[dns-operations] service showing (last) resolver's IP ?

Frank Habicht geier at geier.ne.tz
Sat Dec 9 09:52:13 UTC 2017


I don't understand why I don't find / remember / know ....

There MUST be somewhere one (or more) service(s) that can tell me from
what source IP the resolver (or the last one in a chain) queries the
authorities. I guess answering a query for TXT.

I can't find it. Maybe a personal Google-foo outage. (I tried)
Can anyone help?


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