Can't get TXT result for against /


I am suspecting a cache issue somewhere at the Cloudflare side but I can’t figure out where is the issue exactly.

As you can check from your side using “nslookup -q=txt” it always works and returns a result.
But the same command line against or always fails with a timeout.

Using “dig TXT +noadditional +noquestion +nocomments +nocmd +nostats +trace @”, you’ll see that everything seems fine.

Could you please help me to understand what is the root cause of this behavior ?

Do not hesitate if you have any suggestions / ideas.

Please note that this issue started to occur last Friday and that I don’t want just to solve the issue but at first to understand the root cause.

Thank you,