Cybersecurity Rating
by ImmuniWeb® CyberScore™

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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 nn-group.com

Website Security Rating | Overview

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The total number of subdomains is capped at 50.

HostnameURLGradeTested on
nn-group.comhttps://www.nn-group.com/ANovember 9th, 2026 10:14
www.nn-group.comhttps://www.nn-group.com/ANovember 9th, 2026 10:19
staging.insight.nn-group.comhttps://sentby.spotler.com/sendpro/ANovember 9th, 2026 10:18
view.email.nn-group.comhttps://view.email.nn-group.com/C+November 9th, 2026 10:17
chatbot.api-acc.nn-group.comhttps://chatbot.api-acc.nn-group.com/A+November 9th, 2026 10:18
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Website Privacy Rating | Overview

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The total number of subdomains is capped at 50.

HostnameURLGradeTested on
nn-group.comhttps://www.nn-group.com/ANovember 9th, 2026 10:38
www.nn-group.comhttps://www.nn-group.com/A+November 9th, 2026 10:38
staging.insight.nn-group.comhttps://sentby.spotler.com/sendpro/A+November 9th, 2026 10:38
view.email.nn-group.comhttps://view.email.nn-group.com/BNovember 9th, 2026 10:38
chatbot.api-acc.nn-group.comhttps://chatbot.api-acc.nn-group.com/ANovember 9th, 2026 10:39
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SSL Security Rating | Overview

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The total number of subdomains is capped at 50.

HostnameURLProtocolGradeTested on
nn-group.comhttps://nn-group.com
23.222.17.196:443
HTTPSA+November 9th, 2026 10:13
www.nn-group.comhttps://www.nn-group.com
23.222.17.196:443
HTTPSA+November 9th, 2026 10:18
staging.insight.nn-group.comhttps://staging.insight.nn-group.com
185.136.65.6:443
HTTPSA+November 9th, 2026 10:17
view.email.nn-group.comhttps://view.email.nn-group.com
136.147.129.32:443
HTTPSCNovember 9th, 2026 10:17
chatbot.api-acc.nn-group.comhttps://chatbot.api-acc.nn-group.com
23.222.17.197:443
HTTPSA+November 9th, 2026 10:17
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Email Security Rating | Overview

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HostnameGradeTested on
nn-group.comANovember 9th, 2026 10:15
  • 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 0.093s.
  • Email SSL/TLS Encryption Report
    SSL/TLS security testing was completed for 4 email servers. The worst grade across the tested servers 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.

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
nn-group.comNovember 9th, 2026 10:12
  • Dark Web Exposure Report
    A total of 98 dark web incidents detected, containing 858 mentions of the domain. 85 out of 98 incidents originate from Compromised Databases. Out of all detected Compromised Credentials, 79 are considered to be of Medium risk and 293 of Low risk. None are categorized to be of Critical or High risk. Mentions in Leaked Databases represent the most common source of compromised information, accounting for 810 of the 858 detected domain mentions on the Dark Web.
  • Unprotected Cloud Storage Report
    A total of 5 buckets detected across 1 cloud storage provider: 5 buckets were detected in Amazon S3.
  • Phishing Websites Report
    6 potential phishing URLs detected. Example hostnames: group-gay-fun.pwm.hu and nngroup-webinars.com; the full list is available in the detailed report.
  • Cybersquatting Domains Report
    31 potential cybersquatting domains detected. Example domains: nngroupltd.com, rnn-group.com and ainngroup.com; additional cybersquatting domains are available in the detailed report.
  • Typosquatting Domains Report
    29 potential typosquatting domains detected. Example domains: nnygroup.com, mnn-group.com and hhgroup.com; additional typosquatting domains are available in the detailed report.
  • Fake Accounts in Social Media Report
    No squatted social network accounts found.
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