I've encountered a strange issue lately where certain nameservers, specifically Cloudflare and some networks like Comcast, are unable to resolve any .co domains, including popular ones like google.co. I'm located in the Atlanta metro area and I'm curious if anyone else is experiencing the same problem.
5 Answers
You might want to double-check your ISP settings. Sometimes they're known to hijack DNS. Also, I've noticed no general issues for .co domains from my end, but it could be a local or regional hiccup with Cloudflare.
Try using a tool like dnschecker.org. If you add Cloudflare or Comcast's DNS and it resolves, then the issue is likely local. Also, could be some geoblocking in effect since .co is actually Colombia's country code TLD.
I'm also seeing problems with resolving .co domains here in the southern US. You're not alone in this!
Yup, my company is experiencing issues as well. It looks like there's an incident reported by Cloudflare related to this. You might want to check out their status page for updates.
We're having similar issues down here in San Antonio. It doesn't matter whether it's on our internal network or on personal devices, the .co domains just won't resolve. Seems like folks from both coasts are reporting the same thing too.

Yeah, I'm just a bit north of you and having the same weird issues. Definitely something odd going on.