AdGuard DNS

[Gabriel Ricci]

Recently here in Brazil, a way to prevent AdMob ads from loading went viral on social media by configuring a DNS on the smartphone (dns.adguard.com). This has significantly affected the number of ads displayed in my app. I would like to know if there is any way to prevent this.

[Mobile Ads SDK Forum Advisor]

Hi,

Thank you for contacting the Mobile Ads SDK Support team.

Please use the following help center article to understand Common reasons for ads not showing and use the Can't See Ads Troubleshooter to debug the issue.

Could you kindly provide the below information via reply to author option for further investigation:

• app ID
• ad unit ID
• Mobile Ads SDK Version

Thanks,
 

Mobile Ads SDK Team

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[2025-09-15 08:14:48Z GMT] This message is in relation to case "ref:!00D1U01174p.!500Ht01u6btq:ref" (ADR-00332727)