MFOHome About Commentary Discussions Funds The Best Resources Support Us!

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Sign In Register

Categories

In this Discussion

Here's a statement of the obvious: The opinions expressed here are those of the participants, not those of the Mutual Fund Observer. We cannot vouch for the accuracy or appropriateness of any of it, though we do encourage civility and good humor.

    Support MFO

  • Donate through PayPal

Cloudflare DNS Issue

Observant1
edited July 14 in Off-Topic
I was unable to access any websites a few minutes ago.
Visually checked my router—LED indictated there was internet connectivity (not always a fool-proof indicator).
Cloudflare hosts are configured as my DNS Servers.
The primary and secondary DNS Servers (1.1.1.1 & 1.0.0.1 respectively) were unreachable.
My primary DNS server was changed to 9.9.9.9 (Quad9) which remediated website access issues.
I checked Cloudflare's status webpage which indicates that a fix is now being implemented.
Informational post in case anyone else experienced the same issue.

Issues with 1.1.1.1 public resolver

Update - Gateway DNS and Authoritative DNS are not impacted.
Jul 14, 2025 - 22:19 UTC

Identified - The issue has been identified and a fix is being implemented.
Jul 14, 2025 - 22:17 UTC

Investigating - Cloudflare is aware of, and investigating, an issue which potentially impacts multiple users that use 1.1.1.1 public resolver. Further detail will be provided as more information becomes available.
Jul 14, 2025 - 22:13 UTC

Edit/Update:
Monitoring - A fix has been implemented and we are monitoring the results.
Jul 14, 2025 - 22:59 UTC

https://www.cloudflarestatus.com/

Comments

  • CrashCrash
    I bumped into a Cloud error, too--- trying to engage with a particular website over the week-end. Sabotage? No?
  • catch22catch22
    edited July 14
    Thank you for your discoveries and efforts, and with the data posting.
  • Observant1
    catch22 said:

    Thank you for your discoveries and efforts, and with the data posting.

    No problem.
    Hope no one else was affected.
  • a2z

    no problem here w/cloudflare or nextdns.
    but my very famous ISP gets flagged for hosting bots by some websites...such as always at barron's. a few of these dont reach or clear the captcha\interaction test.
Sign In or Register to comment.