Cloudflare DNS issue impacts Sanity.io users, resolved after investigation

This has been going on all day here, ☝️ the only way to unblock local development at least is to set your local dns to 8.8.8.8, or a working equivalent, not sure if anyone is working on this yet.

Hey User. Sure, but this is impacting our production environment, not local

Absolutely, same here unfortunately, but it's impacted on the DNS level, so nothing other than to wait for a resolution.

Yeah sigh.. But is Sanity aware of this? Is there anyway we can contact someone to at least get acknowledgment?

There's a few threads on this one already going back up the channel, might be able to tag someone here to get their attention

Do you know who to tag? 😞

https://sanity-io-land.slack.com/archives/C9Z7RC3V1/p1711665583984189 check this thread here, User's already pinged the boss man

Yes, we’re aware of the threads here and I’ve passed the details on to Operations. Haven’t been able to reproduce this and DNS checks show all regions as they should be, so unfortunately there’s no clear sign of a culprit.
Definitely understand this is affecting some of you, and I’m sorry you’re encountering those issues. We are aware and should a source of the problem arise, we’ll be on it.

Thanks Not sure if this helps, but when i run the DNS Propagation Checker on cdn.sanity.io , South Africa and a few other locations come back negative.

As a follow up here, we are still actively investigating and will follow up in this or the other thread here.

Thank you

are you by chance using Cloudflare DNS? We do, and it seems that Cloudflare is blocking it as malware.

cdn-tmp.i-p-s4y.com --> https://radar.cloudflare.com/domains/domain/cdn-tmp.i-p-s4y.com

All of our users are having issues accessing content from cdn.sanity.io due to our DNS filter from Cloudflare marking it as malware

Yes we are using cloud flare dns

We are working through this as well currently, as it does indeed look like Cloudflare is incorrectly flagging (and possibly others).

Thanks let me know if there is anything we can do to verify or check anything to assist

Thank you!

Still strange that on our side, it’s only impacting users on the vodacom mobile network. WiFi and other mobile operators seem fine

can you please check Cloudflare users for testing?

Can you please clarify what you mean by Cloudflare users?

Sorry, multitasking 😅 , can you please test if this issue is still occurring for you (there may need some ttl cache time though)

Checking

Yes! Looks better on my side 🎉

Looks good here too. Thank you!

Thank you all for your patience while we worked through this

Great work