/r/netsec
Classifying email providers of 2000+ Swiss municipalities via DNS, looking for feedback on methodology https://mxmap.ch
MXmap — Email Providers of Swiss Municipalities

Interactive map showing where Swiss municipalities host their official email. DNS analysis of all ~2,100 municipalities, color-coded by provider.

MXmap
Mar 10 at 8:43pmWeb
Show threadChewieMar 10
@_r_netsec Nice!
It's also not as bad as I was expecting.
It looks like at least 50% AREN'T Google, Amazon or MS, so there's some hope left....