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 aon.com

Website
Security Rating: B
Website
Privacy Rating: A-
SSL
Security Rating: A
Email
Security Rating: A
GenAI
Exposure Rating: A+
Tested on November 9th, 2026 07:43 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
aon.comhttps://www.aon.com/en/ANovember 9th, 2026 07:53
www.aon.comhttps://www.aon.com/en/ANovember 9th, 2026 07:53
ir.aon.comhttps://ir.aon.com/CNovember 9th, 2026 08:03
web.uk2.mft.aon.comhttps://web.uk2.mft.aon.com/CNovember 9th, 2026 08:03
uat-gate.aon.comhttps://uat-gate.aon.com/A+November 9th, 2026 08:02
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Website Privacy Rating | Overview

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The total number of subdomains is capped at 50.

HostnameURLGradeTested on
aon.comhttps://www.aon.com/en/BNovember 9th, 2026 08:21
www.aon.comhttps://www.aon.com/en/BNovember 9th, 2026 08:21
ir.aon.comhttps://ir.aon.com/A-November 9th, 2026 08:21
web.uk2.mft.aon.comhttps://web.uk2.mft.aon.com/BNovember 9th, 2026 08:21
uat-gate.aon.comhttps://uat-gate.aon.com/A+November 9th, 2026 08:21
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SSL Security Rating | Overview

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The total number of subdomains is capped at 50.

HostnameURLProtocolGradeTested on
aon.comhttps://aon.com
104.18.33.163:443		HTTPSA+November 9th, 2026 07:45
www.aon.comhttps://www.aon.com
104.18.38.31:443		HTTPSA+November 9th, 2026 07:45
ir.aon.comhttps://ir.aon.com
104.17.205.159:443		HTTPSB+November 9th, 2026 08:00
web.uk2.mft.aon.comhttps://web.uk2.mft.aon.com
104.18.38.252:443		HTTPSANovember 9th, 2026 08:00
uat-gate.aon.comhttps://uat-gate.aon.com
172.64.150.247:443		HTTPSA+November 9th, 2026 08:00
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Email Security Rating | Overview

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HostnameGradeTested on
aon.comANovember 9th, 2026 07:47
  • Email Server Security Report
    A total of 4 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 0.05s.
  • Email SSL/TLS Encryption Report
    SSL/TLS security testing was completed for 4 email servers. Server grade is B+.
  • 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 fully validated.
  • 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
aon.comNovember 9th, 2026 07:44
  • Dark Web Exposure Report
    No dark web incidents found.
  • Unprotected Cloud Storage Report
    A total of 1 bucket detected across 1 cloud storage provider: 1 bucket was detected in Amazon S3.
  • Phishing Websites Report
    No potential phishing websites found.
  • Cybersquatting Domains Report
    No potential cybersquatting domains found.
  • Typosquatting Domains Report
    No potential typosquatting domains found.
  • Fake Accounts in Social Media Report
    No squatted social network accounts found.
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