smetrics.tesco.com
63.140.39.25:443		HTTPSANovember 6th, 2026 23:39
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Email Security Rating | Overview

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HostnameGradeTested on
tesco.comB+November 6th, 2026 23:41
  • Email Server Security Report
    A total of 2 email servers were analyzed. Open relay was not detected, SMTP enumeration was not detected, a secure authentication was enforced across all tested servers, and PTR records were properly configured. The average response latency was approximately 0.087s.
  • Email SSL/TLS Encryption Report
    SSL/TLS security testing was completed for 2 email servers. Server grade is C+.
  • Email Server DNS Security Report
    SPF is set properly, DKIM is set properly, and DMARC is set properly. MTA-STS is not configured for this domain. A and MX DNS records are unsigned.
  • Email Server Black and Spam Lists Report
    No email servers were found on blacklists.
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GenAI Exposure Rating

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  • No vibe-coded or AI-created code patterns detected across 51 websites.
  • No leaks of AI tokens or other AI-related and sensitive data detected on the Dark Web.
  • No leaks of AI tokens or other AI-related and sensitive data detected across 51 websites.

Dark Web and Threat Exposure Rating | Overview

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HostnameTested on
tesco.comNovember 6th, 2026 23:35
  • Dark Web Exposure Report
    No dark web incidents found.
  • Unprotected Cloud Storage Report
    No cloud storage buckets found.
  • Phishing Websites Report
    23 potential phishing URLs detected. Example hostnames: clecioautosocorro.com.br and forrit-tb-csmr-prod-qa-01.azurewebsites.net; the full list is available in the detailed report.
  • Cybersquatting Domains Report
    138 potential cybersquatting domains detected. Example domains: tescoai.com, viptesco.com and tescovip.com; additional cybersquatting domains are available in the detailed report.
  • Typosquatting Domains Report
    9 potential typosquatting domains detected. Example domains: tdesco.com, teescoo.com and tesscoo.com; additional typosquatting domains are available in the detailed report.
  • Fake Accounts in Social Media Report
    244 squatted social network accounts detected across 7 social networks. Most affected social networks include YouTube with 82 accounts including @tesco2025 and @tesco_ai, Reddit with 77 accounts including @tesco2001 and @tesco2004 and GitHub with 43 accounts including @tesco2015 and @tescoba; the full list is available in the detailed report.
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