Cloudflare DNS will break n11.com

Go to chrome://settings/security and select Cloudflare DNS. Then visit n11.com. Cloudflare DNS will break n11.com.


https://i.imgur.com/Jbbp4H3.png

Uptade:

Go to chrome://settings/security and select Cloudflare DNS
Restart browser
Go to n11.com
The website is broken.

Go to chrome://settings/security and select “With your current service provider”
Restart the browser
Go to n11.com
No breakage, site works as expected.

It appears n11.com is failing to resolve from multiple providers, particularly around India & Singapore:

Quad9: https://dig.ping.pe/n11.com:A:9.9.9.9
Google: https://dig.ping.pe/n11.com:A:8.8.8.8
Cloudflare https://dig.ping.pe/n11.com:A:1.1.1.1
OpenDNS: https://dig.ping.pe/n11.com:A:208.67.222.222

I would suggest contacting n11.com directly as it seems this issue is with their authoritative DNS provider - it looks like those NS servers are hosted at 176.41.133.200 / 176.41.133.201 which appears to be Turkcell/Tellcom.

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