Hi, To add to Robert's previous message: DNS tags are updated every 4 hours as are tags that rely on Ping results. The other tags are updated every hour. Cheers, Johan On 27/06/2022 10:01, Robert Kisteleki wrote:

Hi,

There is a short description about how these tags are applied at https://atlas.ripe.net/docs/probe-tags/ "DNS resolution" section.

Basically, the system looks at results of DNS measurements delivered by the probe and applies/removes tags based on how successful those were. I believe this is done daily, perhaps more often. We are reworking the documentation so I'll make a note to add more details on how this exactly work.

I'll reach out to you privately about what may be going on on your probe.

Regards, Robert

On 2022-06-23 21:36, Phillip Remaker wrote:

...

I have installed a probe (/14226) at a rural fixed wireless location which has had intermittent issues from the carrier (AT&T). I got the tag about a DNS issue (Doesn't Resolve A, DNS Problem Suspected). Is it possible to get logs for when the DNS issue happened so I can take it up with the carrier?

Also, when does the DNS problem tage clear?

Thanks!